Flexible Asymmetric Supercapacitors via Spray Coating of a New Electrochromic Donor-Acceptor Polymer

被引：141

作者：

Guo, Yitong ^{[1
]}

Li, Weishuo ^{[1
]}

Yu, Hongtao ^{[1
]}

Perepichka, Dmitrii F. ^{[2
,3
]}

Meng, Hong ^{[1
]}

机构：

[1] Peking Univ, Shenzhen Grad Sch, Sch Adv Mat, Shenzhen 518055, Peoples R China

[2] McGill Univ, Dept Chem, Montreal, PQ H3A 0B8, Canada

[3] McGill Univ, Ctr Self Assembled Chem Struct, Montreal, PQ H3A 0B8, Canada

来源：

ADVANCED ENERGY MATERIALS | 2017年 / 7卷 / 02期

关键词：

asymmetric supercapacitors; electroactive conjugated polymer; electrochromic; flexible; spray-coating; CONJUGATED POLYMERS; DESIGN; FABRICATION;

D O I：

10.1002/aenm.201601623

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An electroactive polymer poly[4,7-bis(3,6-dihexyloxy- thieno[3,2-b] thiophen-2-yl)]benzo[c][1,2,5] thiadiazole is synthesized and applied as a color-changing electrode material in supercapacitors via spray coating method. Using poly(3,4ethylenedioxythiophene) as the negative electrode, the all-polymer asymmetric supercapacitors provide an energy density of 3.5-6.3 W h kg(-1) and power density of 0.6-8.8 kW kg(-1).

引用

页数：7

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