Nano-Micro Letters, Volume. 16, Issue 1, 127(2024)

PDOL-Based Solid Electrolyte Toward Practical Application: Opportunities and Challenges

Hua Yang1, Maoxiang Jing1、*, Li Wang2、**, Hong Xu2, Xiaohong Yan1, and Xiangming He2、***
Author Affiliations
  • 1Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, People’s Republic of China
  • 2Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, People’s Republic of China
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    Polymer solid-state lithium batteries (SSLB) are regarded as a promising energy storage technology to meet growing demand due to their high energy density and safety. Ion conductivity, interface stability and battery assembly process are still the main challenges to hurdle the commercialization of SSLB. As the main component of SSLB, poly(1,3-dioxolane) (PDOL)-based solid polymer electrolytes polymerized in-situ are becoming a promising candidate solid electrolyte, for their high ion conductivity at room temperature, good battery electrochemical performances, and simple assembly process. This review analyzes opportunities and challenges of PDOL electrolytes toward practical application for polymer SSLB. The focuses include exploring the polymerization mechanism of DOL, the performance of PDOL composite electrolytes, and the application of PDOL. Furthermore, we provide a perspective on future research directions that need to be emphasized for commercialization of PDOL-based electrolytes in SSLB. The exploration of these schemes facilitates a comprehensive and profound understanding of PDOL-based polymer electrolyte and provides new research ideas to boost them toward practical application in solid-state batteries.

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    Hua Yang, Maoxiang Jing, Li Wang, Hong Xu, Xiaohong Yan, Xiangming He. PDOL-Based Solid Electrolyte Toward Practical Application: Opportunities and Challenges[J]. Nano-Micro Letters, 2024, 16(1): 127

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    Paper Information

    Category: Research Articles

    Received: Oct. 23, 2023

    Accepted: Jan. 7, 2024

    Published Online: Jan. 23, 2025

    The Author Email: Jing Maoxiang (mxjing2004@ujs.edu.cn), Wang Li (wang-l@tsinghua.edu.cn), He Xiangming (hexm@tsinghua.edu.cn)

    DOI:10.1007/s40820-024-01354-z

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