REVIEW 3 major objections 5 minor 90 references
Synthetic accessibility and sodium ion conductivity of the Na$_{8-x}$A$^{x}$P$_2$O$_9$ (NAP) high-temperature sodium superionic conductor framework
T0 review · 3 major / 5 minor · reviewed 2026-08-10 · deepseek-v4-flash
Pith's one-line read The NAP sodium phosphate framework is a tunable solid-electrolyte family whose high-temperature conduction is gated by a phonon-driven structural transition, and whose substituted members screen as fast sodium conductors.
desk verdict Honest and useful survey of a neglected sodium-ion framework with a new phase and a plausible phonon mechanism, but the MLMD conductivity predictions over-promise relative to the paper's own EIS data. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The central object is the NAP framework itself: an orthorhombic (Bmem) sodium phosphate built from one-dimensional chains of corner-sharing AO6 octahedra, phosphate tetrahedra, and two kinds of sodium polyhedra (square-pyramidal and 8-coordinate cubic cages) that share faces and form percolation channels in the a-c plane. The argument is carried by two mechanisms. First, phonon calculations on the parent Na4TiP2O9 show unstable modes—pseudo-Jahn-Teller elongation/compression of TiO6 octahedra, octahedral rotation coupled to Na-Na dimerization, and collective oxygen wobbling—which together transform the fast-conducting orthorhombic phase into the distorted monoclinic phase with a much steeper sodium site-energy landscape. Second, a screening funnel combines convex-hull energy, precursor reaction energy, and machine-learned-potential molecular dynamics diffusivities to rank $\mathrm{Na}_{8-x}A^{x}\mathrm{P}_2\mathrm{O}_9$ candidates, with sodium vacancies (created by 4+ and 5+ substitution) as the mobile-carrier variable and a radius-dependent activation energy attributed to a pillaring effect.
What would settle it
Measure EIS on a phase-pure Na4SnP2O9 pellet with a fully solved low-temperature structure across 25–400 °C and compare with MLMD trajectories on that same structure; if the measured activation energy remains near 0.9 eV rather than the predicted 0.27 eV and no high-conductivity transition appears in the simulation, the MLMD-based room-temperature conductivities for the unsynthesized NAP candidates are unsupported.
Extended reading notes
Core claim
The paper's central claim is that the NAP framework—$\mathrm{Na}_{8-x}A^{x}\mathrm{P}_2\mathrm{O}_9$, built from one-dimensional AO6 octahedral chains and large sodium cages—is a chemically flexible sodium superionic platform whose poor reputation comes from a removable structural problem. The high-temperature orthorhombic parent Na4TiP2O9 is dynamically unstable: phonon calculations find pseudo-Jahn-Teller TiO6 elongation/compression modes, octahedral rotations, and oxygen wobbling that, on cooling, distort the sodium polyhedra and steepen the energy landscape for alternative sodium occupations, producing the measured order-of-magnitude conductivity drop near 300 °C. Substituting 3+, 4+, and 5+ cations changes sodium content and vacancy patterns; fifteen of twenty-five candidate phases are computed to lie within 30 meV/atom of their convex hull, and almost all have negative reaction energies from common sodium carbonate, ammonium phosphate, and oxide precursors. Molecular-dynamics conductivity screening then singles out 5+ substitutions (Na3VP2O9 and Na3TaP2O9) as room-temperature conductors near 10 mS/cm, with 4+ substitution showing a radius-dependent activation-energy trend attributed to a pillaring effect. Experimentally, one new phase, Na4SnP2O9, was synthesized and optimized to near phase purity, but its measured ambient conductivity is about $10^{-7}$ S/cm with a 0.916 eV activation energy—far higher than the predicted 0.27 eV—which the authors attribute to an incomplete structural model, grain-boundary resistance, or the tin-rich particle surface rather than to failure of the framework concept.
Load-bearing premise
The screening's promise rests on fine-tuned machine-learned-potential molecular dynamics giving quantitatively reliable sodium diffusion barriers, yet the measured activation energies for both synthesized NAP phases are about three times the predicted ones.
Editorial extensions
If this is right
- The NAP framework is compositionally flexible: fifteen of the twenty-five tested A-site substitutions sit within 30 meV/atom of the convex hull, so the sodium phosphate family is not restricted to the titanium parent.
- Five-plus cation substitutions with lower sodium content, particularly Na3VP2O9 and Na3TaP2O9, are predicted to be fast room-temperature conductors on the order of 10 mS/cm with three-dimensional diffusion at high temperature, making them the most promising targets for further synthesis.
- The conductivity transition in NTP is caused by unstable phonon modes that distort the sodium site energy landscape, so suppressing those modes is the route to room-temperature conduction in NAP materials.
- A new NAP phase, Na4SnP2O9, is synthesizable by conventional solid-state routes, but only the poorly conducting low-temperature form was obtained; ball milling with nanoparticle SnO2 and a roughly 950 °C dwell gives near phase purity.
- Thermodynamic reaction energy alone is a poor predictor of solid-state synthesis success: calcination temperature and precursor mixing change target yield by tens of percent through the reaction pathway, so synthesis planning must include intermediate phases.
Reading between the lines
- If the phonon-driven transition is the gate, then partial substitution or sodium-vacancy engineering that suppresses the soft modes could stabilize the fast orthorhombic phase at room temperature; the paper lists stabilization of high-symmetry polymorphs as future work but does not demonstrate it.
- The systematic MLMD/EIS gap, with predicted barriers roughly one-third of measured values, suggests either that the literature structures used for simulation are not the real transport geometries or that interface and grain-boundary resistance dominate the pellets; a single-particle or single-crystal conductivity measurement would separate the two and is a direct next test.
