Impact of the alkali cation on the electrocatalytic oxidation of urea and benzyl alcohol on nickel electrode
Impact of the alkali cation on the electrocatalytic oxidation of urea and benzyl alcohol on nickel electrode
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碱金属阳离子对镍电极上尿素和苯甲醇电催化氧化的影响
DOI：
10.1016/j.elecom.2015.12.004
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发表时间：
2016-02
影响因子：
5.4
通讯作者：
Xie, Tao
中科院分区：
文献类型：
--
作者：
Yin, Shungao;Li, Xiaogang;Xu, Guanlian;Xie, Tao
用循环伏安法和计时电流法研究了电解质碱金属阳离子（Li+、Na+或K+）在含LiOH、NaOH或KOH的电解质存在下，对NiOOH催化剂上尿素和苯甲醇电氧化的影响。对尿素和苯甲醇电氧化的催化活性按照Li+< Na+< K+的顺序递增。这种活性差异的部分原因是OH-M +(H2O)x（M: Li, Na， K）簇的表面阻塞能力不同，这与之前报道的许多Pt电催化反应类似，此外，催化剂中掺杂各种阳离子也可能导致活性差异。
The effect of electrolyte alkali metal cations (Li+, Na+, or K+) on the electro-oxidation of urea and benzyl alcohol on NiOOH catalyst has been investigated by means of cyclic voltammetry and chronoamperometry in the presence of an electrolyte containing LiOH, NaOH, or KOH. The catalytic activity toward the electro-oxidation of urea and benzyl alcohol was found to increase in the sequence Li+< Na+< K+. This activity's difference is partly caused by different surface blockage abilities by OH–M+(H2O)x(M: Li, Na, K) clusters, which is similar to many electrocatalytic reactions on Pt reported previously, additionally, incorporation of various cations to the catalyst may induce the activities difference as well.
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影响因子：
4.9
作者：
Wei Huang;Zelin Li;Youdi Peng;Zhen-jiang Niu
通讯作者：
Wei Huang;Zelin Li;Youdi Peng;Zhen-jiang Niu
影响因子：
4.5
作者：
FLEISCHMANN, M;KORINEK, K;PLETCHER, D
通讯作者：
PLETCHER, D
影响因子：
5.4
作者：
Dan Wang;Wei Yan;G. Botte
通讯作者：
Dan Wang;Wei Yan;G. Botte
影响因子：
2.5
作者：
M. Danczuk;Cícero V. Nunes;K. Araki;F. Anaissi
通讯作者：
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影响因子：
2.9
作者：
Daramola, Damilola A.;Singh, Deepika;Botte, Gerardine G.
通讯作者：
Botte, Gerardine G.