引用本文:
姜鹏, 关业军, 李晓红, 应品良, 李灿. 易分离的高效纳米铂氢化催化剂[J]. 应用化学,
2004, 21(6): 646-648.
Citation: JIANG Peng, GUAN Ye-Jun, LI Xiao-Hong, YING Pin-Liang, LI Can. A Nano Platinum Catalyst for Hydrogenation of Olefins and Ketone[J]. Chinese Journal of Applied Chemistry, 2004, 21(6): 646-648.
Citation: JIANG Peng, GUAN Ye-Jun, LI Xiao-Hong, YING Pin-Liang, LI Can. A Nano Platinum Catalyst for Hydrogenation of Olefins and Ketone[J]. Chinese Journal of Applied Chemistry, 2004, 21(6): 646-648.
English
A Nano Platinum Catalyst for Hydrogenation of Olefins and Ketone
Abstract:
PEG-stabilized platinum nanoparticles with uniform size were prepared successfully. They did not precipitate after being stored for four months. The nanoparticles show high catalytic activity for hydrogenation of styrene and selectivity of long chain olefins. The platinum nanoparticles modified by cinchonidine give 85.6% e.e selectivity in asymmetric hydrogenation of ethyl pyruvate.
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Key words:
- nano Pt
- / catalysis
- / hydrogenation
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