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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：高分子材料. 高分子化学与物理. 膜科学与技术
联系方式：0411-84986107
电子邮箱：zhangshh@dlut.edu.cn
Synthesis and characterization of a polymer-supported heteropolytungstate catalyst for oxidation of benzyl alcohol
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论文类型：期刊论文
发表时间：2008-11-15
发表刊物：CATALYSIS COMMUNICATIONS
收录刊物：SCIE、EI、Scopus
卷号：10
期号：2
页面范围：125-128
ISSN号：1566-7367
关键字：Heteropolytungstate; Poly(phthalazinone ether sulfone ketone); Polymer-supported; Benzyl alcohol; Hydrogen peroxide
摘要：A polymer poly(phthalazinone ether sulfone ketone) (PPESK) was employed as support to load heteropoly anion [PW9O34](9-) with chemical interaction. The organic-inorganic hybrid material was characterized by FT-IR and TGA. In liquid-phase oxidation of benzyl alcohol to benzaldehyde with hydrogen peroxide as oxidant, the supported catalyst exhibited high catalytic activity under mild reaction conditions. Leaching and recycling experiments confirmed that the heteropoly anions immobilized on polymer matrix were stable. (C) 2008 Published by Elsevier B.V.