NOVEL PREPARATION, CHARACTERIZATION AND CATALYTIC PROPERTIES OF POLYMER-PROTECTED CU/PD BIMETALLIC COLLOID

被引：59
|
作者：
TOSHIMA, N
WANG, Y
机构：
来源：
CHEMISTRY LETTERS | 1993年 / 09期
关键词：
D O I：
10.1246/cl.1993.1611
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polymer-protected Cu/Pd bimetallic colloids with different atomic ratio of Cu to Pd were successfully prepared by refluxing a glycol solution of hydroxide of copper and palladium in the presence of poly(N-vinyl-2-pyrrolidone). The TEM, XRD, AAS and UV-vis spectrum measurements indicate the formation of bimetallic alloy phase in the bimetaliic colloids. High catalytic activity and selectivity for the hydration of acrylonitrile to acrylamide was achieved by using the Cu/Pd(Cu/Pd = 2) bimetallic colloid as a catalyst.
引用
收藏
页码：1611 / 1614
页数：4
相关论文
共 50 条
  • [21] MECHANISTIC CONSIDERATION OF FORMATION OF POLYMER-PROTECTED NANOSCOPIC BIMETALLIC CLUSTERS
    YONEZAWA, T
    TOSHIMA, N
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1995, 91 (22): : 4111 - 4119
  • [22] Immobilization of polymer-protected metal colloid catalysts by the formation of polymer hydrogen bond complexes
    Chinese Acad of Sciences, Beijing, China
    Polym Adv Technol, 8 (634-638):
  • [23] Preparation and catalysis of polymer-protected coinage metal nanoclusters
    Shiraishi, Y
    Hirakawa, K
    Toshima, N
    KOBUNSHI RONBUNSHU, 2000, 57 (06) : 346 - 355
  • [24] Immobilization of polymer-protected metal colloid catalysts by the formation of polymer hydrogen bond complexes
    Wang, Y
    Liu, HF
    Huang, YX
    POLYMERS FOR ADVANCED TECHNOLOGIES, 1996, 7 (08) : 634 - 638
  • [25] STRUCTURAL AND CATALYTIC PROPERTIES OF NOVEL AU/PD BIMETALLIC COLLOID PARTICLES - EXAFS, XRD, AND ACETYLENE COUPLING
    LEE, AF
    BADDELEY, CJ
    HARDACRE, C
    ORMEROD, RM
    LAMBERT, RM
    SCHMID, G
    WEST, H
    JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (16): : 6096 - 6102
  • [26] PREPARATION OF POLYMER-PROTECTED GOLD PLATINUM BIMETALLIC CLUSTERS AND THEIR APPLICATION TO VISIBLE LIGHT-INDUCED HYDROGEN EVOLUTION
    TOSHIMA, N
    YONEZAWA, T
    MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1992, 59 : 281 - 295
  • [27] Polymer-protected palladium nanoparticles. Morphologies and catalytic selectivities
    Yen T. Vu
    James E. Mark
    Colloid and Polymer Science, 2004, 282 : 613 - 619
  • [28] Polymer-protected palladium nanoparticles. Morphologies and catalytic selectivities
    Vu, YT
    Mark, JE
    COLLOID AND POLYMER SCIENCE, 2004, 282 (06) : 613 - 619
  • [29] Bimetallic Pd-Cu nanocrystals and their tunable catalytic properties
    Mao, Junjie
    Liu, Yuxi
    Chen, Zheng
    Wang, Dingsheng
    Li, Yadong
    CHEMICAL COMMUNICATIONS, 2014, 50 (35) : 4588 - 4591
  • [30] Structural and catalytic properties of novel Au/Pd bimetallic colloid particles. EXAFS, XRD, and acetylene coupling
    Lee, A.F., 1600, ACS, Washington, DC, United States (99):
12345