Deactivation processes of homogeneous Pd catalysts using in situ time resolved spectroscopic techniques

被引:104
作者
Tromp, M
Sietsma, JRA
van Bokhoven, JA
van Strijdonck, GPF
van Haaren, RJ
van der Eerden, AMJ
van Leeuwen, PWNM
Koningsberger, DC
机构
[1] Debye Inst, Dept Inorgan Chem & Catalysis, NL-3508 TB Utrecht, Netherlands
[2] Inst Mol Chem, NL-1018 WV Amsterdam, Netherlands
[3] ETH Honggerberg, Tech Chem Lab, CH-8093 Zurich, Switzerland
关键词
D O I
10.1039/b206758g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
UV-Vis, combined with ED-XAFS shows, for the first time, the evolution of inactive Pd dimers and trimers, that are a possible first stage in the deactivation process of important palladium catalysed reactions, leading to larger palladium clusters and eventually palladium black.
引用
收藏
页码:128 / 129
页数:2
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