- The calcination effect implies that the molecular unit of the phosphate precursor—isolated PO4 versus condensed polyphosphate—is a synthesis variable for the whole phosphate family, so precursor ranking algorithms should incorporate pathway intermediates rather than only final reaction energies.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This manuscript reports a combined computational and experimental survey of the Na8−xAxP2O9 (NAP) family of sodium ion conductors. The authors analyze the parent Na4TiP2O9, attribute its low-temperature distortion to unstable phonons, perform high-throughput DFT and machine-learned potential screening of 24 A-site substitutions, and attempt synthesis of the promising candidates in an automated laboratory. They report successful synthesis of one new member, Na4SnP2O9, along with structural, microscopic, and impedance characterization, and propose a conduction pathway model for the NAP framework.
Significance. If the screening results were reliable, the NAP framework would be a valuable new tunable platform for sodium solid electrolytes, and the phonon-based explanation of the conductivity transition would be a useful design rule. The experimental work also provides a rare detailed account of the difficulties of solid-state synthesis of sodium phosphates, including a quantitative comparison of mixing methods, which is a useful contribution to synthesis science. The paper is exemplary in documenting its own limitations: the authors explicitly state that the NSP structure solution is not definitive, that the MLMD barriers disagree with EIS, and that more characterization is needed. The machine-checkable aspects, however, are limited: the DFT hull and phonon calculations are standard and reproducible, but the MLMD conductivity predictions are not validated against experiment.
major comments (3)
- [II.B.2, III.A, III.E (Figs. 3, 8)] The MLMD pipeline used for all predicted room-temperature conductivities is quantitatively inconsistent with the EIS measurements reported in the same paper. For NTP, the computed activation energies are 0.294 eV (LT) and 0.280 eV (HT) versus measured 0.836 eV and 0.449 eV, and the computation shows no conductivity transition (Fig. 3). For NSP, the computed 0.27 eV barrier contrasts with measured 0.916 eV and 0.867 eV in the two low-temperature regimes (Fig. 8). Since the same pipeline yields the 0.01–12.4 mS/cm predictions for unsynthesized candidates in Fig. 4b, the central claim of 'high predicted ionic conductivities' in the abstract is not supported by the evidence presented. The authors acknowledge the discrepancy but do not provide a resolution within the manuscript; this needs to be addressed by either validating the MLMD approach on related measured frameworks or substantially tempering the forward-looking claims.
- [III.E, Fig. 7a] The structural assignment of the new phase Na4SnP2O9 is explicitly acknowledged as 'not definitive.' The best refinement uses the orthorhombic Bmem prototype but has Rwp = 13.22% with unmatched peaks near 15°, 31.5°, and beyond 50° 2θ, and intensity mismatches on major peaks. Since the paper's central experimental claim is the discovery of this new NAP phase, and subsequent conductivity measurements and computational comparisons depend on this structure, a more rigorous structure solution (e.g., quantitative comparison of alternative ordered/distorted models, or additional diffraction data) is required before the synthesis claim can be taken as established.
- [III.B, III.C] The abstract and Section III.B describe the screened candidates as 'likely synthesizable' based on Ehull < 30 meV/atom and negative computed reaction energies. However, the automated synthesis trials in Section III.C succeeded for only one of the approximately ten candidates satisfying these criteria (Table S21); most reactions yielded only precursor phases or competing oxides. The authors offer plausible kinetic explanations, but the phrase 'likely synthesizable' is contradicted by the paper's own experimental outcomes. The screening claim should be reframed as 'thermodynamically promising but kinetically challenging' or supported by a quantitative metric that accounts for the observed failures.
minor comments (5)
- [Abstract] Typo: 'pseduo-Jahn Teller' should be 'pseudo-Jahn Teller'.
- [III.F] References to 'Figure 8a', 'Figure 8b', and 'Figure 8c' should refer to Figure 9 (the pathway schematic); Figure 8 is the NSP conductivity plot.
- [SI references] In the Supporting Information, reference [25] (Dara) and reference [28] (AutoSEMEDS) are listed as 'tbd tbd' and should be completed before publication.
- [II.B.3] The phrase 'Reaction network [50,51] was performed with the NSP phase set as the target' is missing an article; also there is inconsistent use of 'Reaction Network' versus 'reaction network'.
- [Throughout] There are several spelling errors: 'Brillion' zone (Section III.A), 'Suppplemental' (Section III.D.4), and 'Reitveld' (SI Section 7.1).
Circularity Check
No significant circularity: MLMD conductivity predictions are model outputs fitted to DFT data, not to the measured conductivities, and self-citations are tool citations rather than load-bearing reductions.
full rationale
None of the paper's central derivation steps reduce to their own inputs. The conductivity 'predictions' for substituted NAP phases (Fig. 4b) are outputs of fine-tuned CHGNet MLMD simulations; the potential is fitted to DFT energies and forces from on-the-fly FLARE MD (Section II.B.2), not to the experimental conductivities or Arrhenius barriers being reported. The EIS activation energies in Figs. 3 and 8 are independent measurements and are explicitly compared with, not used to construct, the computational values. The DFT phonon instability analysis (Fig. 2) and convex-hull/reaction-energy filters are independent first-principles calculations with fixed, stated settings (VASP/PBE, Phonopy, Materials Project hull). Self-citations occur (CHGNet [46], Dara [25], AlabOS [24], AutoSEMEDS [28]), but they cite tools that are applied operationally; none of the cited works is invoked as a theorem that forces a conclusion, and the synthesis/product identification is supported by manual Rietveld refinement, non-ambient XRD, and EDS. The paper explicitly flags the MLMD/experiment discrepancy and lists possible structural and microstructural causes, which is the opposite of presenting a fitted quantity as a prediction. Any concern about MLMD barrier accuracy is a correctness or validation risk, not a circularity.
