Irradiation preparation of reduced graphene oxide/carbon nanotube composites for high-performance supercapacitors
作者： Minqiang Sun , Gengchao Wang , Xingwei Li , Chunzhong Li
DOI: 10.1016/J.JPOWSOUR.2013.06.145
关键词:
摘要: Abstract Novel hierarchical composites of reduced graphene oxide/acid-treated multi-walled carbon nanotubes (RGO/ a MWCNT) are prepared by 60 Co γ-ray irradiation in isopropanol/water under an inert atmosphere. The reduction mechanism oxide is further investigated and verified. RGO/ MWCNT display three-dimensional interpenetrating network structure. And the composite with GO/ weight ratio 80/20 possesses high conductivity (1820 S m −1 ), large specific surface area (1420 m 2 g ) low oxygen content. As result, it shows improved electrochemical capacitance (227 F g excellent cycling stability (4.9% loss after 10,000 cycles) rate capability. Furthermore, this technique used to prepare readily scalable industrial levels.
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sci-hub.se 参考文章(60)
J. R. Miller, P. Simon, Electrochemical Capacitors for Energy Management Science. ,vol. 321, pp. 651- 652 ,(2008) , 10.1126/SCIENCE.1158736
Un Jeong Kim, IL Ha Lee, Jung Jun Bae, Sangjin Lee, Gang Hee Han, Seung Jin Chae, Fethullah Güneş, Jun Hee Choi, Chan Wook Baik, Sun Il Kim, Jong Min Kim, Young Hee Lee, Graphene/Carbon Nanotube Hybrid-Based Transparent 2D Optical Array Advanced Materials. ,vol. 23, pp. n/a- n/a ,(2011) , 10.1002/ADMA.201101622
Qiong Zeng, Jinsheng Cheng, Longhua Tang, Xiaofei Liu, Yanzhe Liu, Jinghong Li, Jianhui Jiang, Self‐Assembled Graphene–Enzyme Hierarchical Nanostructures for Electrochemical Biosensing Advanced Functional Materials. ,vol. 20, pp. 3366- 3372 ,(2010) , 10.1002/ADFM.201000540
Hyonkwang Choi, Hyunkook Kim, Sookhyun Hwang, Myunghoon Kang, Dae-Won Jung, Minhyon Jeon, Electrochemical electrodes of graphene-based carbon nanotubes grown by chemical vapor deposition Scripta Materialia. ,vol. 64, pp. 601- 604 ,(2011) , 10.1016/J.SCRIPTAMAT.2010.11.029
Tae Young Kim, Hyun Wook Lee, Meryl Stoller, Daniel R. Dreyer, Christopher W. Bielawski, Rodney S. Ruoff, Kwang S. Suh, High-performance supercapacitors based on poly(ionic liquid)-modified graphene electrodes. ACS Nano. ,vol. 5, pp. 436- 442 ,(2011) , 10.1021/NN101968P
Yanwu Zhu, Shanthi Murali, Weiwei Cai, Xuesong Li, Ji Won Suk, Jeffrey R Potts, Rodney S Ruoff, None, Graphene and Graphene Oxide: Synthesis, Properties, and Applications Advanced Materials. ,vol. 22, pp. 3906- 3924 ,(2010) , 10.1002/ADMA.201001068
Zhuang Liu, Joshua T. Robinson, Xiaoming Sun, Hongjie Dai, PEGylated Nanographene Oxide for Delivery of Water-Insoluble Cancer Drugs Journal of the American Chemical Society. ,vol. 130, pp. 10876- 10877 ,(2008) , 10.1021/JA803688X
Marie-Edith Meyre, Mona Tréguer-Delapierre, Chrystel Faure, Radiation-induced synthesis of gold nanoparticles within lamellar phases. Formation of aligned colloidal gold by radiolysis. Langmuir. ,vol. 24, pp. 4421- 4425 ,(2008) , 10.1021/LA703650D
Vincent C. Tung, Li-Min Chen, Matthew J. Allen, Jonathan K. Wassei, Kurt Nelson, Richard B. Kaner, Yang Yang, Low-temperature solution processing of graphene-carbon nanotube hybrid materials for high-performance transparent conductors. Nano Letters. ,vol. 9, pp. 1949- 1955 ,(2009) , 10.1021/NL9001525
Xiaochen Dong, Yumeng Shi, Wei Huang, Peng Chen, Lain-Jong Li, Electrical Detection of DNA Hybridization with Single-Base Specificity Using Transistors Based on CVD-Grown Graphene Sheets Advanced Materials. ,vol. 22, pp. 1649- 1653 ,(2010) , 10.1002/ADMA.200903645