Smart anticorrosion coating based on stimuli-responsive micro/nanocontainer:a review  

作　　者：CAI Haoyuan WANG Peng ZHANG Dun 

机构地区：[1]CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China [2]University of Chinese Academy of Sciences,Beijing 100049,China [3]Open Studio for Marine Corrosion and Protection,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,China [4]Center for Ocean Mega-Science,Chinese Academy of Sciences,Qingdao 266071,China

出　　处：《Journal of Oceanology and Limnology》2020年第4期1045-1063,共19页海洋湖沼学报（英文）

基　　金：the National Natural Science Foundation of China (Nos.41576079,41922040);the Qingdao National Laboratory for Marine Science and Technology (No.QNLM20160RP0413);the AoShan Talent Program Supported by Qingdao National Laboratory for Marine Science and Technology (No.2017ASTCP-ES02)

摘　　要：Smart coating for corrosion protection of metal materials(steel,magnesium,aluminum and their alloys)has drawn great attention because of their capacity to prevent crack propagation in the protective coating by releasing functional molecules(healing agents or corrosion inhibitors)on demand from delivery vehicle,that is,micro/nanocontainer made up of a shell and core material or a coating layer,in a controllable manner.Herein,we summarize the recent achievements during the last 10 years in the field of the micro/nanocontainer with different types of stimuli-responsive properties,i.e.,pH,electrochemical potential,redox,aggressive corrosive ions,heat,light,magnetic field,and mechanical impact,for smart anticorrosion coating.The state-of-the-art design and fabrication of micro/nanocontainer are emphasized with detailed examples.

关 键 词：corrosion protection micro/nanocontainer STIMULI-RESPONSIVE smart anticorrosion coating 

分 类 号：P75[天文地球—海洋科学] TG174.4[金属学及工艺—金属表面处理]