Synthesis and functional properties of mixed titanium and cobalt oxides

被引：2

作者：

Ved' M.V. ^{[1
]}

Sakhnenko N.D. ^{[1
]}

Karakurkchi A.V. ^{[1
]}

Mayba M.V. ^{[1
]}

Galak A.V. ^{[1
]}

机构：

[1] National Technical University Kharkiv Polytechnic Institute, 2 Kyrpychova St., Kharkiv

来源：

Functional Materials | 2017年 / 24卷 / 04期

关键词：

Abrasion resistance; Catalytic activity; Cobalt oxides; Corrosion resistance; Mixed oxides; Plasma electrolytic oxidation; Titania; Titanium alloy;

D O I：

10.15407/fm24.04.534

中图分类号：

学科分类号：

摘要：

Peculiarities of plasma-electrolytic oxidation of the aluminum alloys in diphosphate electrolytes are discussed. It is shown that PEO parameters depend on the composition and concentration of the components of the working solutions. The mechanism of cobalt oxides incorporation into the composition of surface layers is proposed. It has been established that the oxidation of titanium in citrate-diphosphate electrolytes promotes the formation of mixed oxide layers TiOx·CoOy. The obtained mixed oxide systems have a developed microporous globular-toroidal surface and are characterized by a complex of enhanced functional properties - corrosion and abrasion resistance, catalytic activity in the carbon (II) oxide conversion reaction. © 2017 - STC Institute for Single Crystals"."

引用

页码：534 / 540

页数：6

共 29 条

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