石墨烯-氧化锌复合材料及其电化学性能

doi:10.13208/j.electrochem.130724

电化学（中英文） ›› 2014, Vol. 20 ›› Issue (2): 189-193. doi: 10.13208/j.electrochem.130724

石墨烯-氧化锌复合材料及其电化学性能

门传玲^*，王婉，曹军

上海理工大学能源与动力工程学院上海 200093

收稿日期:2013-07-24 修回日期:2013-11-05 出版日期:2014-04-28 发布日期:2014-04-17
通讯作者: 门传玲 E-mail:wancxyr@gmail.com
基金资助:
上海市自然科学基金项目（No. 13ZR1428200）资助

Fabrication and Electrochemical Properties of Graphene-ZnO Nanocomposite

MEN Chuan-ling^*, WANG Wan, CAO Jun

University of Shanghai for Science and Technology, School of Energy and Power Engineering, Shanghai 200093, China

Received:2013-07-24 Revised:2013-11-05 Published:2014-04-28 Online:2014-04-17
Contact: MEN Chuan-ling E-mail:wancxyr@gmail.com

摘要/Abstract

摘要： 采用Hummers法制得氧化石墨，再经溶剂热法一步合成石墨烯-氧化锌复合材料（GZO）. 在6 mol·L^-1氢氧化钾电解液中，测试循环伏安曲线、交流阻抗谱图和计时电位曲线. 结果表明，石墨烯-氧化锌复合材料电极的比电容为115 F·g^-1，具有较好的循环寿命，改善了超级电容器的性能.

关键词: 石墨烯, 氧化锌, 超级电容器, 纳米复合材料, 循环伏安测试

Abstract: In this work, the graphene-ZnO nanocomposite was successfully synthesized through a one-step solvothermal approach, using ethylene glycol as the solvent and reducing agent. The ZnO particles could be attached to the surfaces and edges of graphene sheet. The electrochemical performance of the nanocomposite was investigated by performing cyclic voltammetry, A.C. impedance and chronopotentiometry tests in 6 mol·L^-1 KOH. The results showed that the graphene-ZnO nanocomposite exhibited a nice electrochemical specific capacitance of 115 F·g^-1 determined in cyclic voltammetry test, or 71 F·g^-1 evaluated in chronopotentiometry test and good reversible charge/discharge behavior.

Key words: graphene, ZnO, supercapacitors, nanocomposite, cyclic voltammetry

中图分类号:

O646

门传玲*，王婉，曹军. 石墨烯-氧化锌复合材料及其电化学性能[J]. 电化学（中英文）, 2014, 20(2): 189-193.

MEN Chuan-ling*, WANG Wan, CAO Jun. Fabrication and Electrochemical Properties of Graphene-ZnO Nanocomposite[J]. Journal of Electrochemistry, 2014, 20(2): 189-193.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/10.13208/j.electrochem.130724

https://electrochem.xmu.edu.cn/CN/Y2014/V20/I2/189

参考文献

[1] Li D, Kaner R B. Graphene-based materials[J]. Science, 2008, 320(5880): 1170-1171.
[2] Si Y, Samulski E T. Synthesis of water soluble graphene[J]. Nano Letters, 2008, 8(6): 1679-1682.
[3] Williams G, Seger B, Kamat P V. TiO2-graphene nanocomposites. UV-Assisted photo catalytic reduction of graphene oxide[J]. ACS Nano, 2008, 2(7): 1487-1491.
[4] Li X L, Wang X R, et al. Chemically derived ultrasmooth graphene nanoribbon semiconductors[J]. Science, 2008, 319(5867): 1229-1232.
[5] Paek S M, Yoo E, Honma I. Enhanced cyclic performance and lithium storage capacity of SnO2/graphene nanoporous electrodes with three-dimensionally delaminated flexible structure[J]. Nano Letters, 2009, 9(1): 72-75.
[6] Lu T, Zhang Y, Li H, et al. Electrochemical behaviors of graphene-ZnO and graphene-SnO2 composite films for supercapacitors[J]. Electrochimica Acta, 2010, 55(13): 4170-4173.
[7] Ramadoss A, Kim S J. Facile preparation and electrochemical characterization of graphene/ZnO nanocomposite for supercapacitor applications[J]. Materials Chemistry and Physics, 2013, 140(1): 405-411.
[8] Dong X C, Cao Y F, Wang J, et al. Hybrid structure of zinc oxide nanorods and three dimensional graphene foam for supercapacitor and electrochemical sensor applications[J]. RSC Advances, 2012, 2(10): 4364-4369.
[9] Hummers W S, Offeman R E. Preparation of graphitic oxide[J]. Journal of the American Chemical Society, 1958, 80(6): 1339-1339.
[10] Li Q, Li Z, Chen M, et al. Real-time study of graphene’s phase transition in polymer matrices[J]. Nano Letters, 2009, 9(5): 2129-2132.
[11] Xu C, Wang X, Zhu J W. Graphene metal particle nanocomposites[J]. The Journal of Physical Chemistry C, 2008, 122(50): 19841-19845.
[12] Cai D Y, Song M. Preparation of fully exfoliated graphite oxide nanoplatelets in organic solvents[J]. Journal of Materials Chemistry, 2007, 17(35): 3678-3680.
[13] Obraztsov A N. Chemical vapour deposition: Making grapheme on a large scale[J]. Nature Nanotechnology, 2009, 4: 212-213.
[14] Stankovich S, Dikin D A, Piner R D, et al. Synthesis of graphene-based nano sheets via chemical reduction of exfoliated grapheme oxide[J]. Carbon, 2007, 45: 1558-1565.
[15] Park S, An J, Jung I, et al. Colloidal suspensions of highly reduced graphene oxideina wide variety of organic solvents[J]. Nano Letters, 2009, 9(4): 1593-1597.
[16] Nethravathi C, Rajamathi M. Colloidal dispersion and reassembly of alkylamine intercalated graphite oxide in alcohols[J]. Carbon, 2008, 46: 1994-1998.
[17] Matsuo Y, Miyabe T, Fukutsuka T, et al. Preparation and characterization of alkylamine-intercalated graphite oxides[J]. Carbon, 2007, 45: 1005-1012.

