An ionic liquid-modified RGO/polyaniline composite for high-performance flexible all-solid-state supercapacitors

被引：34
作者：
Dong, Chang [1 ]
Zhang, Xiaoling [1 ]
Yu, Yijia [1 ]
Huang, Liyan [1 ]
Li, Jun [1 ]
Wu, Ying [1 ]
Liu, Zhengping [1 ]
机构：
[1] Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 80期
关键词：
REDUCED GRAPHENE OXIDE; POLYANILINE; ELECTRODE; CARBON; NANOCOMPOSITE; NANOSPHERES; FABRICATION; SURFACE; FILMS;
D O I：
10.1039/d0cc04691d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An ionic liquid-modified reduced graphene oxide/polyaniline (RGO-IL/PANI) composite was synthesized successfully. The ionic liquid enlarged the interlayer distance of RGO sheets and acted as a PANI dopant to improve the orderly establishment of PANI. The supercapacitor based on RGO-IL/PANI presented outstanding energy density (24.1 W h kg(-1)at 501 W kg(-1)), good cycling stability (91.5% capacity retention after 1000 cycles) and excellent flexibility. The results demonstrated the significant potential application of the obtained RGO-IL/PANI composite as a flexible electrode for high-performance energy storage devices.
引用
收藏
页码：11993 / 11996
页数：4
相关论文
共 34 条
[11]   Aligned polyaniline nanowires grown on the internal surface of macroporous carbon for supercapacitors [J].
Li, Jianpeng ;
Ren, Yaqi ;
Ren, Zhonghua ;
Wang, Shuguang ;
Qiu, Yejun ;
Yu, Jie .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (46) :23307-23315
[12]   PANI coated microporous graphene fiber capable of subjecting to external mechanical deformation for high performance flexible supercapacitors [J].
Liu, Dong ;
Liu, Juanli ;
Wang, Qi ;
Du, Pengcheng ;
Wei, Wenli ;
Liu, Peng .
CARBON, 2019, 143 :147-153
[13]   Flexible and robust reduced graphene oxide/carbon nanoparticles/polyaniline (RGO/CNs/PANI) composite films: Excellent candidates as free-standing electrodes for high-performance supercapacitors [J].
Liu, Dong ;
Wang, Hongxing ;
Du, Pengcheng ;
Wei, Wenli ;
Wang, Qi ;
Liu, Peng .
ELECTROCHIMICA ACTA, 2018, 259 :161-169
[14]   Simultaneous polymerization enabled the facile fabrication of S-doped carbons with tunable mesoporosity for high-capacitance supercapacitors [J].
Lu, Yun ;
He, Chengen ;
Gao, Pengyuan ;
Qiu, Shengqiang ;
Han, Xiaoyan ;
Shi, Dean ;
Zhang, Aiqing ;
Yang, Yingkui .
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (45) :23513-23522
[15]   Carbon fibers surface-grown with helical carbon nanotubes and polyaniline for high-performance electrode materials and flexible supercapacitors [J].
Luo, Hongchun ;
Lu, Hengqing ;
Qiu, Jun .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2018, 828 :24-32
[16]   High-Performance Hybrid Supercapacitor Based on Graphene-Wrapped Mesoporous T-Nb2O5 Nanospheres Anode and Mesoporous Carbon-Coated Graphene Cathode [J].
Ma, Guoqiang ;
Li, Ke ;
Li, Yuanyuan ;
Gao, Biao ;
Ding, Tianpeng ;
Zhong, Qize ;
Su, Jun ;
Gong, Li ;
Chen, Jian ;
Yuan, Longyan ;
Hu, Bin ;
Zhou, Jun ;
Huo, Kaifu .
CHEMELECTROCHEM, 2016, 3 (09) :1360-1368
[17]   Three-dimensional, free-standing polyaniline/carbon nanotube composite-based electrode for high-performance supercapacitors [J].
Malik, Rachit ;
Zhang, Lu ;
McConnell, Colin ;
Schott, Michael ;
Hsieh, Yu-Yun ;
Noga, Ryan ;
Alvarez, Noe T. ;
Shanov, Vesselin .
CARBON, 2017, 116 :579-590
[18]   Graphene quantum dot-doped polyaniline nanofiber as high performance supercapacitor electrode materials [J].
Mondal, Sanjoy ;
Rana, Utpal ;
Malik, Sudip .
CHEMICAL COMMUNICATIONS, 2015, 51 (62) :12365-12368
[19]   Ge@CNFs Anchored on 3D Graphene Foam for Binder-Free and High-Efficiency Anodes in Li-Ion Batteries [J].
Peng, Chang Jian ;
Wang, Lei ;
Li, Qing Wei ;
Li, Yuan Yuan ;
Huo, Kaifu ;
Chu, Paul K. .
CHEMELECTROCHEM, 2017, 4 (05) :1002-1006
[20]   Coaxial PANI/TiN/PANI nanotube arrays for high-performance supercapacitor electrodes [J].
Peng, Xiang ;
Huo, Kaifu ;
Fu, Jijiang ;
Zhang, Xuming ;
Gao, Biao ;
Chu, Paul K. .
CHEMICAL COMMUNICATIONS, 2013, 49 (86) :10172-10174
1234