Electrophoretic Deposition of Aqueous Nano-Cr2O3 Suspension

The coating of nano‐Cr2O3 was successfully fabricated via aqueous electrophoretic deposition (EPD). The deposition behavior aqueous nano‐Cr2O3 suspension was affected by the added amount of nitric acid. The morphology of electrophoretic Cr2O3 coating was significantly influenced by the deposition vo...

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Published inInternational journal of applied ceramic technology Vol. 13; no. 3; pp. 506 - 510
Main Authors Zhang, Daixiong, Li, Xueming, Zhu, Yuhua, Guo, Xiaogang, He, Hongyun
Format Journal Article
LanguageEnglish
Published Malden Blackwell Publishing Ltd 01.05.2016
Wiley Subscription Services, Inc
Subjects
Aquatic plants
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Summary:The coating of nano‐Cr2O3 was successfully fabricated via aqueous electrophoretic deposition (EPD). The deposition behavior aqueous nano‐Cr2O3 suspension was affected by the added amount of nitric acid. The morphology of electrophoretic Cr2O3 coating was significantly influenced by the deposition voltage. For a suitable EPD, stable aqueous nano‐Cr2O3 suspension could be obtained by the addition of 0.0025 M nitric acid, and the suitable deposition voltage was 5 V. For the purpose of increasing deposition rate which was limited by lower deposition voltage, it was suggested to employ higher suspension concentration of Cr2O3.
Bibliography:ArticleID:IJAC12505
Science and Technology Development Project of Chongqing - No. CSTC2012gg-yyjs90007
istex:1804ECD7809BCDC1E77E7D1EF53671F974BC9920
ark:/67375/WNG-RX9123PQ-Z
National Natural Science Foundation of China - No. 61271059
Natural Science Foundation Project of Chongqing - No. 2010BB4246
ISSN:1546-542X
1744-7402
DOI:10.1111/ijac.12505