{"id":"https://openalex.org/G29946151","display_name":"Stabilization of Battery Cathode Ligand Charge Transfer Based on Non-Equilibrium Electronic Structure Analysis","description":"We focused on the charge compensation of anions, not transition metal cations, for lithium-rich oxide cathode materials in which charge compensation of oxide ions occurs during insertion and deinsertion of lithium ions. We established a guideline for the design of materials by controlling anions. We found that oxide ions can contribute reversibly to charge compensation when either the covalent or ionic bonding between transition metal cations and oxide ions is extremely strong. Based on these results, in the field of lithium-rich materials, which have been researched and developed mainly with oxides in the past, high capacity was achieved by replacing some of the oxide ions with nitride ions.","funder_award_id":"18H03929","funder":{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","doi":"https://doi.org/10.13039/501100001691"},"funded_outputs":["https://openalex.org/W2985478219","https://openalex.org/W2990352155","https://openalex.org/W3022421759","https://openalex.org/W3087550156","https://openalex.org/W3088501870","https://openalex.org/W3095581657","https://openalex.org/W3095759389","https://openalex.org/W3171969088","https://openalex.org/W4200271853"],"funded_outputs_count":9,"parent_awards":[],"sub_awards":[],"sub_awards_count":0,"amount":43030000.0,"currency":"JPY","amount_usd":404249.05,"amount_usd_basis":"daily_rate","recipients":[],"recipient_countries":[],"recipient_regions":[],"research_scope":{"is_research":true,"basis":"funder_default","tier":1},"funding_type":"research","funder_scheme":"Grant-in-Aid for Scientific Research (A)","start_date":"2018-04-01","end_date":"2022-03-31","start_year":2018,"end_year":2022,"landing_page_url":"https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-18H03929/","doi":null,"provenance":"kaken","lead_investigator":{"given_name":"Yoshiharu","family_name":"Uchimoto","orcid":null,"role_start":null,"affiliation":{"name":"Kyoto University","country":"Japan","ids":[{"id":"https://nrid.nii.ac.jp/nrid/1000050193909","type":"nrid","asserted_by":"kaken"}]},"author":{"id":"https://openalex.org/A5017493428","display_name":"Yoshiharu Uchimoto","orcid":"https://orcid.org/0000-0002-1491-2647"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}]},"co_lead_investigator":null,"investigators":null,"works_api_url":"https://api.openalex.org/works?filter=awards.id:G29946151","primary_topic":{"id":"https://openalex.org/T10018","display_name":"Advancements in Battery Materials","score":0.9985,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10018","display_name":"Advancements in Battery Materials","score":0.9985,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10281","display_name":"Advanced Battery Materials and Technologies","score":0.0008,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10663","display_name":"Battery Modeling and Management","score":0.0001,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lithium-rich-cathode-materials","display_name":"lithium-rich cathode materials","score":0.843},{"id":"https://openalex.org/keywords/high-capacity-cathodes","display_name":"high-capacity cathodes","score":0.711}],"sustainable_development_goals":[],"institution_awarded":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"updated_date":"2026-11-13T03:01:57.000Z","created_date":"2026-07-13T04:17:19.000Z"}