Layer-by-layer printing of laminated graphene-based interdigitated microelectrodes for flexible planar micro-supercapacitors

被引：158

作者：

Sun, Gengzhi ^{[1
]}

An, Jia ^{[2
]}

Chua, Chee Kai ^{[2
]}

Pang, Hongchang ^{[3
]}

Zhang, Jie ^{[4
]}

Chen, Peng ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore

[2] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639793, Singapore

[3] Dalian Univ Technol, Sch Chem Engn, Dalian 116012, Peoples R China

[4] ASTAR, Inst Mat Res & Engn, Singapore 117602, Singapore

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2015年 / 51卷

关键词：

Graphene; Micro-supercapacitor; Flexible; Planar; Layer-by-layer printing; CARBON NANOTUBE; HIGH-POWER; OXIDE; MICROSUPERCAPACITORS; FABRICATION; ACTUATION; NETWORKS; FILMS;

D O I：

10.1016/j.elecom.2014.11.023

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Graphene-based planar micro-supercapacitors are layer-by-layer printed on flexible substrates using micro-extrusion technique. The laminated graphene films and polyvinyl alcohol-H2SO4 gel serve as the interdigitated micro-electrodes and electrolyte, respectively. The resultant solid-state micro-supercapacitors exhibit high capacitive performance, excellent flexibility and cycling stability. Such device promises potential applications in flexible electronics and lab-on-a-chip systems. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：33 / 36

页数：4

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