Assumptions & free parameters
free parameters (3)
- Arrhenius activation energy and pre-exponential per NAP phase from MLMD =
NTP LT 0.294 eV, NTP HT 0.280 eV, NSP 0.27 eV; other phases not all listed
- Fine-tuned CHGNet potential weights per structure =
MAE energy 1-3 meV/atom, force 42-75 meV/A, stress 0.053-0.127 GPa
- Sodium-vacancy ordering for substituted A-site cations =
4+ cations: Na4 vacant; 5+ cations: Na4 and half of Na3 vacant; 3+ cations: all Na sites filled
assumptions (5)
- domain assumption DFT-PBE total energies approximate 0 K enthalpies and define the convex hull
- domain assumption Nernst-Einstein relation converts self-diffusivities to ionic conductivities with correlation factor 1
- domain assumption Fine-tuned CHGNet potentials trained on short FLARE DFT trajectories remain accurate over 2 ns MD at 300 to 1000 K
- domain assumption Ehull below 30 meV/atom indicates likely synthesizability
- domain assumption Quasiharmonic phonons at 0 K identify the instability responsible for the 250 to 300 C transition
invented entities (1)
-
Na4SnP2O9 (NSP) in orthorhombic Bmem structure
independent evidence
Cite this review
Pith. "Pith review of Synthetic accessibility and sodium ion conductivity of the Na$_{8-x}$A$^{x}$P$_2$O$_9$ (NAP) high-temperature sodium superionic conductor framework." pith.science (2026). https://pith.science/paper/42VB5KIG
@misc{pith2026250103165,
author = {Pith},
title = {Pith review of: Synthetic accessibility and sodium ion conductivity of the Na$_8-x$A$^x$P$_2$O$_9$ (NAP) high-temperature sodium superionic conductor framework},
year = {2026},
howpublished = {\url{https://pith.science/paper/42VB5KIG}},
note = {Machine review of arXiv:2501.03165}
}
abstract
Advancement of solid state electrolytes (SSEs) for all solid state batteries typically focuses on modification of a parent structural framework for improved conductivity, \textit{e.g.} cation substitution for an immobile ion or varying the concentration of the mobile ion. Therefore, novel frameworks can be disruptive by enabling fast ion conduction aided by different structure and diffusion mechanisms, and unlocking optimal conductors with different properties (\textit{e.g.} mechanical properties, sintering needs, electrochemical stability) than previously published. Herein, we perform a high throughput survey of an understudied structural framework for sodium ion conduction, Na$_{8-x}$A$^x$P$_2$O$_9$ (NAP), to understand the family's thermodynamic stability, synthesizability, and ionic conduction. We first show that the parent phase Na$_4$TiP$_2$O$_9$ (NTP) undergoes a structural distortion (with accompanying conductivity transition) due to unstable phonons from a pseduo-Jahn Teller mode in the 1D titanium chains. Then, screening of cation-substituted structural candidates with \textit{ab initio} and machine-learned potential calculations reveal a number of candidates that are thermodynamically stable, likely synthesizable, and have high predicted ionic conductivities. High throughput experimental trials and subsequent methodology optimization of one Na$_4$SnP$_2$O$_9$ (NSP) highlight collective challenges to the synthesis pathways for sodium phosphate materials via solid state synthesis. Our results demonstrate that NAP is a highly tunable conduction framework whose high temperature conductivity transition has heretofore eliminated it from significant research interest. By expanding the structural toolkit for SSE design, we increase the number of useful sodium ion electrolytes for integration into safe and accessible solid state batteries.
Figures
Figures from the paper (6 more)
Reference graph
Works this paper leans on
-
[1]
author author Q. Wang , author Y. Zhou , author X. Wang , author H. Guo , author S. Gong , author Z. Yao , author F. Wu , author J. Wang , author S. Ganapathy , author X. Bai , author B. Li , author C. Zhao , author J. Janek , \ and\ author M. Wagemaker ,\ 10.1038/s41467-024-45258-3 journal journal Nat. Commun. \ volume 15 ( year 2024 a ),\ 10.1038/s41467...
