成果归属作者：

刘昊

成果归属机构：

数理学院

作者：

Yin, Song ; Bai, Xiaojie ; Jiang, Di ; Liao, Libing ; Liu, Hao

单位：

China Univ Geosci Beijing, Engn Res Ctr, Sch Mat Sci & Technol, Minist Educ Geol Carbon Storage & Low Carbon Utili, Beijing 100083, Peoples R China;China Geol Survey, Lang Fang Nat Resources Comprehens Survey Ctr, Langfang 065000, Peoples R China;China Univ Geosci, Sch Sci, Beijing 100083, Peoples R China

关键词：

ORDERED MESOPOROUS CARBONS; DONOR-ACCEPTOR COPOLYMERS; POROUS CARBON; RADICAL POLYMERIZATION; MICROPHASE SEPARATION; ELECTRODE MATERIAL; GRAFT-COPOLYMERS; MOLECULAR-LEVEL; PORE STRUCTURE; DOPED CARBON

摘要：

Supercapacitors (SCs) are promising energy storage systems, distinguished by their long cycle life, rapid charging/discharging capabilities, and environmental friendliness, making them effective alternatives to batteries. Copolymers, owing to their easily tunable structures and properties, are considered highly advantageous materials for SCs. The mechanical strength, ionic conductivity, and stability of copolymers are critical, representing significant challenges for developing high-performance copolymer-based SCs. This review provides a comprehensive overview of recent advances in the role of copolymers towards key materials for SCs. We initially introduce the fundamentals of SCs and copolymers, followed by a detailed discussion on the effects of their preparation methods, preparation principles, material selections, and structural design on the performance of electrodes, electrolytes, and binders in SCs, illustrated with some key examples. Finally, we discuss the future prospects and challenges of copolymer applications in SCs. This review aims to guide further development of the role of copolymers towards key materials for SCs and enhance their production and application. This review provides recent advances about roles of copolymers towards key materials in supercapacitors, such as electrodes, electrolytes, and binders, focusing on the effects of preparation methods, material selections, and structural design.

基金：

Fundamental Research Funds for the Central Universities [2652022206]; National Natural Science Foundation of China [42272044]

语种：

英文

DOI：

10.1039/d4ta03682d

来源：

JOURNAL OF MATERIALS CHEMISTRY A,2024():.

出版日期：

2024-08-02

提交日期：

2024-08-21

引用参考：

Yin, Song; Bai, Xiaojie; Jiang, Di; Liao, Libing; Liu, Hao. The role of copolymers towards key materials in electrochemical supercapacitors: a review[J]. JOURNAL OF MATERIALS CHEMISTRY A,2024():.