Výsledky vyhledávání - "Chung-Hyok Rim"

Defect formation and ambivalent effects on electrochemical performance in layered sodium titanate Na2Ti3O7

Autor: Yong-Chol Pak, Chung-Hyok Rim, Suk-Gyong Hwang, Kum-Chol Ri, Chol-Jun Yu

Publikováno v: Physical Chemistry Chemical Physics. 25:3420-3431

First-principles study of intrinsic point defects and defect complexes in layered sodium titanate Na2Ti3O7 was reported to identify the effects on electrode voltage and Na diffusion activation energy for sodium-ion batteries.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff92242e98fbd8c8b3f859772b98437f
https://doi.org/10.1039/d2cp05403e

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Point defects and their impact on electrochemical performance in Na0.44MnO2 for sodium-ion battery cathode application

Autor: Chung-Hyok Rim, Chol-Hun Jang, Kwang-Han Kim, Chol Ryu, Chol-Jun Yu

Publikováno v: Physical Chemistry Chemical Physics. 24:22736-22745

First-principles calculations of sodium manganese oxide Na4Mn9O18 with intrinsic point defects show that manganese vacancies and antisites increase the voltage, whereas oxygen vacancies lower the electrode voltage.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6306106f8ec93b8f31634bc7499798e
https://doi.org/10.1039/d2cp03199j

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Point defects and their impact on electrochemical performance in Na

Autor: Chung-Hyok, Rim, Chol-Hun, Jang, Kwang-Han, Kim, Chol, Ryu, Chol-Jun, Yu

Publikováno v: Physical chemistry chemical physics : PCCP. 24(37)

Sodium manganese oxide Na

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::88920651343cf257ece43bd6d7516a41
https://pubmed.ncbi.nlm.nih.gov/36111594

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