标题:Perylene-containing polysiloxane: An effective candidate for corrosion protection of iron surface
作者:Yan Liang;Dengxu Wang;Yue Wu;Qingling Lai;Lei Xue;Shengyu Feng
作者机构:[Liang, Y] Key Laboratory of Special Functional Aggregated Materials, Shandong University, Ministry of Education, Jinan 250100, China;[ Wang, D] Key L 更多
通讯作者:Feng, S
通讯作者地址:[Feng, SY]Shandong Univ, Key Lab Special Funct Aggregated Mat, Minist Educ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China.
来源:Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials
出版年:2011
卷:257
期:24
页码:10576-10580
DOI:10.1016/j.apsusc.2011.07.053
关键词:corrosion protection perylene derivatives polysiloxanes self-assembly film synthesis
摘要:A new modified polysiloxane, perylene-containing polysiloxane (PCP), was successfully synthesized by amine-terminated polysiloxane (ATP) and 3,4,9,10-perylene tetracarboxylic dianhydride. The synthesized compound was characterized by Fourier transform infrared spectroscopy (FT-IR) and ]H nuclear magnetic resonance (\'H NMR). The thermal analysis of the PCP indicates that the modified polysiloxane has outstanding thermal stability. The PCP also possesses good fluorescence property. Due to the appearance of lone-pair electrons and it bond in PCP, it could be self-assembled on iron surface and thus used in the corrosion protection area. The PCP films were characterized by EIS (electrochemical impedance spectroscopy) and SEM (scanning electron microscopy). These results indicate that the films modified by PCP could protect the iron from corrosion efficiently.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:6
Scopus被引频次:8
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052924483&doi=10.1016%2fj.apsusc.2011.07.053&partnerID=40&md5=31253b6d9c2d08e7f373de518af4be7d
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