{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T03:51:55Z","timestamp":1790913115117,"version":"4.1.0"},"reference-count":43,"publisher":"Wiley","issue":"44","license":[{"start":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T00:00:00Z","timestamp":1783123200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T00:00:00Z","timestamp":1783123200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52204328"],"award-info":[{"award-number":["52204328"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2024YFC3907300"],"award-info":[{"award-number":["2024YFC3907300"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Operating LiNi\n                    <jats:sub>x<\/jats:sub>\n                    Co\n                    <jats:sub>y<\/jats:sub>\n                    Mn\n                    <jats:sub>1\u2010x\u2010y<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    (NCM, x \u2265 0.92) cathodes at high temperature\/voltages (\u22654.3\u00a0V or 45\u00b0C) to achieve high capacity inevitably leads to accelerated capacity fade. Despite extensive research into cycling behaviour under various cut\u2010off voltage and phase degradations, the fundamental mechanisms governing internal phase transformations, lattice deformations, and internal stress generation remain poorly understood. By using HAADF\u2013STEM characterization with DFT and MD simulations, we disclose a new chemo\u2010mechanical degradation rule: lattice bending leads to the formation of O1\/LiNi\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    (Fd\u20103m) and unstable intermediate transition phase Ni\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    (Cmmm), the bending and distortion of the lattice are the direct causes of internal stress. Unlike previous findings, both RS, Ni\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    \/LiNi\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    and O1 phases were detected in various crack regions. Stress concentration from bending\u2010induced O1\u2013LiNi\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    and LiNi\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    \u2013Ni\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    \u2013RS (Fm\u20103m) phase transformations leads to intracrystalline cracking, impairing capacity retention. Lattice deformation can lead to the emergence of stress and the formation of micro\u2010cracks, even during the O3\u2010O1 phase transition. This work confirmed the relationship between phase transformation and stress in the in cracked areas and stress. Meanwhile, this research provides new insights into the degradation mechanism for lithium\u2010ion batteries, specifically paving the way for the design and optimization of high\u2010energy\u2010density.\n                  <\/jats:p>","DOI":"10.1002\/adma.73901","type":"journal-article","created":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T15:56:02Z","timestamp":1783180562000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Phase Transformation Accompanied by Evolution of Internal Stress and the Coupling Mechanism of Chemical\u2010Mechanical Degradation in Single\u2010Crystal NiRich Cathodes"],"prefix":"10.1002","volume":"38","author":[{"given":"Yun","family":"Liu","sequence":"first","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4168-6366","authenticated-orcid":false,"given":"Xinming","family":"Fan","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"},{"name":"National Graduate College for Elite Engineers Central South University  Changsha P. R. China"},{"name":"Changsha New Energy Innovation Institute Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8660-7820","authenticated-orcid":false,"given":"Gaoqiang","family":"Mao","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuang","family":"Zhou","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chaofan","family":"Tang","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lu","family":"Zhou","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingka","family":"Zhu","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongtian","family":"Li","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qinghua","family":"Tian","sequence":"additional","affiliation":[{"name":"College of Metallurgy and Environment Central South University  Changsha P. R. China"},{"name":"Research Institute of Resource Recycling Cleaner Metallurgical Engineering Research Center China Nonferrous Metals Industry Association Central South University  Changsha P. R. China"},{"name":"National Graduate College for Elite Engineers Central South University  Changsha P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9928-7165","authenticated-orcid":false,"given":"Yong","family":"Yang","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering &amp; College of Energy State Key Laboratory For Physical Chemistry of Solid Surfaces and Department of Chemistry Xiamen University  Xiamen P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,4]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010024\u201001465\u20102"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.ady7189"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010022\u201005238\u20103"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202200744"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/d1ee01773j"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010022\u201030020\u20104"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010021\u201025611\u20106"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.0c01032"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202211461"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010025\u201001731\u2010x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.26599\/nr.2025.94907576"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matt.2023.02.001"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.4c09354"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202103005"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202106402"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202313500"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202103757"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1039\/c8ee00001h"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201063258\u20109"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.1c00279"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202302208"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c03549"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/eem2.12671"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202413760"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.1c03852"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matt.2021.03.012"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2019.104043"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202003404"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201055235\u20105"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010021\u201000776\u2010y"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202424880"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mattod.2022.10.021"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1039\/d1ee01388b"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.5c07834"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2024.103884"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.ado4472"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41893\u2010024\u201001402\u2010x"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2024.10.007"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010020\u201019726\u20105"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202108947"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2023.102851"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2019.08.004"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mtener.2025.101827"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.73901","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/adma.73901","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.73901","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,11]],"date-time":"2026-08-11T06:34:21Z","timestamp":1786430061000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.73901"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,4]]},"references-count":43,"journal-issue":{"issue":"44","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["10.1002\/adma.73901"],"URL":"https:\/\/doi.org\/10.1002\/adma.73901","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,4]]},"assertion":[{"value":"2026-01-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-13","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e73901"}}