Logo BSU

Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/229235
Title: Особенности реакций, протекающих при химическом осаждении пленок золота на поверхность металла
Authors: Воробьева, Т. Н.
Римская, А. А.
Свиридов, В. В.
Keywords: ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия
Issue Date: 1999
Publisher: Минск : Універсітэцкае
Citation: Вестник Белорусского государственного университета. Сер. 2, Химия. Биология. География. – 1999. – № 3. – С. 3-10.
Abstract: It have been shown that the reaction of gold displacement from the dicyanoaurate solution is accompanied by intensive overstechiometric dissolution of nickel from the substrate. The process of eiectroless gold film plating in the presence of hypophosphite includes the reactions of cementation, overstechiometric nickel dissolution and its reduction from the solution. The inclusion of nickel into the near surface layers of the gold films about 2-4 at. % up to 0,05 pm provides the catalytic reduction of gold by hypophosphite. Gold plating is accompanied by the formation of AuCN in a trace quantity, that is the reason of gold film passivation and the limitation in the film thickness up to 0,3 pm.
URI: http://elib.bsu.by/handle/123456789/229235
ISSN: 0372-5340
Appears in Collections:1999, №3 (октябрь)

Files in This Item:
File Description SizeFormat 
3-10.pdf476,06 kBAdobe PDFView/Open


PlumX

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.