Iterative Preparation of Platinum Nanoparticles in an Amphiphilic Polymer Matrix: Regulation of Catalytic Activity in Hydrogenation

被引：9
|
作者：
Osako, Takao [1 ]
Srisa, Jakkrit
Torii, Kaoru
Hamasaka, Go
Uozumi, Yasuhiro [1 ]
机构：
[1] Inst Mol Sci, Okazaki, Aichi 4448787, Japan
来源：
SYNLETT | 2020年 / 31卷 / 02期
关键词：
iterative preparation; platinum catalysis; nanoparticles; hydrogenation; aromatic compounds; SIZE CONTROL; METAL; GROWTH; SHAPE; WATER;
D O I：
10.1055/s-0037-1611813
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
We demonstrate that iteration of the seeded preparation of platinum nanoparticles dispersed in an amphiphilic polystyrene-poly(ethylene glycol) resin (ARP-Pt) regulates their catalytic activity in the hydrogenation of aromatic compounds in water. The catalytic activity of the fifth generation of ARP-Pt [G5] prepared through four iterations of the seeded preparation was far superior to that of the initial ARP-Pt [G1] in the hydrogenation of aromatic compounds in water.
引用
收藏
页码：147 / 152
页数：6
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