TY - JOUR
T1 - Functional catalytic membrane development
T2 - A review of catalyst coating techniques
AU - Qing, Weihua
AU - Liu, Fang
AU - Yao, Hong
AU - Sun, Shaobin
AU - Chen, Chen
AU - Zhang, Wen
N1 - Funding Information:
This work was partially funded by Beijing Outstanding Young Scientist Program ( BJJWZYJH01201910004016 ), National Natural Science Foundation of China (Award Number: 51778306 ), the U.S. Department of the Interior via Bureau of Reclamation (Agreement number: R19AC00106 ) and the U.S. Environmental Protection Agency (Agreement No. 83945101-0 ) to New Jersey Institute of Technology. It has not been formally reviewed by these funding agencies. The views expressed in this document are solely those of authors and do not necessarily reflect those of the Agencies, which also do not endorse any products or commercial services mentioned in this publication.
Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2020/8
Y1 - 2020/8
N2 - Catalytic membranes combine catalytic activity with conventional filtration membranes, thus enabling diverse attractive benefits into the conventional membrane filtration processes, such as easy catalyst reuse, antifouling, anti-microbial, and enhancing process efficiency. Up to date, tremendous progresses have been made on functional catalytic membrane preparation and applications, which significantly advances the competitiveness of membrane technologies in process industries. The present article provides a critical and holistic overview of the current state of knowledge on existing catalyst coating techniques for functional catalytic membrane development. Based on coating mechanisms, the techniques are generally categorized into physical and chemical surface coating routes. For each technique, we first introduce fundamental principle, followed by a critical discussion of their applications with representative case studies. Advantages and drawbacks are also emphasized for different surface coating technologies. Finally, future perspectives are highlighted to provide deep insights into their future developments.
AB - Catalytic membranes combine catalytic activity with conventional filtration membranes, thus enabling diverse attractive benefits into the conventional membrane filtration processes, such as easy catalyst reuse, antifouling, anti-microbial, and enhancing process efficiency. Up to date, tremendous progresses have been made on functional catalytic membrane preparation and applications, which significantly advances the competitiveness of membrane technologies in process industries. The present article provides a critical and holistic overview of the current state of knowledge on existing catalyst coating techniques for functional catalytic membrane development. Based on coating mechanisms, the techniques are generally categorized into physical and chemical surface coating routes. For each technique, we first introduce fundamental principle, followed by a critical discussion of their applications with representative case studies. