Plasma electrolytic oxide coatings on valve metals and their activity in CO oxidation

被引：16
|
作者：
Lukiyanchuk, I. V. [1 ]
Rudnev, V. S. [1 ,2 ]
Tyrina, L. M. [1 ]
Chernykh, I. V. [1 ]
机构：
[1] Russian Acad Sci, Inst Chem, Far Eastern Branch, Vladivostok 690022, Russia
[2] Far Eastern Fed Univ, Vladivostok 690950, Russia
来源：
APPLIED SURFACE SCIENCE | 2014年 / 315卷
关键词：
Plasma electrolytic oxidation; Impregnation; Coatings; Transition metal oxides; Platinum; CO oxidation; MICRO-ARC OXIDATION; CATALYTIC-ACTIVITY; ALUMINUM; TITANIUM; FILMS; LAYERS; CU; NI; PLATINUM; SURFACE;
D O I：
10.1016/j.apsusc.2014.03.040
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Two approaches have been examined for obtaining titanium- or aluminum-supported catalysts with transition and noble metals using the plasma electrolytic oxidation (PEO) technique. Elemental compositions, distribution of active elements and catalytic activity in CO oxidation have been compared for composites formed by one-stage PEO technique and those obtained as a result of modification of PEO coatings by impregnation. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：481 / 489
页数：9
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