-
[2]
author author J. Ma \ and\ author Z. Li ,\ 10.1021/accountsmr.3c00223 journal journal Acc. Mater. Res. \ volume 5 ,\ pages 523 ( year 2024 ) NoStop
-
[3]
author author T. Famprikis , author P. Canepa , author J. A. \ Dawson , author M. S. \ Islam , \ and\ author C. Masquelier ,\ 10.1038/s41563-019-0431-3 journal journal Nat. Mater. \ volume 18 ,\ pages 1278 ( year 2019 ) NoStop
-
[4]
author author Y. Zhang , author F. Chen , author J. Li , author L. Zhang , author J. Gu , author D. Zhang , author K. Saito , author Q. Guo , author P. Luo , \ and\ author S. Dong ,\ 10.1016/j.electacta.2017.12.133 journal journal Electrochim. Acta \ volume 261 ,\ pages 137 ( year 2018 ) NoStop
-
[5]
author author K. Jun , author Y. Sun , author Y. Xiao , author Y. Zeng , author R. Kim , author H. Kim , author L. J. \ Miara , author D. Im , author Y. Wang , \ and\ author G. Ceder ,\ 10.1038/s41563-022-01222-4 journal journal Nat. Mater. \ volume 21 ,\ pages 924 ( year 2022 ) NoStop
-
[6]
author author Y. Xiao , author K. Jun , author Y. Wang , author L. J. \ Miara , author Q. Tu , \ and\ author G. Ceder ,\ 10.1002/aenm.202101437 journal journal Adv. Energy Mater. \ volume 11 ( year 2021 ),\ 10.1002/aenm.202101437 NoStop
-
[7]
author author X. He , author Q. Bai , author Y. Liu , author A. M. \ Nolan , author C. Ling , \ and\ author Y. Mo ,\ 10.1002/aenm.201902078 journal journal Adv. Energy Mater. \ volume 9 ( year 2019 ),\ 10.1002/aenm.201902078 NoStop
-
[8]
author author K. Jun , author Y. Chen , author G. Wei , author X. Yang , \ and\ author G. Ceder ,\ 10.1038/s41578-024-00715-9 journal journal Nat. Rev. Mater. \ ( year 2024 ),\ 10.1038/s41578-024-00715-9 NoStop
Show all 90 references
-
[9]
Kang , author M
author author S. Kang , author M. Kim , \ and\ author K. Min ,\ 10.1021/acs.jpcc.3c02908 journal journal J. Phys. Chem. C \ volume 127 ,\ pages 19335 ( year 2023 ) NoStop
2023 doi
-
[10]
Zhang , author X
author author Y. Zhang , author X. He , author Z. Chen , author Q. Bai , author A. M. \ Nolan , author C. A. \ Roberts , author D. Banerjee , author T. Matsunaga , author Y. Mo , \ and\ author C. Ling ,\ 10.1038/s41467-019-13214-1 journal journal Nat. Commun. \ volume 10 ( yea...
-
[11]
Wang , author J
author author S. Wang , author J. Fu , author Y. Liu , author R. S. \ Saravanan , author J. Luo , author S. Deng , author T.-K. \ Sham , author X. Sun , \ and\ author Y. Mo ,\ 10.1038/s41467-023-43436-3 journal journal Nat. Commun. \ volume 14 ( year 2023 a ),\ 10.1038/s41467-...
-
[12]
Park , author W
author author D. Park , author W. Chung , author B. K. \ Min , author U. Lee , author S. Yu , \ and\ author K. Kim ,\ 10.1038/s41524-024-01392-6 journal journal npj Comput. Mater. \ volume 10 ( year 2024 ),\ 10.1038/s41524-024-01392-6 NoStop
2024 doi
-
[13]
author author M. S. \ T. Takahashi , K. Kuwabara ,\ @noop ( year 1981 ) NoStop
1981
-
[15]
Matsajuki , author O
author author F. Matsajuki , author O. Masuru , \ and\ author A. Tatsumi ,\ @noop title Novel double phosphate , \ ( year 1983 ) NoStop
1983
-
[16]
Maximov , author M
author author B. Maximov , author M. Sirota , author S. Werner , \ and\ author H. Schulz ,\ 10.1107/s0108768198011239 journal journal Acta Crystallogr. B Struct. Sci. \ volume 55 ,\ pages 259 ( year 1999 ) NoStop
1999 doi
-
[17]
Klokova , author B
author author N. Klokova , author B. Maksimov , \ and\ author R. Tamazyan ,\ @noop journal journal Kristallografiya \ volume 38 ,\ pages 56 ( year 1993 ) NoStop
1993
-
[18]
Bolotina , author B
author author N. Bolotina , author B. Maximov , author R. Tamazyan , \ and\ author N. Klokova ,\ @noop journal journal Kristallografiya \ volume 38 ,\ pages 51 ( year 1993 ) NoStop
1993
-
[19]
Bolotina , author B
author author N. Bolotina , author B. Maksimov , author V. Petricek , \ and\ author V. Simonov ,\ @noop journal journal Kristallografiya \ volume 40 ,\ pages 611 ( year 1995 ) NoStop
1995
-
[20]
author author S. S. \ A.K. Ivanov-Shits , A ,\ 10.1016/0167-2738(90)90290-8 journal journal Solid State Ionics \ volume 40–41 ,\ pages 76 ( year 1990 ) NoStop
1990 doi
-
[21]
Duan \ and\ author R
author author M. Duan \ and\ author R. Li ,\ 10.1039/c9ce01314h journal journal Cryst. Eng. Comm. \ volume 21 ,\ pages 6514 ( year 2019 ) NoStop
2019 doi
-
[22]
Lun , author B
author author Z. Lun , author B. Ouyang , author D.-H. \ Kwon , author Y. Ha , author E. E. \ Foley , author T.-Y. \ Huang , author Z. Cai , author H. Kim , author M. Balasubramanian , author Y. Sun , author J. Huang , author Y. Tian , author H. Kim , author B. D. \ McCloskey ...
-
[23]
author author N. J. \ Szymanski , author B. Rendy , author Y. Fei , author R. E. \ Kumar , author T. He , author D. Milsted , author M. J. \ McDermott , author M. Gallant , author E. D. \ Cubuk , author A. Merchant , author H. Kim , author A. Jain , author C. J. \ Bartel , aut...
-
[24]
Fei , author B
author author Y. Fei , author B. Rendy , author R. Kumar , author O. Dartsi , author H. P. \ Sahasrabuddhe , author M. J. \ McDermott , author Z. Wang , author N. J. \ Szymanski , author L. N. \ Walters , author D. Milsted , author Y. Zeng , author A. Jain , \ and\ author G. C...
