Novel functional hybrid silica sol-gel coating for copper protection via in situ thiol-ene click reaction
A novel anticorrosion coating, which crosslinks with inorganic bond(Si-O-Si) and organic bond (C-S-C), is prepared on copper through in situ sol-gel method and thiol-ene click reaction.The hybrid sol solution containing mercapto and vinyl groups (MVFS) is prepared from hydrolysis and condensation of vinyltriethoxysilane (VTES), tetraethoxysilane (TEOS) and3-mercaptopropyltrimethoxysilane (MPMS).The thiol-ene click reaction is initiated with a thermal initiator after sol solution has applied on copper surface.Various corresponding methods are carried out to investigate this novel coating”s properties.Experimental results demonstrate that the formation of organic crosslinking bond deriving from thiol-ene click reaction can enhance the protection performance of MVFS material for copper.
Shusen Peng Zhixiang Zeng Wenjie Zhao He Li Jianmin Chen Jin Han Xuedong Wu
Laboratory of Marine New Materials and Related Technology, Zhejiang Key Laboratory of Marine Materials and Protection Technology, Ningbo Key Laboratory of Marine Protection Materials,Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo,315201, P.R.China
国内会议
宁波
英文
147-161
2014-11-11（万方平台首次上网日期，不代表论文的发表时间）