論文

査読有り
2017年5月

Catalytic Decomposition of NO by Cationic Platinum Oxide Cluster Pt3O4+

JOURNAL OF PHYSICAL CHEMISTRY LETTERS
  • Jun Yamagishi
  • ,
  • Ken Miyajima
  • ,
  • Satoshi Kudoh
  • ,
  • Fumitaka Mafune

8
10
開始ページ
2143
終了ページ
2147
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acs.jpclett.7b00591
出版者・発行元
AMER CHEMICAL SOC

The catalytic decomposition of NO by cationic platinum oxide cluster Pt3O4+ was investigated by mass spectrometry and thermal desorption spectrometry. Upon reaction with two NO molecules, molecular oxygen desorbed from the cluster at room temperature to form Pt3O4N2+. Then, at temperatures above 400 K, desorption of N-2 from Pt3O4N2+ was observed. These processes were confirmed by isotope-labeling experiments, and the energetics of O-2 and N-2 release were determined by density functional calculations. The combination of these elementary steps resulted in the catalytic decomposition of NO by Pt3O4+.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1021/acs.jpclett.7b00591
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000402026500007&DestApp=WOS_CPL