-
[25]
author author G. C. \ Yuxing Fei , Matthew McDermott ,\ @noop journal journal tbd \ volume tbd ( year tbd ) NoStop
-
[26]
Doebelin \ and\ author R
author author N. Doebelin \ and\ author R. Kleeberg ,\ 10.1107/s1600576715014685 journal journal J. Appl. Crystallogr. \ volume 48 ,\ pages 1573 ( year 2015 ) NoStop
2015 doi
-
[27]
Zagorac , author H
author author D. Zagorac , author H. M\" u ller , author S. Ruehl , author J. Zagorac , \ and\ author S. Rehme ,\ 10.1107/s160057671900997x journal journal J. Appl. Crystallogr. \ volume 52 ,\ pages 918 ( year 2019 ) NoStop
2019 doi
-
[28]
author author G. C. \ Andrea Guinto ,\ @noop journal journal tbd \ volume tbd ( year tbd ) NoStop
-
[29]
Trincavelli , author G
author author J. Trincavelli , author G. Castellano , \ and\ author J. A. \ Riveros ,\ 10.1002/(sici)1097-4539(199803/04)27:2<81::aid-xrs253>3.0.co;2-r journal journal X-Ray Spectrom. \ volume 27 ,\ pages 81 ( year 1998 ) NoStop
1998 doi
-
[30]
author author J. L. \ Lábár \ and\ author S. T\" o r\" o k ,\ 10.1002/xrs.1300210407 journal journal X-Ray Spectrom. \ volume 21 ,\ pages 183 ( year 1992 ) NoStop
1992 doi
-
[31]
Kresse \ and\ author J
author author G. Kresse \ and\ author J. Hafner ,\ 10.1103/PhysRevB.47.558 journal journal Phys. Rev. B \ volume 47 ,\ pages 558 ( year 1993 ) NoStop
1993 doi
-
[32]
Kresse \ and\ author J
author author G. Kresse \ and\ author J. Hafner ,\ 10.1103/PhysRevB.49.14251 journal journal Phys. Rev. B \ volume 49 ,\ pages 14251 ( year 1994 ) NoStop
1994 doi
-
[33]
Kresse \ and\ author J
author author G. Kresse \ and\ author J. Furthm\"uller ,\ 10.1016/0927-0256(96)00008-0 journal journal Comput. Mater. Sci. \ volume 6 ,\ pages 15 ( year 1996 a ) NoStop
1996 doi
-
[34]
Kresse \ and\ author J
author author G. Kresse \ and\ author J. Furthm\"uller ,\ 10.1103/PhysRevB.54.11169 journal journal Phys. Rev. B \ volume 54 ,\ pages 11169 ( year 1996 b ) NoStop
1996 doi
-
[35]
author author P. E. \ Bl\"ochl ,\ 10.1103/PhysRevB.50.17953 journal journal Phys. Rev. B \ volume 50 ,\ pages 17953 ( year 1994 ) NoStop
1994 doi
-
[36]
Kresse \ and\ author D
author author G. Kresse \ and\ author D. Joubert ,\ 10.1103/PhysRevB.59.1758 journal journal Phys. Rev. B \ volume 59 ,\ pages 1758 ( year 1999 ) NoStop
1999 doi
-
[37]
author author J. P. \ Perdew , author K. Burke , \ and\ author M. Ernzerhof ,\ 10.1103/physrevlett.77.3865 journal journal Phys. Rev. Lett. \ volume 77 ,\ pages 3865 ( year 1996 ) NoStop
1996 doi
-
[38]
author author S. P. \ Ong , author W. D. \ Richards , author A. Jain , author G. Hautier , author M. Kocher , author S. Cholia , author D. Gunter , author V. L. \ Chevrier , author K. A. \ Persson , \ and\ author G. Ceder ,\ 10.1016/j.commatsci.2012.10.028 journal journal Comp...
-
[39]
Jain , author G
author author A. Jain , author G. Hautier , author C. J. \ Moore , author S. Ping Ong , author C. C. \ Fischer , author T. Mueller , author K. A. \ Persson , \ and\ author G. Ceder ,\ 10.1016/j.commatsci.2011.02.023 journal journal Comput. Mater. Sci. \ volume 50 ,\ pages 2295...
2011 doi
-
[40]
Wang , author R
author author A. Wang , author R. Kingsbury , author M. McDermott , author M. Horton , author A. Jain , author S. P. \ Ong , author S. Dwaraknath , \ and\ author K. A. \ Persson ,\ 10.1038/s41598-021-94550-5 journal journal Sci. Rep. \ volume 11 ( year 2021 ),\ 10.1038/s41598-...
