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PubMed Publications| Keyword search (4,164 papers available) |  |
"Hu Y" Authored Publications:
| Title: | Solid solvation structure design improves all-solid-state organic batteries | ||||
| Authors: | Hu Y, Su H, Fu J, Luo J, Yu Q, Zhao F, Li W, Deng S, Liu Y, Yuan Y, Gan Y, Wang Y, Kim JT, Chen N, Shakouri M, Hao X, Gao Y, Pang T, Zhang N, Jiang M, Li X, Zhao Y, Tu J, Wang C, Sun X | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/40759737/ | ||||
| DOI: | 10.1038/s41557-025-01866-0 | ||||
| Publication: | Nature chemistry | ||||
| Keywords: | |||||
| PMID: | 40759737 | Category: | Date Added: | 2025-08-05 | |
| Dept Affiliation: |
ENCS
1 Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, Canada. 2 School of Materials Science and Engineering, Zhejiang University, Hangzhou, People's Republic of China. 3 Department of Chemical and Materials Engineering, Concordia University, Montreal, Quebec, Canada. 4 Eastern Institute for Advanced Study, Eastern Institute of Technology, Nngbo, People's Republic of China. 5 Zhejiang Key Laboratory of All-Solid-State Battery, Ningbo Key Laboratory of All-Solid-State Battery, Ningbo, People's Republic of China. 6 Canadian Light Source Inc., University of Saskatchewan, Saskatoon, Saskatchewan, Canada. 7 Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, People's Republic of China. 8 Institute of Physical Science and Information Technology, Anhui University, Hefei, People's Republic of China. 9 Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, Canada. cwang@eitech.edu.cn. 10 Eastern Institute for Advanced Study, Eastern Institute of Technology, Nngbo, People's Republic of China. cwang@eitech.edu.cn. 11 Zhejiang Key Laboratory of All-Solid-State Battery, Ningbo Key Laboratory of All-Solid-State Battery, Ningbo, People's Republic of China. cwang@eitech.edu.cn. 12 Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, Canada. xsun@eitech.edu.cn. 13 Eastern Institute for Advanced Study, Eastern Institute of Technology, Nngbo, People's Republic of China. xsun@eitech.edu.cn. 14 Zhejiang Key Laboratory of All-Solid-State Battery, Ningbo Key Laboratory of All-Solid-State Battery, Ningbo, People's Republic of China. xsun@eitech.edu.cn. |
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Description: |
Organic electrode materials offer a versatile, sustainable approach for next-generation lithium-ion batteries but are limited by low working voltages and poor cycling stability. Here we report a solid-solvation-structure design strategy to improve both the voltage and stability of organic electrode materials in all-solid-state batteries. As a proof of concept, we incorporate halide electrolytes as solid solutes and tetrachloro-o-benzoquinone as a solid solvent to form homogeneous solid cathode solutions. Systematic optimization of the inner solvation configuration enables tetrachloro-o-benzoquinone to achieve a high working voltage (3.6 V vs. Li+/Li) at room temperature within an asymmetric solid solvation sheath. Moreover, the equilibrium redox pathway and electrostatically driven self-healing interfaces revealed rapid redox kinetics and stable performance over 7,500 cycles in all-solid-state batteries under low stack pressures. This work demonstrates that organic electrode materials can serve as viable, durable and cost-effective alternatives to transition metal oxides in all-solid-state batteries. |
