journal article·2023-10Open access

New Consideration of Degradation Accelerating of All‐Solid‐State Batteries under a Low‐Pressure Condition (Adv. Energy Mater. 40/2023)

Hyeon‐Ji Shin, Jun Tae Kim, A‐Yeon Kim, Namgyu Noh, Jungjae Park, Chang Reung Park, Seungho Yu, Hyoungchul Kim, Kyung Yoon Chung, Jong Min Yuk, Seung‐Taek Myung, Hun‐Gi Jung

Advanced Energy Materials· Volume 13· Issue 40

Abstract

Sulfide All-Solid-State Batteries In article number 2301220, Seung-Taek Myung, Hun-Gi Jung and co-workers present an investigation of the acceleration causes of NCM cathode deterioration in sulfide all-solid-state batteries under low-pressure conditions. The one by-product of Li6PS5Cl is sulfur/sulfide, which is infused into the grain boundary of the cathode, resulting in a Li deficiency, which affects the acceleration of the active materials phase transformation.
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Research context

OpenAlex topics: Advanced Battery Materials and Technologies

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Affiliations

Energy Storage Research Center Clean Energy Research Division Korea Institute of Science and Technology Seoul 02792 Republic of Korea

Division of Energy and Environment Technology KIST School Korea University of Science and Technology Seoul 02792 Republic of Korea

Department of Energy Engineering Hanyang University Seoul 04763 Republic of Korea

Department of Chemical and Biological Engineering Korea University Seoul 02841 Republic of Korea

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

Technological Convergence Center Research Resources Division Korea Institute of Science and Technology Seoul 02792 Republic of Korea

Energy Materials Research Center Clean Energy Research Division Korea Institute of Science and Technology Seoul 02792 Republic of Korea

Hybrid Materials Research Center Department of Nanotechnology and Advanced Materials Engineering Sejong Battery Institute Sejong University Seoul 05006 South Korea

KIST‐SKKU Carbon‐Neutral Research Center Sungkyunkwan University Suwon 16419 Republic of Korea

Department of Energy Science Sungkyunkwan University Suwon 16419 Republic of Korea

References

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