Thick sol-gel coatings produced by electrophoretic deposition

被引:0
作者
Castro, Y
Durán, A
Moreno, R
Ferrari, B
机构
[1] CSIC, Dept Ceram, Inst Ceram & Vidrio, E-28500 Madrid, Spain
[2] CSIC, Dept Glass, Inst Ceram & Vidrio, E-28500 Madrid, Spain
关键词
D O I
10.1002/1521-4095(20020404)14:7<505::AID-ADMA505>3.0.CO;2-4
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Thick, glass-like coatings that are crack-free, homogeneous, and transparent are obtained by electrophoretic deposition (EPD) from particulate hybrid sols prepared under basic catalysis (see Figure for an SEM image at the cross section of a coating). The fast EPD kinetics inhibits substrate corrosion. Potentiodynamic tests confirm the dielectric nature of the coating and its suitability for protecting metals.
引用
收藏
页码:505 / +
页数:5
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