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[1]朱珍妮,熊惠之,喻湘华,等.氮掺杂石墨烯/聚苯胺复合凝胶的制备与性能[J].武汉工程大学学报,2017,39(05):455-460.[doi:10. 3969/j. issn. 1674?2869. 2017. 05. 009]
　ZHU Zhenni,XIONG Huizhi,YU Xianghua,et al. Preparation of Nitrogen-Doped Graphene/Polyaniline Composite Hydrogels and Their Performance[J].Journal of Wuhan Institute of Technology,2017,39(05):455-460.[doi:10. 3969/j. issn. 1674?2869. 2017. 05. 009]
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氮掺杂石墨烯/聚苯胺复合凝胶的制备与性能(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
39
期数:
2017年05期
页码:
455-460
栏目:
材料科学与工程
出版日期:
2017-12-19

文章信息/Info

Title:
  Preparation of Nitrogen-Doped Graphene/Polyaniline Composite Hydrogels and Their Performance
文章编号:
20170509
作者:
朱珍妮; 熊惠之; 喻湘华; 李　亮*
武汉工程大学材料科学与工程学院，湖北 武汉 430205
Author(s):
ZHU Zhenni; XIONG Huizhi; YU Xianghua; LI Liang*
School of Materials Science and Engineering，Wuhan Institute of Technology，Wuhan 430205，China
关键词:
石墨烯; 聚苯胺; 凝胶; 电化学性能; 超级电容器
Keywords:
nitrogen-doped graphene;  polyaniline;  composite;  hydrogel;  supercapacitor
分类号:
O633
DOI:
10. 3969/j. issn. 1674?2869. 2017. 05. 009
文献标志码:
A
摘要:
为了拓展石墨烯凝胶在超级电容器方面的应用，采用氨水与水合肼作为掺杂剂和还原剂，通过与氧化石墨烯的水热反应制备了氮掺杂石墨烯凝胶，并进一步运用原位聚合的方法在氮掺杂石墨烯凝胶上负载聚苯胺，得到氮掺杂石墨烯/聚苯胺复合凝胶. 利用X射线衍射、扫描电子显微镜对产物的结构和微观形貌进行表征，采用循环伏安、恒电流充放电等方法测试其电化学性能. 结果表明，氮掺杂石墨烯/聚苯胺复合凝胶与纯氮掺杂石墨烯凝胶相比，电化学性能有显著的提高. 当扫描速率为10 mV/s时，复合凝胶的比电容约为500 F/g；在恒电流充放电实验中，当电流密度增加到10 A/g时，复合凝胶的比电容仍然保持在约400 F/g. 当循环伏安扫描1 000圈后，比电容的保持率达到80%. 这些表明氮掺杂石墨烯/聚苯胺复合凝胶拥有突出的电化学性能，也表明了氮掺杂石墨烯/聚苯胺在超级电容器方面将会有很好的应用前景.
Abstract:
For the development of graphene hydrogel in supercapacitors，nitrogen-doped graphene hydrogels were first prepared by the hydrothermal method using ammonia and hydrazine hydrate as the nitrogen resource and reducing agent，respectively. Then， the nitrogen-doped grapheme/polyaniline composite hydrogels were synthesized by in-situ polymerization of aniline monomer into nitrogen-doped grapheme hydrogel. X-ray diffraction and scanning electron microscopy were used to characterize the structure and microstructure of the products. The electrochemical performances were tested by cyclic voltammetry and galvanostatic charge-discharge. The results show that nitrogen-doped graphene/polyaniline composite hydrogel possesses better electrochemical performance than pure nitrogen-doped graphene gel. The specific capacitance of nitrogen-doped graphene hydrogel is about 500 F/g at the scanning rate of 10 mV/s. It keeps about 400 F/g at current density of 10 A/g in the galvanostatic charge-discharge test. Nitrogen-doped graphene/polyaniline composite hydrogel retains more than 80% of its initial specific capacitance after 1 000 cycles of cyclic voltammetry. It indicates that nitrogen-doped graphene/polyaniline composite hydrogel has good electrochemical properties for the application of supercapacitor electrode in the future.

