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A facilitated synthesis of hierarchically porous Cu–Ce–Zr catalyst using bacterial cellulose for VOCs oxidation
Dou,Baojuan1; Zhao,Ruozhu1; Yan,Ningna1; Zhao,Chenchen1; Hao,Qinglan1; Hui,K. S.2; Hui,Kwun Nam3
2019-11-01
Source PublicationMaterials Chemistry and Physics
ISSN0254-0584
Volume237
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 °C) and ethyl acetate oxidation (T100 = 170 °C) 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.

KeywordBacterial Cellulose Catalytic Oxidation Cu–ce–zr Catalyst Hierarchical Pore Volatile Organic Compounds
DOI10.1016/j.matchemphys.2019.121852
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000489066200045
PublisherELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Scopus ID2-s2.0-85070720951
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorHao,Qinglan; Hui,K. S.
Affiliation1.Tianjin University of Science & Technology,Tianjin,300457,China
2.Mechanical Engineering Engineering,Faculty of Science,University of East Anglia,Norwich Research Park,NR4 7TJ,United Kingdom
3.Institute of Applied Physics and Materials Engineering,University of Macau,Avenida da Universidade,Taipa,Macau,China
Recommended Citation
GB/T 7714
Dou,Baojuan,Zhao,Ruozhu,Yan,Ningna,et al. A facilitated synthesis of hierarchically porous Cu–Ce–Zr catalyst using bacterial cellulose for VOCs oxidation[J]. Materials Chemistry and Physics,2019,237.
APA Dou,Baojuan,Zhao,Ruozhu,Yan,Ningna,Zhao,Chenchen,Hao,Qinglan,Hui,K. S.,&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.
MLA Dou,Baojuan,et al."A facilitated synthesis of hierarchically porous Cu–Ce–Zr catalyst using bacterial cellulose for VOCs oxidation".Materials Chemistry and Physics 237(2019).
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