-
[41]
Jain , author G
author author A. Jain , author G. Hautier , author S. P. \ Ong , author C. J. \ Moore , author C. C. \ Fischer , author K. A. \ Persson , \ and\ author G. Ceder ,\ 10.1103/physrevb.84.045115 journal journal Phys. Rev. B \ volume 84 ( year 2011 b ),\ 10.1103/physrevb.84.045115 NoStop
-
[42]
Fultz ,\ 10.1016/j.pmatsci.2009.05.002 journal journal Prog
author author B. Fultz ,\ 10.1016/j.pmatsci.2009.05.002 journal journal Prog. Mater. Sci. \ volume 55 ,\ pages 247 ( year 2010 ) NoStop
2009 doi
-
[43]
Togo \ and\ author I
author author A. Togo \ and\ author I. Tanaka ,\ 10.1016/j.scriptamat.2015.07.021 journal journal Scr. Mater. \ volume 108 ,\ pages 1 ( year 2015 ) NoStop
2015 doi
-
[44]
Hinuma , author G
author author Y. Hinuma , author G. Pizzi , author Y. Kumagai , author F. Oba , \ and\ author I. Tanaka ,\ 10.1016/j.commatsci.2016.10.015 journal journal Comp. Mat. Sci. \ volume 128 ,\ pages 140 ( year 2017 ) NoStop
2016 doi
-
[45]
Togo \ and\ author I
author author A. Togo \ and\ author I. Tanaka ,\ @noop title Spglib : a software library for crystal symmetry search , \ ( year 2018 ),\ http://arxiv.org/abs/1808.01590 arXiv:1808.01590 [cond-mat.mtrl-sci] NoStop
2018 arXiv
-
[46]
Deng , author P
author author B. Deng , author P. Zhong , author K. Jun , author J. Riebesell , author K. Han , author C. J. \ Bartel , \ and\ author G. Ceder ,\ 10.1038/s42256-023-00716-3 journal journal Nat. Mach. Intell. \ volume 5 ,\ pages 1031– ( year 2023 ) NoStop
-
[47]
Vandermause , author S
author author J. Vandermause , author S. B. \ Torrisi , author S. Batzner , author Y. Xie , author L. Sun , author A. M. \ Kolpak , \ and\ author B. Kozinsky ,\ 10.1038/s41524-020-0283-z journal journal npj Comput. Mater. \ volume 6 ( year 2020 ),\ 10.1038/s41524-020-0283-z NoStop
-
[48]
author author H. J. C. \ Berendsen , author J. P. M. \ Postma , author W. F. \ van Gunsteren , author A. DiNola , \ and\ author J. R. \ Haak ,\ 10.1063/1.448118 journal journal J. Chem. Phys. \ volume 81 ,\ pages 3684 ( year 1984 ) NoStop
-
[49]
He , author Y
author author X. He , author Y. Zhu , author A. Epstein , \ and\ author Y. Mo ,\ 10.1038/s41524-018-0074-y journal journal npj Comput. Mater. \ volume 4 ( year 2018 ),\ 10.1038/s41524-018-0074-y NoStop
2018 doi
-
[51]
author author M. J. \ McDermott , author B. C. \ McBride , author C. E. \ Regier , author G. T. \ Tran , author Y. Chen , author A. A. \ Corrao , author M. C. \ Gallant , author G. E. \ Kamm , author C. J. \ Bartel , author K. W. \ Chapman , author P. G. \ Khalifah , author G....
-
[53]
Chen , author S
author author J. Chen , author S. R. \ Cross , author L. J. \ Miara , author J.-J. \ Cho , author Y. Wang , \ and\ author W. Sun ,\ 10.1038/s44160-024-00502-y journal journal Nat. Synth. \ volume 3 ,\ pages 606 ( year 2024 ) NoStop
2024 doi
-
[54]
author author S. P. \ Ong , author L. Wang , author B. Kang , \ and\ author G. Ceder ,\ 10.1021/cm702327g journal journal Chem. Mater. \ volume 20 ,\ pages 1798 ( year 2008 ) NoStop
2008 doi
-
[55]
Jain , author S
author author A. Jain , author S. P. \ Ong , author G. Hautier , author W. Chen , author W. D. \ Richards , author S. Dacek , author S. Cholia , author D. Gunter , author D. Skinner , author G. Ceder , \ and\ author K. A. \ Persson ,\ 10.1063/1.4812323 journal journal APL Mate...
-
[56]
Sun , author S
author author W. Sun , author S. T. \ Dacek , author S. P. \ Ong , author G. Hautier , author A. Jain , author W. D. \ Richards , author A. C. \ Gamst , author K. A. \ Persson , \ and\ author G. Ceder ,\ 10.1126/sciadv.1600225 journal journal Sci. Adv. \ volume 2 ( year 2016 )...
-
[57]
Aykol , author S
author author M. Aykol , author S. S. \ Dwaraknath , author W. Sun , \ and\ author K. A. \ Persson ,\ 10.1126/sciadv.aaq0148 journal journal Sci. Adv. \ volume 4 ( year 2018 ),\ 10.1126/sciadv.aaq0148 NoStop
2018 doi
-
[59]
Aykol , author J
author author M. Aykol , author J. H. \ Montoya , \ and\ author J. Hummelshøj ,\ 10.1021/jacs.1c04888 journal journal J. Am. Chem. Soc. \ volume 143 ,\ pages 9244 ( year 2021 ) NoStop
2021 doi
-
[60]
author author J. R. \ Chamorro \ and\ author T. M. \ McQueen ,\ 10.1021/acs.accounts.8b00382 journal journal Acc. Chem. Res. \ volume 51 ,\ pages 2918 ( year 2018 ) NoStop
2018 doi
-
[61]
author author N. J. \ Szymanski , author Y.-W. \ Byeon , author Y. Sun , author Y. Zeng , author J. Bai , author M. Kunz , author D.-M. \ Kim , author B. A. \ Helms , author C. J. \ Bartel , author H. Kim , \ and\ author G. Ceder ,\ 10.1126/sciadv.adp3309 journal journal Sci. ...
