A facilitated synthesis of hierarchically porous Cu-Ce-Zr catalyst using bacterial cellulose for VOCs oxidation

Dou, Baojuan, Zhao, Ruozhu, Yan, Ningna, Zhao, Chenchen, Hao, Qinglan, Hui, K. S. ORCID: https://orcid.org/0000-0001-7089-7587 and Hui, Kwun Nam (2019) A facilitated synthesis of hierarchically porous Cu-Ce-Zr catalyst using bacterial cellulose for VOCs oxidation. Materials Chemistry and Physics, 237. ISSN 0254-0584

[thumbnail of Accepted_Manuscript]
Preview
PDF (Accepted_Manuscript) - Accepted Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (1MB) | Preview

Abstract

Highly active CuO-CeO2-ZrO2 catalysts were prepared by sol-gel method, using environmentally friendly bacterial cellulose (BC) as structure directing regent. The catalyst designed with commercial BC (Com-BC) exhibited catalytic performances in toluene (T100 =220 oC) and ethyl acetate oxidation (T100 =170 oC) superior to the catalysts prepared by traditional methods. Furthermore, excellent stability was obtained and no deactivation was observed during the 100 h on stream in toluene and ethyl acetate oxidation at T100. The excellent activity and stability of Com-BC can be explained by the hierarchically porous structure, abundant oxygen vacancies, and good reducibility.

Item Type: Article
Faculty \ School: Faculty of Science > School of Engineering (former - to 2024)
UEA Research Groups: Faculty of Science > Research Groups > Energy Materials Laboratory
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 08 Aug 2019 08:30
Last Modified: 02 Dec 2024 01:30
URI: https://ueaeprints.uea.ac.uk/id/eprint/71918
DOI: 10.1016/j.matchemphys.2019.121852

Downloads

Downloads per month over past year

Actions (login required)

View Item View Item