石墨烯-氧化锌复合材料及其电化学性能

Fabrication and Electrochemical Properties of Graphene-ZnO Nanocomposite

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

[1]	崔苗苗, 韩联欢, 曾兰平, 郭佳瑶, 宋维英, 刘川, 吴元菲, 罗世翊, 刘云华, 詹东平. 单层石墨烯微米尺度图案化和功能化：调控电子传输特性[J]. 电化学（中英文）, 2024, 30(3): 2305251-.
[2]	叶珍珍, 张抒婷, 陈鑫祺, 王瑾, 金鹰, 崔超婕, 张磊, 钱陆明, 张刚, 骞伟中. 基于离子液体的超级电容在3 V及65 ^oC老化条件下的铝碳界面效应[J]. 电化学（中英文）, 2022, 28(12): 2219005-.
[3]	李丹丹, 纪翔宇, 陈明, 杨燕茹, 王晓东, 冯光. 低聚离子液体的体相与界面及其电化学储能应用[J]. 电化学（中英文）, 2022, 28(11): 2219002-.
[4]	刘双娟, 王海静, 郭靖, 王鹏程, 周昊, 孟才, 郭汉杰. 电沉积法制备石墨烯纸-金属复合材料的初步研究[J]. 电化学（中英文）, 2021, 27(4): 396-404.
[5]	张运丰, 董佳明, 谭畅, 霍士康, 王佳颖, 何阳, 王雅莹. Li-SGO掺杂半互穿网络型多孔单离子传导聚合物复合电解质的制备[J]. 电化学（中英文）, 2021, 27(1): 108-117.
[6]	邢逸飞, 李娜, 温晓芳, 韩宏彦, 崔敏, 张聪, 任聚杰, 籍雪平. 基于取代型多酸复合材料的多巴胺电化学检测[J]. 电化学（中英文）, 2020, 26(6): 890-899.
[7]	陈品松, 胡一涛, 张信义, 沈培康. 立体构造石墨烯材料对铅酸蓄电池负极性能影响的研究[J]. 电化学（中英文）, 2020, 26(6): 834-843.
[8]	张泽阳, 孙岚, 林昌健. RGO-TiO₂纳米管阵列的制备及其光电性能[J]. 电化学（中英文）, 2020, 26(6): 844-849.
[9]	王佳, 黄秋安, 李伟恒, 王娟, 庄全超, 张久俊. 电化学阻抗谱弛豫时间分布基础[J]. 电化学（中英文）, 2020, 26(5): 607-627.
[10]	孟全华, 邓雯雯, 李长明. 类石墨烯类活性炭材料的简易合成及其在锂硫电池中的应用研究[J]. 电化学（中英文）, 2020, 26(5): 740-749.
[11]	杨裕生. 电化学储能研究22年回顾[J]. 电化学（中英文）, 2020, 26(4): 443-463.
[12]	王来玉, 奚馨, 吴东清, 刘雄宇, 纪伟, 刘瑞丽. 有序介孔碳/石墨烯/镍泡沫的制备及其对多巴胺的高灵敏度和高选择性检测[J]. 电化学（中英文）, 2020, 26(3): 347-358.
[13]	姚硕, 黄太仲, RizwanHaider, 房恒义, 于洁玫, 姜占坤, 梁栋, 孙玥, 原鲜霞. NiO@rGO负载钯、银纳米粒子用作氧还原催化剂[J]. 电化学（中英文）, 2020, 26(2): 270-280.
[14]	周岳珅, 李梦, 吴双, 李照磊, 高延敏. ZnCo₂O₄电极材料的形貌调控制备与超级电容特性的研究[J]. 电化学（中英文）, 2019, 25(6): 740-748.
[15]	张韩方, 魏风, 孙健, 荆梦莹, 何孝军. 离子液体辅助条件下由稻壳合成超级电容器用多孔炭[J]. 电化学（中英文）, 2019, 25(6): 764-772.