Pt/3D-graphene/FTO electrodes: Electrochemical preparation and their enhanced electrocatalytic activity
Pt/3D-graphene/FTO electrodes: Electrochemical preparation and their enhanced electrocatalytic activity
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Pt/3D-石墨烯/FTO电极：电化学制备及其增强的电催化活性
DOI：
10.1016/j.ijhydene.2014.07.036
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发表时间：
2014-09
影响因子：
7.2
通讯作者：
Wang Guanzhong
中科院分区：
文献类型：
--
作者：
Yang Shaolin;Huang Yongwei;Zhu Wei;Deng Bingchen;Wang Hong;Zhang Zihan;Bao Pengfei;Wang Guanzhong
We report a facile, low-cost and green route to fabricate platinum nanoparticle (Pt NP) decorated three-dimensional (3D) graphene assembled on fluorine-doped tin oxide (FTO) electrodes (Pt/3D-G/FTO) with enhanced electrocatalytic activity. The fabrication process was accomplished by preparation of 3D graphene (3D-G/FTO) electrodes through electrochemical reduction of a graphene oxide suspension followed by electrodeposition of Pt NPs onto them. The Pt/3D-G/FTO electrode exhibits much higher catalytic activity and better stability for methanol oxidation compared with the electrodes prepared by electrodeposition of Pt NPs onto two-dimensional graphene sheets substrate (Pt/G/FTO) or bare FTO (Pt/FTO) under the same condition. These enhancements can be attributed to the high surface area, large void volume and high electrical conductivity as well as smaller size of Pt NPs in the hollows of the 3D architecture and a large amount of ridges on it.
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影响因子：
7.2
作者：
Mingmei Zhang;Jimin Xie;Qian Sun;Zaoxue Yan;C. Min;Junjie Jing
通讯作者：
Mingmei Zhang;Jimin Xie;Qian Sun;Zaoxue Yan;C. Min;Junjie Jing
影响因子：
15
作者：
C. Hall;P. Doty
通讯作者：
C. Hall;P. Doty
影响因子：
15
作者：
Hsin, Yu Lin;Hwang, Kuo Chu;Yeh, Chuin-Tih
通讯作者：
Yeh, Chuin-Tih
DOI：
10.1016/s1452-3981(23)14296-9
发表时间：
2013-02
影响因子：
1.5
作者：
Weichun Ye;Xiujun Zhang;Yang Chen;Yongling Du;F. Zhou;Chunming Wang
通讯作者：
Weichun Ye;Xiujun Zhang;Yang Chen;Yongling Du;F. Zhou;Chunming Wang
影响因子：
7.2
作者：
G. Xia;Chengde Huang;Yuxin Wang
通讯作者：
G. Xia;Chengde Huang;Yuxin Wang