Transparent and flexible high-performance supercapacitors based on single-walled carbon nanotube films

被引：74

作者：

Kanninen, Petri ^{[1
]}

Nguyen Dang Luong ^{[2
]}

Le Hoang Sinh ^{[2
,3
]}

Anoshkin, Ilya V. ^{[4
,5
]}

Tsapenko, Alexey ^{[6
]}

Seppala, Jukka ^{[2
]}

Nasibulin, Albert G. ^{[4
,6
,7
]}

Kallio, Tanja ^{[1
]}

机构：

[1] Aalto Univ, Sch Chem Technol, Dept Chem, Res Grp Electrochem Energy Convers & Storage, POB 16100, FI-00076 Aalto, Finland

[2] Aalto Univ, Sch Chem Technol, Dept Biotechnol & Chem Technol, Lab Polymer Technol, POB 16100, FI-00076 Aalto, Finland

[3] Duy Tan Univ, Inst Res & Dev, R 809,K7-25 Quang Trung, Da Nang, Vietnam

[4] Aalto Univ, Sch Sci, Dept Appl Phys, POB 15100, FI-00076 Aalto, Finland

[5] Aalto Univ, Sch Elect Engn, Dept Radio Sci & Engn, POB 13000, FI-00076 Aalto, Finland

[6] Skolkovo Inst Sci & Technol, 100 Novaya Str, Skolkovo 143025, Moscow Region, Russia

[7] St Petersburg State Polytech Univ, Dept Mat Sci, Polytechnicheskaya 29, St Petersburg 195251, Russia

来源：

NANOTECHNOLOGY | 2016年 / 27卷 / 23期

关键词：

energy storage; single-walled carbon nanotube; supercapacitor; transparent; flexible; ELECTRODES; NETWORKS; PAPER;

D O I：

10.1088/0957-4484/27/23/235403

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Transparent and flexible energy storage devices have garnered great interest due to their suitability for display, sensor and photovoltaic applications. In this paper, we report the application of aerosol synthesized and dry deposited single-walled carbon nanotube (SWCNT) thin films as electrodes for an electrochemical double-layer capacitor (EDLC). SWCNT films exhibit extremely large specific capacitance (178 F g(-1) or 552 mu F cm(-2)), high optical transparency (92%) and stability for 10 000 charge/discharge cycles. A transparent and flexible EDLC prototype is constructed with a polyethylene casing and a gel electrolyte.

引用

页数：6

共 37 条

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