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Your search keyword '"Jimin Qiu"' showing total 2 results
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2 results on '"Jimin Qiu"'

1. Engineering Na+-layer spacings to stabilize Mn-based layered cathodes for sodium-ion batteries

Author

Wenhua Zuo, Xiangsi Liu, Jimin Qiu, Dexin Zhang, Zhumei Xiao, Jisheng Xie, Fucheng Ren, Jinming Wang, Yixiao Li, Gregorio F. Ortiz, Wen Wen, Shunqing Wu, Ming-Sheng Wang, Riqiang Fu, and Yong Yang

Subjects
Science
Abstract

Suppressing phase transitions is crucial for the layered lithium/sodium transition metal oxide cathodes in batteries. Here, the authors report a water-mediated strategy to mitigate the phase transitions and boost electrochemical performances of manganese-based layered cathodes for cost-effective Na-ion batteries.

Published
2021
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2. The stability of P2-layered sodium transition metal oxides in ambient atmospheres

Author

Wenhua Zuo, Jimin Qiu, Xiangsi Liu, Fucheng Ren, Haodong Liu, Huajin He, Chong Luo, Jialin Li, Gregorio F. Ortiz, Huanan Duan, Jinping Liu, Ming-Sheng Wang, Yangxing Li, Riqiang Fu, and Yong Yang

Subjects
Science
Abstract

Air-stability is a critical challenge faced by layered sodium transition metal oxide cathodes. Here, the authors depict a general and in-depth model of the structural/chemical evolution of P2-type layered oxides in air and propose an evaluation rule for the air-stability of layered sodium cathodes.

Published
2020
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