参考文献/References:

［1］ WEN Z H，WANG X C，MAO S，et al. Crumpled nitrogen-doped graphene nanosheets with ultrahigh pore volume for high performance supercapacitor［J］. Advanced Materials，2012，24（41）：5610-5616. ［2］　朱芬，张新敏，佘潇，等. 氮掺杂石墨烯凝胶的制备与表征［J］. 武汉工程大学学报，2016，38（3）： 259-262. ZHU F，ZHANG X M，SHE X，et al. Preparation and characterization of nitrogen-doped graphene hydrogel［J］. Journal of Wuhan Institute of Technology，2016，38（3）： 259-262. ［3］　CHEN P， YANG J J， LI S S， et al. Hydrothermal synthesis of macroscopic nitrogen-doped graphene hydrogels for ultrafast supercapacitor［J］. Nano Energy， 2013， 2（2）：249-256. ［4］　SNOOK G A， KAO P， BEST A S. Conducting- polymer-based supercapacitor devices and electrodes［J］. Journal of Power Sources，2011，196（1）：1-12. ［5］　GAO Z Y， WANG F， CHANG J L，et al. Chemically grafted graphene-polyaniline composite for application in supercapacitor［J］. Electrochimica Acta，2014，133（7）：325-334. ［6］ GHENAATIAN H R，MOUSAVI M F，RAHMANIFAR M S. High performance battery-supercapacitor hybrid energy storage system based on self-doped polyaniline nanofibers［J］. Synthetic Metals，2017，161（17/18）：2017-2023. ［7］　TIAN Y Y， CONG S， SU W M， et al. Synergy of W18O49 and polyaniline for smart supercapacitor electrode integrated with energy level indicating functionality［J］. Nano Letters，2014，14（4）：2150-2156. ［8］　KULKARNI S B， PATIL U M， SHACKERY I， et al. High-performance supercapacitor electrode based on a polyaniline nanofibers/3D graphene framework as an efficient charge transporter［J］. Journal of Materials Chemistry A，2014， 2（14）：4989-4998. ［9］ WANG W D，LIN X Q，ZHAO H B，et al. Nitrogen- doped graphene prepared by pyrolysis of graphene oxide/polyaniline composites as supercapacitor electrodes［J］. Journal of Analytical & Applied Pyrolysis，2016，120：27-36. ［10］ ZHU C Z，ZHAI J F，WEN D，et al. Graphene oxide/polypyrrole nanocomposites： one-step electrochemical doping，coating and synergistic effect for energy storage［J］. Journal of Materials Chemistry，2012，22（13）：6300-6306. ［11］ NOSHEEN S，RAZA M A，ALAM S，et al. Synthesis and characterization of polypyrrole and graphene/polypyrrole/epoxy composites［J］. Arabian Journal for Science & Engineering，2017，42（1）：193-199. ［12］ FAN X，YANG Z W，LIU Z. One-step synthesis of graphene/polyaniline nanotube composite for supercapacitor electrode［J］. Chinese Journal of Chemistry，2016，34（1）：107-113. ［13］ DINARI M，MOMENI M M，GOUDARZIRAD M. Dye-sensitized solar cells based on nanocomposite of polyaniline/graphene quantum dots［J］. Journal of Materials Science，2016，51（6）：2964-2971. ［14］ CHEN X N，CHEN J J，MENG F B，et al. Hierarchical composites of polypyrrole/graphene oxide synthesized by in situ， intercalation polymerization for high efficiency and broadband responses of electromagnetic absorption［J］. Composites Science & Technology，2016，127：71-78. ［15］ PANG H，CHEN T，ZHANG G M，et al. An electrically conducting polymer/graphene composite with a very low percolation threshold［J］. Materials Letters，2010，64（20）：2226-2229.

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备注/Memo

备注/Memo:
收稿日期：2017-02-19 基金项目：武汉工程大学第八届研究生创新基金（CX2016001）；2016年省级大学生创新创业训练计划项目（201610490019）作者简介：朱珍妮，硕士研究生. E-mail：736798766@qq.com
更新日期/Last Update: 2017-10-25