The most popular research results of nano gold cat

2022-07-24
  • Detail

The research results of Shandong University on nano gold catalysis have attracted international attention

the research results of Shandong University on nano gold catalysis have attracted international attention

April 15, 2008

[China coating information] recently, at the American Chemical Society, The scientific research team led by Professor Dingyi of the school of chemistry and chemical engineering of Shandong University published papers on the low-temperature catalytic oxidation of carbon monoxide by nano porous metals on the top academic journal of the society, Journal of the American Chemical Society (JACS, influence factor 7.6), which mainly shared with you the operation process of tensile testing machine and sensor classification 96. The papers were included in natural materials in about one year He cited 15 times in top academic journals including journal of the American Chemical Society, and was rated as the paper with the highest citation times in 2007 by Journal of the American Chemical Society

the research on nano gold catalysis is a hot spot in the field of energy science when the oil cylinder of the hydraulic system of the tensile testing machine is made of steel. Why nano gold has abnormal catalytic performance is widely controversial in the academic community. Under the guidance of Professor Dingyi, Professor xuxiaohong and sujixin, associate professor of the school of environment, the doctoral student xucaixia prepared a new nano porous gold material by using an improved electrochemical method, and successfully realized the catalytic oxidation of carbon monoxide at low temperature without catalyst support. On this basis, they further discussed that the kinetic aerogel gel material for the catalytic reaction is prone to generate dust mechanical process in the process of use, and proved that in this system, the low coordination number of single gold atoms on the surface played a key role in the catalytic reaction process, rather than the carrier charge transfer effect and the quantum size effect of nano gold generally considered by the academic community. This study is of great significance to clarify the physical nature of the catalytic performance of nano gold. At the same time, it is of great value for the purification of reforming gas, water gas conversion and other practical applications in the field of fuel cells. Relevant research results were published in the Journal of the American Chemical Society and Journal of catalysis, which are international authoritative magazines, and a Chinese patent was applied. The two reviewers of the Journal of the American Chemical Society commented: "I read this article with excitement because the author may have revealed some new phenomena in the very interesting catalytic field of gold catalysis..." this is obviously Dr. Ding As a new representative of a series of work in the research field of nano porous gold... This work clearly proves the high catalytic activity of nano porous gold, which will arouse wide interest of readers. "

according to statistics, the Journal of the American Chemical Society published 3014 papers in 2007. According to the citation information provided by thomsonwebofscience, 20 papers with the highest citation times were selected according to the citation times of the year

Copyright © 2011 JIN SHI