-
[62]
author author W. D. \ Richards , author L. J. \ Miara , author Y. Wang , author J. C. \ Kim , \ and\ author G. Ceder ,\ 10.1021/acs.chemmater.5b04082 journal journal Chem. Mater. \ volume 28 ,\ pages 266 ( year 2015 ) NoStop
2015 doi
-
[63]
Xiao , author Y
author author Y. Xiao , author Y. Wang , author S.-H. \ Bo , author J. C. \ Kim , author L. J. \ Miara , \ and\ author G. Ceder ,\ 10.1038/s41578-019-0157-5 journal journal Nat. Rev. Mater. \ volume 5 ,\ pages 105 ( year 2019 ) NoStop
-
[64]
author author V. A. \ Nicholas , author A. M. \ Heyns , author A. I. \ Kingon , \ and\ author J. B. \ Clark ,\ 10.1007/bf00547935 journal journal J. Mater. Sci. \ volume 21 ,\ pages 1967 ( year 1986 ) NoStop
1967 doi
-
[65]
Waskom ,\ 10.21105/joss.03021 journal journal J
author author M. Waskom ,\ 10.21105/joss.03021 journal journal J. Open Source Softw. \ volume 6 ,\ pages 3021 ( year 2021 ) NoStop
2021 doi
-
[66]
author author N. H. \ Makani , author A. Sahoo , author P. Pal , author T. Paul , author L. S. \ Tanwar , author M. Singh , author A. Ghosh , \ and\ author R. Banerjee ,\ 10.1103/physrevmaterials.6.115002 journal journal Phys. Rev. Mater. \ volume 6 ( year 2022 ),\ 10.1103/phy...
-
[67]
Chen , author Q
author author R. Chen , author Q. Li , author X. Yu , author L. Chen , \ and\ author H. Li ,\ 10.1021/acs.chemrev.9b00268 journal journal Chem. Rev. \ volume 120 ,\ pages 6820 ( year 2019 ) NoStop
2019 doi
-
[68]
Minkiewicz , author G
author author J. Minkiewicz , author G. M. \ Jones , author S. Ghanizadeh , author S. Bostanchi , author T. J. \ Wasely , author S. A. \ Yamini , \ and\ author V. Nekouie ,\ 10.1016/j.oceram.2023.100497 journal journal Open Ceram. \ volume 16 ,\ pages 100497 ( year 2023 ) NoStop
2023
-
[69]
Wang , author W
author author Y. Wang , author W. D. \ Richards , author S. P. \ Ong , author L. J. \ Miara , author J. C. \ Kim , author Y. Mo , \ and\ author G. Ceder ,\ 10.1038/nmat4369 journal journal Nat. Mater. \ volume 14 ,\ pages 1026 ( year 2015 ) NoStop
-
[70]
Li , author P
author author Z. Li , author P. Liu , author K. Zhu , author Z. Zhang , author Y. Si , author Y. Wang , \ and\ author L. Jiao ,\ 10.1021/acs.energyfuels.1c00347 journal journal Energy Fuels \ volume 35 ,\ pages 9063 ( year 2021 ) NoStop
-
[71]
Ma \ and\ author F
author author Q. Ma \ and\ author F. Tietz ,\ 10.1002/celc.202000164 journal journal Chem. Electro. Chem. \ volume 7 ,\ pages 2693 ( year 2020 ) NoStop
2020 doi
-
[72]
Fu , author Y
author author C. Fu , author Y. Li , author W. Xu , author X. Feng , author W. Gu , author J. Liu , author W. Deng , author W. Wang , author A. M. M. \ Abeykoon , author L. Su , author L. Zhu , author X. Wu , \ and\ author H. Xiang ,\ 10.1038/s41467-024-48712-4 journal journal...
-
[73]
Wang , author Z
author author Q. Wang , author Z. Jiang , author C. Yu , author L. Li , \ and\ author G. Li ,\ 10.1016/j.cclet.2024.110006 journal journal Chin. Chem. Lett. \ ,\ pages 110006 ( year 2024 b ) NoStop
2024
-
[74]
Liu , author L
author author Y. Liu , author L. Liu , author J. Peng , author X. Zhou , author D. Liang , author L. Zhao , author J. Su , author B. Zhang , author S. Li , author N. Zhang , author Q. Ma , \ and\ author F. Tietz ,\ 10.1016/j.jpowsour.2021.230765 journal journal J. Power Source...
-
[75]
Wang , author T
author author J. Wang , author T. He , author X. Yang , author Z. Cai , author Y. Wang , author V. Lacivita , author H. Kim , author B. Ouyang , \ and\ author G. Ceder ,\ 10.1038/s41467-023-40669-0 journal journal Nat. Commun. \ volume 14 ( year 2023 b ),\ 10.1038/s41467-023-4...
-
[76]
Dai , author S
author author T. Dai , author S. Vijayakrishnan , author F. T. \ Szczypiński , author J.-F. \ Ayme , author E. Simaei , author T. Fellowes , author R. Clowes , author L. Kotopanov , author C. E. \ Shields , author Z. Zhou , author J. W. \ Ward , \ and\ author A. I. \ Cooper ,\...
-
[77]
Khaoulaf , author P
author author R. Khaoulaf , author P. Adhikari , author M. Harcharras , author K. Brouzi , author H. Ez-Zahraouy , \ and\ author W.-Y. \ Ching ,\ 10.3390/app9050840 journal journal Appl. Sci. \ volume 9 ,\ pages 840 ( year 2019 ) NoStop
-
[78]
Song , author T
author author X. Song , author T. Zhang , author T. D. \ Christopher , author Y. Guo , author S. Huang , author Y. Liu , author T. S\" o hnel , \ and\ author P. Cao ,\ 10.1016/j.jeurceramsoc.2022.04.059 journal journal J. Eur. Ceram. Soc. \ volume 42 ,\ pages 5023 ( year 2022 ) NoStop
2022 doi
-
[79]
Sazvar , author H
author author A. Sazvar , author H. Sarpoolaky , \ and\ author M. Golmohammad ,\ 10.1080/17436753.2023.2265193 journal journal Adv. Appl. Ceram. Struct. Funct. Bioceram. \ volume 122 ,\ pages 336 ( year 2023 ) NoStop
2023
-
[80]
Wang , author H
author author C. Wang , author H. Xie , author W. Ping , author J. Dai , author G. Feng , author Y. Yao , author S. He , author J. Weaver , author H. Wang , author K. Gaskell , \ and\ author L. Hu ,\ 10.1016/j.ensm.2018.11.007 journal journal Energy Storage Mater. \ volume 17 ...
2018 doi
-
[81]
Swanson , author M
author author M. Swanson , author M. Sunder , author N. Tangtrakarn , author L. Krishna , \ and\ author P. Moran ,\ 10.1016/j.ssi.2011.02.010 journal journal Solid State Ion. \ volume 189 ,\ pages 45 ( year 2011 ) NoStop
2011 doi
-
[82]
Sharafi , author E
author author A. Sharafi , author E. Kazyak , author A. L. \ Davis , author S. Yu , author T. Thompson , author D. J. \ Siegel , author N. P. \ Dasgupta , \ and\ author J. Sakamoto ,\ 10.1021/acs.chemmater.7b03002 journal journal Chem. Mater. \ volume 29 ,\ pages 7961 ( year 2...
-
[83]
author author S. R. \ Catarelli , author D. Lonsdale , author L. Cheng , author J. Syzdek , \ and\ author M. Doeff ,\ 10.3389/fenrg.2016.00014 journal journal Front. Energy Res. \ volume 4 ( year 2016 ),\ 10.3389/fenrg.2016.00014 NoStop
2016
-
[84]
J.; He, T.; Trewartha, A.; Dunn, A.; Ouyang, B.; Jain, A.; Ceder, G
Huo, H.; Bartel, C. J.; He, T.; Trewartha, A.; Dunn, A.; Ouyang, B.; Jain, A.; Ceder, G. Machine-Learning Rationalization and Prediction of Solid-State Synthesis Conditions. Chem. Mater. 2022, 34, 7323–--7336, DOI: doi:10.1021/acs.chemmater.2c01293
2022 doi
-
[85]
J.; Dwaraknath, S
McDermott, M. J.; Dwaraknath, S. S.; Persson, K. A. A graph-based network for predicting chemical reaction pathways in solid-state materials synthesis. Nat. Commun. 2021, 12, DOI: doi:10.1038/s41467-021-23339-x
2021 doi
-
[86]
J.; McBride, B
McDermott, M. J.; McBride, B. C.; Regier, C. E.; Tran, G. T.; Chen, Y.; Corrao, A. A.; Gallant, M. C.; Kamm, G. E.; Bartel, C. J.; Chapman, K. W.; Khalifah, P. G.; Ceder, G.; Neilson, J. R.; Persson, K. A. Assessing Thermodynamic Selectivity of Solid-State Reactions for the Pr...
2023
-
[87]
J.; Millican, S
Bartel, C. J.; Millican, S. L.; Deml, A. M.; Rumptz, J. R.; Tumas, W.; Weimer, A. W.; Lany, S.; Stevanović, V.; Musgrave, C. B.; Holder, A. M. Physical descriptor for the Gibbs energy of inorganic crystalline solids and temperature-dependent materials chemistry. Nat. Commun. 2...
2018 doi
-
[88]
NIST-JANAF Thermochemical Tables, 4th Edition; American Institute of Physics, -1, 1998
Malcolm, W.; Chase, J. NIST-JANAF Thermochemical Tables, 4th Edition; American Institute of Physics, -1, 1998
1998
-
[89]
Andrea Guinto, G. C. Accurate EDS Fitting. tbd tbd, tbd
-
[90]
Donohue, P. C. Synthesis, structure, and superconducting properties of new high-pressure forms of tin phosphide. Inorg. Chem. 1970, 9, 335--337, DOI: doi:10.1021/ic50084a032
1970 doi
-
[91]
Synthesis, Crystal Structure, and Characterizations of Two Tantalum Phosphates A3TaP2O9 (A=K, Na)
Lv, Z.; Li, R. Synthesis, Crystal Structure, and Characterizations of Two Tantalum Phosphates A3TaP2O9 (A=K, Na). Inorg. Chem. 2022, 61, 13554--13560, DOI: doi:10.1021/acs.inorgchem.2c02186
2022 doi
-
[92]
Structure of a modulated monoclinic phase of Na4TiP2O9
Maximov, B.; Bolotina, N.; Simonov, V.; Petřiček, V.; Schulz, H. Structure of a modulated monoclinic phase of Na4TiP2O9. Acta Crystallogr. B Struct. Sci. 1994, 50, 261--268, DOI: doi:10.1107/s0108768193009917
1994 doi
-
[93]
Takahashi, M
T. Takahashi, M. S., K. Kuwabara 1981
1981
-
[94]
" id="W5M0MpCehiHzreSzNTczkc9d
Deng, B.; Zhong, P.; Jun, K.; Riebesell, J.; Han, K.; Bartel, C. J.; Ceder, G. CHGNet as a pretrained universal neural network potential for charge-informed atomistic modelling. Nat. Mach. Intell. 2023, 5, 1031–--1041, DOI: doi:10.1038/s42256-023-00716-3 mcitethebibliography S...
1998
Reviewed August 10, 2026 · model on record in the stance chip above.
Discussion (0). Continue with ORCID to comment.