Thermally Controlled Formation of WO3 Nano- and Microcrystals on the Surface of Coatings Produced on Titanium by Plasma Electrolytic Oxidation
- 作者: Rudnev V.S.1,2, Vasilyeva M.S.1,2, Lukiyanchuk I.V.1
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隶属关系:
- Institute of Chemistry, Far East Branch, Russian Academy of Sciences
- Far East Federal University
- 期: 卷 55, 编号 7 (2019)
- 页面: 681-686
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158724
- DOI: https://doi.org/10.1134/S0020168519070148
- ID: 158724
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详细
We demonstrate that air annealing of oxide layers produced on titanium by plasma electrolytic oxidation and containing WO3, MnWO4, and ZnWO4 leads to the surface growth of nano- and microcrystals consisting predominantly of WO3. The crystals are initially formed around the perimeter of the coating pores. The size, composition, and number of crystals depend on the annealing temperature. We discuss possible causes and mechanisms of crystal growth.
作者简介
V. Rudnev
Institute of Chemistry, Far East Branch, Russian Academy of Sciences; Far East Federal University
编辑信件的主要联系方式.
Email: rudnevvs@ich.dvo.ru
俄罗斯联邦, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690091
M. Vasilyeva
Institute of Chemistry, Far East Branch, Russian Academy of Sciences; Far East Federal University
Email: rudnevvs@ich.dvo.ru
俄罗斯联邦, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022; ul. Sukhanova 8, Vladivostok, 690091
I. Lukiyanchuk
Institute of Chemistry, Far East Branch, Russian Academy of Sciences
Email: rudnevvs@ich.dvo.ru
俄罗斯联邦, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
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