|本期目录/Table of Contents|

[1]龙 震,何明宏,艾 顺,等.无尘纸@还原氧化石墨烯/聚苯胺复合材料的制备及性能[J].武汉工程大学学报,2020,42(05):535-539.[doi:10.19843/j.cnki.CN42-1779/TQ.202005017]
 LONG Zhen,HE Minghong,AI Shun,et al.Preparation and Properties of Air-Laid Paper@rGO/Polyaniline Composites[J].Journal of Wuhan Institute of Technology,2020,42(05):535-539.[doi:10.19843/j.cnki.CN42-1779/TQ.202005017]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
42
期数:
2020年05期
页码:
535-539
栏目:
材料科学与工程
出版日期:
2021-01-29

文章信息/Info

Title:
Preparation and Properties of Air-Laid Paper@rGO/Polyaniline Composites
文章编号:
1674 - 2869(2020)05 - 0535 - 05
作者:
龙 震何明宏艾 顺李 亮*张 桥喻湘华
武汉工程大学材料科学与工程学院,湖北 武汉 430205
Author(s):
LONG ZhenHE MinghongAI ShunLI Liang*ZHANG QiaoYU Xianghua
School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430205,China
关键词:
无尘纸还原氧化石墨烯聚苯胺复合材料柔性超级电容器
Keywords:
air-laid paper reduced graphene oxide polyaniline composite flexible supercapacitor
分类号:
O633
DOI:
10.19843/j.cnki.CN42-1779/TQ.202005017
文献标志码:
A
摘要:
以低成本的无尘纸为基底吸附氧化石墨烯,再通过水热处理得到还原氧化石墨烯,最后将苯胺原位聚合到无尘纸@还原氧化石墨烯上,制备得到无尘纸@还原氧化石墨烯/聚苯胺复合材料。运用循环伏安法、恒电流充放电法、阻抗法等测试该复合材料的电化学性能。结果表明,与无尘纸@还原氧化石墨烯相比,无尘纸@还原氧化石墨烯/聚苯胺复合材料的电化学性能有显著提高,在扫描速率为20 mV/s时,比电容达到280 F/g。基于无尘纸@还原氧化石墨烯/聚苯胺复合材料组装的电容器有良好的柔性,充电后可点亮白色LED灯。因此,具有柔性与电容性能的无尘纸@还原氧化石墨烯/聚苯胺复合材料能用于超级电容器领域。
Abstract:
Graphene oxide (GO) was first absorbed on the low-cost air-laid paper and subsequently reduced to reduced graphene oxide (rGO) by hydrothermal treatment. Finally,polyaniline (PANI) was in situ combined on air-laid paper@rGO to obtain the air-laid paper@rGO/PANI composite. Cyclic voltammogram,galvanostatic charge-discharge and impedance spectroscopy were used to measure the electrochemical performance of the composites. Compared with air-laid paper@rGO,the electrochemical performance of air-laid paper@rGO/PANI composite was greatly improved. The specific capacitance of air-laid paper@rGO/PANI was 280 F/g at the scan rate of 20 mV/s. The supercapacitor based on the air-laid paper@rGO/PANI composite shows good flexibility and could light a white light-emitting diode (LED) lamp after charging. Therefore,the air-laid paper@rGO/PANI composite with flexibility and high-performance capacitance could be used in the field of supercapacitor.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-05-25基金项目:湖北高校2019年省级大学生创新创业训练计划项目(S201910490033)作者简介:龙 震,硕士研究生。E-mail: [email protected]*通讯作者:李 亮,博士,教授。E-mail: [email protected]引文格式:龙震,何明宏,艾顺,等. 无尘纸@还原氧化石墨烯/聚苯胺复合材料的制备及性能[J]. 武汉工程大学学报,2020,42(5):535-539.
更新日期/Last Update: 2020-10-30