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

页码：147 / 152

页数：6

共 50 条

[31] Preparation of Hydrogenation Catalysts Based on Platinum Nanoparticles Supported on Carbon Nanomaterials
Kushch, S. D.
Kuyunko, N. S.
Tarasov, B. P.
KINETICS AND CATALYSIS, 2009, 50 (06) : 860 - 862
[32] Preparation of hydrogenation catalysts based on platinum nanoparticles supported on carbon nanomaterials
S. D. Kushch
N. S. Kuyunko
B. P. Tarasov
Kinetics and Catalysis, 2009, 50 : 860 - 862
[33] Preparation of ultrafine platinum particles protected by poly(N-isopropylacrylamide) and their catalytic activity in the hydrogenation of allyl alcohol
Chen, CW
Akashi, M
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1997, 35 (07) : 1329 - 1332
[34] Catalytic activity of platinum nanoparticles upon surface deposition
Sherman, Mary
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
[35] CATALYTIC ACTIVITY OF HEMIN IMMOBILIZED IN POLYMER MATRIX
POTAPOV, GP
ALIEVA, MI
IMSHENIK, VK
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1991, 34 (02): : 80 - 84
[36] Chemoselective Continuous-Flow Hydrogenation of Aldehydes Catalyzed by Platinum Nanoparticles Dispersed in an Amphiphilic Resin
Osako, Takao
Torii, Kaoru
Hirata, Shuichi
Uozumi, Yasuhiro
ACS CATALYSIS, 2017, 7 (10): : 7371 - 7377
[37] Preparation of stable colloids of copper nanoparticles in organic solvent with amphiphilic polymer
Feng, G
Qiang, W
Zhu, HT
Xun, F
Hu, ZS
RARE METAL MATERIALS AND ENGINEERING, 2003, 32 : 733 - 735
[38] Ultrafine Platinum Nanoparticles Derived from Supramolecular Crystal for Catalytic Hydrogenation of Nitroarenes
Zhang, Xiaomeng
Li, Xiya
Xiong, Wanfeng
Li, Hongfang
Cao, Rong
ACTA CHIMICA SINICA, 2021, 79 (02) : 180 - 185
[39] INFLUENCE OF ADSORBED SULFUR ON THE CATALYTIC ACTIVITY OF PLATINUM IN THE ETHYLENE HYDROGENATION REACTION
BARBOUTH, N
SALAME, M
JOURNAL OF CATALYSIS, 1987, 104 (01) : 240 - 245
[40] Catalysts with platinum-palladium nanoparticles on polymer matrix supports
Lebedeva, M. V.
Yashtulov, N. A.
Flid, V. R.
KINETICS AND CATALYSIS, 2016, 57 (06) : 847 - 852

← 1 2 3 4 5 →