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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 大连理工大学成都研究院院长
性别：男
毕业院校：中科院大连化学物理研究所
学位：博士
所在单位：化工学院
学科：化学工艺. 物理化学. 功能材料化学与化工
办公地点：大连理工大学西部校区化工综合楼A401室
联系方式：辽宁省大连市高新区凌工路2号，邮编116024
电子邮箱：changhai@dlut.edu.cn
Carbon Supported Pd Nanocrystals as High Efficient Catalyst for Regioselective Hydrogenation of p-Phenylphenol to p-Cyclohexylphenol
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论文类型：期刊论文
发表时间：2012-11-01
发表刊物：CATALYSIS LETTERS
收录刊物：SCIE、EI、Scopus
卷号：142
期号：11
页面范围：1321-1329
ISSN号：1011-372X
关键字：Regioselective hydrogenation; Support effect; Pd nanocrystal; p-Phenylphenol; p-Cyclohexylphenol
摘要：A series of Pd based nanocrystals were used to catalyze regioselective hydrogenation of p-phenylphenol (p-PP) to p-cyclohexylphenol (p-CP). The polar solvents such as THF, methanol and ethanol offered much higher selectivity to p-CP than nonpolar solvent. Concerning the effect of supports, the active carbon supported Pd nanocrystals show the best performance probably due to its hydrophobicity and high surface area. The best result with high selectivity (89.1 %) was obtained by using Pd/active carbon as catalyst when p-PP was 100 % converted.