文献类型：期刊文献

英文题名：Self-healing coatings for inhibiting corrosion of ferrous metals exposed to preservative-treated bamboo

作者：Wang, Qingping[1,2] Cao, Jinzhen[2] Liu, Xing'e[3] Yang, Shumin[3] Jiang, Mingliang[1]

第一作者：Wang, Qingping

通信作者：Jiang, ML[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China;[2]Beijing Forestry Univ, Coll Mat Sci & Technol, Beijing 100083, Peoples R China;[3]Int Ctr Bamboo & Rattan, Bamboo & Rattan Sci & Technol, Beijing 100102, Peoples R China

年份：2020

卷号：66

期号：1

外文期刊名：JOURNAL OF WOOD SCIENCE

收录：;EI(收录号：20201208321350);Scopus(收录号：2-s2.0-85081749756);WOS:【SCI-EXPANDED(收录号:WOS:000519344500001)】；

基金：This work was financial supported by the National Key R&D Program of China (Grant No. 2017YFD0600803).

语种：英文

外文关键词：Self-healing coating; Ferrous metal corrosion; Preservative-treated bamboo; Microcapsule; Organic preservative

摘要：This study aims to provide an effective method of inhibiting the corrosion of ferrous metals exposed to preservative-treated bamboo, thereby prolonging material service life and reducing maintenance costs. The synthesis and characterization of microcapsules were first described. The characterization included the particle size, surface morphology, thermal stability, and core content of microcapsules. The results showed that microcapsules had good thermal stability and high core loading. Then, the self-healing performance and corrosion resistance of self-healing coatings were evaluated. The results indicated that self-healing coatings can identify and heal the damage automatically and had a more positive effect on inhibiting metal corrosion. Also, the mechanical properties of self-healing coatings were analyzed. The results demonstrated that microcapsule embedment did not almost affect the mechanical properties of self-healing coatings.