Document details

One-step synthesis and growth mechanism of nitrate intercalated ZnAl LDH conversion coatings on zinc

Author(s): Mikhailau, Aliaksandr ; Maltanava, Hanna ; Poznyak, Sergey K. ; Salak, Andrei N. ; Zheludkevich, Mikhail L. ; Yasakau, Kiryl A. ; Ferreira, Mário G. S.

Date: 2019

Persistent ID: http://hdl.handle.net/10773/26830

Origin: RIA - Repositório Institucional da Universidade de Aveiro


Description

An approach for the synthesis of ZnAl-NO3 LDH conversion coatings on zinc in an aqueous acidic Al(NO3)3/NaNO3 solution is demonstrated for the first time. The growth mechanism has been investigated using time resolved structural, microstructural and analytical methods. A LDH growth model involving both electrochemical and chemical processes is suggested.

Document Type Journal article
Language English
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