引用本文:
陶映初, 顾志忙, 张曦. 丙烯腈在铝表面的原位电化学聚合涂层[J]. 应用化学,
1998, 15(4): 21-24.
Citation: Tao Yingchu, Gu Zhimang, Zhang Xi. An Approach to Polyacrylonitrile Coating Formed by in-situ Electrochemical Polymerization on Aluminium[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 21-24.
Citation: Tao Yingchu, Gu Zhimang, Zhang Xi. An Approach to Polyacrylonitrile Coating Formed by in-situ Electrochemical Polymerization on Aluminium[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 21-24.
丙烯腈在铝表面的原位电化学聚合涂层
English
An Approach to Polyacrylonitrile Coating Formed by in-situ Electrochemical Polymerization on Aluminium
Abstract:
Polyacrylonitrile coating was formed on aluminium cathode by in-situ electrochem-ical polymerization(ECP) at constant potential. The influences of supporting electrolytes, cell potential and monomer concentration on the performance and morphology of the coatings have been studied. The coatings in 10~15 pm thickness could be obtained at polymerization potential of 7.0 V for 3 h in 1~5 mol/L AN solution of aqueous DMF containing 0.05 mol/L AlCl3 as supporting electrolyte. The morphology and structure of the coatings have been examined by SEM and FTIR. The mechanism of ECP has been discussed briefly.
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Key words:
- acrylonitrile
- / aluminium cathode
- / in-situ electrochemical polymerization
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