TY - JOUR
T1 - Preparation of size-controlled Pt catalysts supported on alumina
AU - Ikeda, Masanori
AU - Takeshima, Shinichi
AU - Tago, Teruoki
AU - Kishida, Masahiro
AU - Wakabayashi, Katsuhiko
N1 - Funding Information:
We thank the research laboratory of High Voltage Electron Microscope, Kyushu University, for the transmission electron micrographs, and we also thank the Center of Advanced Instrumental Analysis, Kyushu University, for the XRD measurements. The present work is supported by a Grant-in-Aid for Scientific Research (B) (No. 10555279) from the Ministry of Education, Science and Culture.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 1999/4
Y1 - 1999/4
N2 - It was found that Pt particles on Al2O3-supported Pt catalysts prepared using Pt complex nanoparticles formed in a water-in-oil microemulsion became very small and uniform compared to those prepared using reduced Pt metal nanoparticles or by an impregnation method. Moreover, the catalytic activity of the catalyst composed of very small Pt particles, which was prepared using the complex nanoparticles, was higher in the NO-CO reaction than those of the other catalysts.
AB - It was found that Pt particles on Al2O3-supported Pt catalysts prepared using Pt complex nanoparticles formed in a water-in-oil microemulsion became very small and uniform compared to those prepared using reduced Pt metal nanoparticles or by an impregnation method. Moreover, the catalytic activity of the catalyst composed of very small Pt particles, which was prepared using the complex nanoparticles, was higher in the NO-CO reaction than those of the other catalysts.
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U2 - 10.1023/A:1019010908170
DO - 10.1023/A:1019010908170
M3 - Article
AN - SCOPUS:0000512166
VL - 58
SP - 195
EP - 197
JO - Catalysis Letters
JF - Catalysis Letters
SN - 1011-372X
IS - 4
ER -