A novel TiO2 nanofiber supported PdAg catalyst for methanol electro-oxidation
A novel TiO2 nanofiber supported PdAg catalyst for methanol electro-oxidation
复制标题
一种新型 TiO2 纳米纤维负载 PdAg 甲醇电氧化催化剂
DOI:
10.1016/j.energy.2013.06.058
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发表时间:
2013-09
期刊:
影响因子:
9
通讯作者:
Donghui Wu
中科院分区:
文献类型:
--
作者:
Jianfeng Ju;Xi Chen;Yijun Shi;Donghui Wu
A novel PdAg/TiO2nanofiber electrocatalyst for methanol oxidation was fabricated by using TiO2nanofiber as support. The structural and electrochemical properties of the PdAg/TiO2nanofiber catalyst were characterized by XRD (X-ray diffraction), TEM (the transmission electron microscopy) and electrochemical analysis. The experiment results showed that the large surface area and porous structure of TiO2nanofiber were preferable to the dispersion of nanosized PdAg alloy on the surface of TiO2nanofiber support. The electrocatalytic activity for methanol oxidation of the PdAg/TiO2nanofiber catalyst has shown promising electrocatalytic and anti-poisoning capabilities. The methanol oxidation mechanism of the PdAg/TiO2nanofiber catalyst was mainly resulted from the photocatalytic function of the composite TiO2material that had high catalytic activity without UV light illumination. The PdAg/TiO2catalyst might become a promising candidate for direct methanol fuel cell.
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影响因子:
6.1
作者:
Kyung‐Won Park;Young-Woo Lee;Jae-Kyung Oh;Do-Young Kim;Sang-Beom Han;A-Ra Ko;Si-Jin Kim;Hyunseo Kim
通讯作者:
Kyung‐Won Park;Young-Woo Lee;Jae-Kyung Oh;Do-Young Kim;Sang-Beom Han;A-Ra Ko;Si-Jin Kim;Hyunseo Kim
影响因子:
9.2
作者:
Jianfeng Ju;Donghui Wu;Cun-wang Ge;Yujun Shi
通讯作者:
Jianfeng Ju;Donghui Wu;Cun-wang Ge;Yujun Shi
影响因子:
6.6
作者:
P. Xiao;Xun Guo;Dao-Jun Guo;Huanqiao Song;Jie Sun;Zhengyuan Lv;Yuan Liu;X. Qiu;Wentao Zhu;Liquan Chen;U. Stimming
通讯作者:
P. Xiao;Xun Guo;Dao-Jun Guo;Huanqiao Song;Jie Sun;Zhengyuan Lv;Yuan Liu;X. Qiu;Wentao Zhu;Liquan Chen;U. Stimming
影响因子:
6.7
作者:
Zhang, Junwei;Fu, Dafang;Deng, Lin
通讯作者:
Deng, Lin
影响因子:
5.2
作者:
Ju, Jianfeng;Shi, Yujun;Wu, Donghui
通讯作者:
Wu, Donghui