Ultraflexible In-Plane Micro-Supercapacitors by Direct Printing of Solution-Processable Electrochemically Exfoliated Graphene

被引：392
作者：
Liu, Zhaoyang [1 ]
Wu, Zhong-Shuai [1 ,4 ]
Yang, Sheng [1 ]
Dong, Renhao [2 ,3 ]
Feng, Xinliang [2 ,3 ]
Muellen, Klaus [1 ]
机构：
[1] Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany
[2] Tech Univ Dresden, Dept Chem & Food Chem, D-01062 Dresden, Germany
[3] Tech Univ Dresden, Ctr Adv Elect Dresden Cfaed, D-01062 Dresden, Germany
[4] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 11期
关键词：
ALL-SOLID-STATE; HIGH-PERFORMANCE; ENERGY-STORAGE; CONDUCTIVE ELECTRODES; GRAPHITE OXIDE; HIGH-POWER; CARBON; FILMS; DEVICES; CHIP;
D O I：
10.1002/adma.201505304
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel direct printing approach for fabrication of in-plane micro-supercapacitors (MSCs) is demonstrated. Solution-processed graphene/conductive-polymer hybrid inks are utilized. The fabricated MSCs on paper substrates offer significant areal capacitance and excellent rate capability. An ultrathin MSC on a poly(ethylene terephthalate) (PET) substrate (2.5 μm thick) exhibits "ultraflexiblity," making it suitable for next-generation flexible microelectrochemical energy-storage devices. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2217 / 2222
页数：6
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