Effect of the metal-support interaction on the activity and selectivity of methanol oxidation over Au supported on mesoporous oxides

Cited 0 time in webofscience Cited 0 time in scopus
28 Viewed 4 Downloaded
Title
Effect of the metal-support interaction on the activity and selectivity of methanol oxidation over Au supported on mesoporous oxides
Author(s)
Sunyoung Oh; You Kyung Kim; Chan Ho Jung; Won Hui Doh; Jeong Young Park
Publication Date
2018-07
Journal
CHEMICAL COMMUNICATIONS, v.54, no.59, pp.8174 - 8177
Publisher
ROYAL SOC CHEMISTRY
Abstract
To elucidate the factors affecting the catalytic properties of supported Au catalysts on the metal oxide support we investigated Au NPs deposited on crystallized mesoporous transition-metal oxides (m-oxides: Co3O4, NiO, and α-Fe2O3) prepared using the nanocasting method. The metal-oxide interaction in Au/mesoporous oxides resulted in higher catalytic activity for converting methanol to CO2 as a full oxidation product than pure m-oxides. Au/m-Fe2O3 exhibited high activity and low selectivity for methyl formate as a partial oxidative coupling product. We correlate the change in activity and selectivity with the interface between the Au and m-oxides. © 2018 The Royal Society of Chemistry
URI
https://pr.ibs.re.kr/handle/8788114/5247
ISSN
1359-7345
Appears in Collections:
Center for Nanomaterials and Chemical Reactions(나노물질 및 화학반응 연구단) > Journal Papers (저널논문)
Files in This Item:
c8cc04295k.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse