{"paper":{"title":"Revealing evolving affinity between Coulombic reversibility and hysteretic Li-Si phase transformations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Dong-Su Ko, Heegoo Kim, Hosang Park, Insun Jung, Jihyun Jang, Jinhae Kim, Jung-hwa Kim, Ken Ogata, Kimihiko Ito, Kohei Uosaki, Koichi Takei, Meiten Koh, Seok-Gwang Doo, Seongho Jeon, Shunsuke Saito, Sung-soo Han, Yonghee Cho, Yongsu Kim, Yoshimi Kubo, Yunil Hwang","submitted_at":"2017-06-01T05:47:10Z","abstract_excerpt":"Nano-structured silicon anodes are attractive alternatives to graphite in Li-ion batteries. Despite recent remarkable progresses in numerous Si-C composites, the commercialisation with significance is still limited. One of the most critical issues remained to understand is fundamentals on Li-Si Coulombic efficiency, namely, CE. Particularly, it is key to quantitatively and qualitatively resolve CE alterations and evolutions by the various Li-Si structural changes over longer cycling. However, such work is surprisingly scarce. Here, we provide new findings that iterating the hysteretic amorphou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00169","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}