阳离子在电化学界面吸附的表面增强光谱研究。
Surface enhanced spectroscopic investigations of adsorption of cations on electrochemical interfaces.
作者信息
Dunwell M, Wang Junhua, Yan Y, Xu B
机构信息
Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, DE 19716, USA.
出版信息
Phys Chem Chem Phys. 2017 Jan 4;19(2):971-975. doi: 10.1039/c6cp07207k.
PMID:27995255
Abstract
The adsorption of alkali and tetraalkylammonium cations on Pt is investigated using surface enhanced infrared absorption spectroscopy and carbon monoxide as a probe molecule. Alkali cations exhibit a stronger adsorption than organic cations, with potassium showing the strongest effect, followed by sodium and lithium.
摘要
使用表面增强红外吸收光谱法并以一氧化碳作为探针分子，研究了碱金属和四烷基铵阳离子在铂上的吸附情况。碱金属阳离子比有机阳离子表现出更强的吸附作用，其中钾的作用最强，其次是钠和锂。
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