Electrochemical synthesis of calcium carbonate coatings on stainless steel substrates

被引：32

作者：

Dinamani, M

Kamath, PV ^{[1
]}

Seshadri, R

机构：

[1] Bangalore Univ, Cent Coll, Dept Chem, Bangalore 560001, Karnataka, India

[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

MATERIALS RESEARCH BULLETIN | 2002年 / 37卷 / 04期

关键词：

inorganic compounds; X-ray diffraction;

D O I：

10.1016/S0025-5408(02)00699-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Calcite CaCO3 has been electrocrystallized on stainless steel substrates by the galvano-static cathodic reduction of aqueous calcium bicarbonate solutions. The deposition is controlled by pH changes occurring close to the cathode due to electrogeneration of base. The deposit morphology varies from facetted rhombs observed at low (1-20 mA cm(-2)) current densities to corner-rounded particles observed at high (40 mA cm(-2)) current densities. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：661 / 669

页数：9

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