Niナノ粒子へのZn添加効果と触媒活性

高橋 英志; 村松 淳司; 松原 英一郎; 早稲田 嘉夫

doi:10.2473/shigentosozai.118.211

Shigen-to-Sozai

Online ISSN : 1880-6244
Print ISSN : 0916-1740
ISSN-L : 0916-1740

Original Paper

The Additional Effect of Zn to Ni Nanoparticles and Their Catalytic Activity

Hideyuki TAKAHASHI, Atsushi MURAMATSU, Eiichiro MATSUBARA, Yoshio WASEDA

Author information

Keywords: Bimetallic Nanoparticles, Ni Catalyst, Liquid-Phase Reduction Method, Oxidation Number

JOURNAL FREE ACCESS

2002 Volume 118 Issue 3,4 Pages 211-216

DOI https://doi.org/10.2473/shigentosozai.118.211

Details

Abstract

The catalytic activity of the metallic ultrafine particles is known to change by their oxidation state. In this study, an attempt has been made to discuss the control of the oxidation state of Ni by synthesizing the ultrafine alloy particles through the liquid-phase reduction method. Zn plays as an electron donor to Ni nanoparticles so that the catalytic activity of Ni is controlled.