期刊论文详细信息
Croatica Chemica Acta
The Effects on the Response of Metal Oxide and Fluorite Single Crystal Electrodes and the Equilibration Process in the Interfacial Region
Klačić, Tin1  Šutalo, Petar1  Preočanin, Tajana1  Namjesnik, Danijel1 
[1] Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
关键词: single crystal electrode;    inner surface potential;    electrical double layer;    metal oxide;    fluorite;    surface complexation;    stirring effect;   
DOI  :  10.5562/cca3206
学科分类:化学(综合)
来源: Croatica Chemica Acta
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【 摘 要 】

Inner surface potential, one of the most important variables affecting the interfacial equilibrium of metal oxide aqueous systems, obtained by means of single crystal electrode gives valuable information about electrical charging of the metal oxide/aqueous electrolyte solu¬tion interfaces. The influence of the potential determining ions and ionic strength on the measured electrode potential as well as time of the equilibration, direction of the titration and the effect of the magnetic stirring enables the critical examination of the processes which take place during the interfacial equilibrium. For that purpose, the selected metal oxides (hematite, ceria, sapphire, and rutile) and fluorite single crystal electrodes were examined.

【 授权许可】

CC BY   

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