Laser scribed graphene for supercapacitors

作     者：Zhengfen Wan Xi Chen Min Gu Zhengfen Wan;Xi Chen;Min Gu

作者机构：Institute of Photonic ChipsUniversity of Shanghai for Science and TechnologyShanghai 200093China Centre for Artificial-Intelligence NanophotonicsSchool of Optical-Electrical and Computer EngineeringUniversity of Shanghai for Science and TechnologyShanghai 200093China 

出 版 物：《Opto-Electronic Advances》 (光电进展（英文）)

年 卷 期：2021年第4卷第7期

页      面：1-21页

核心收录：

学科分类：081702[工学-化学工艺] 080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0817[工学-化学工程与技术] 

基　　金：the funding support of Zhangjiang National Innovation Demonstration Zone(ZJ2019-ZD-005) the support from National Natural Science Foundation of China(Grant No.11974247) the support of Shanghai Super Postdoctoral Incentive Programand and China Postdoctoral Science Foundation(No.2021M692137) 

主　　题：laser graphene laser scribed graphene supercapacitor 

摘      要：Supercapacitors,with the merits of both capacitors for safe and fast charge and batteries for high energy storage have drawn tremendous ***,laser scribed graphene has been increasingly studied for supercapacitor applications due to its unique properties,such as flexible fabrication,large surface area and high electrical *** the laser direct writing process,graphene can be directly fabricated and patterned as the supercapacitor *** this review,facile laser direct writing methods for graphene were firstly *** precursors,mainly graphene oxide and polyimide were employed for laser scribed graphene and the modifications of graphene properties were also *** laser scribed graphene was applied for electrochemical double-layer capacitors,pseudo-capacitors and hybrid *** strategies including doping,composite materials and pattern design were utilized to enhance the electrochemical performances of *** supercapacitors with excellent flexible,ultrafinestructured and integrated functions were also reviewed.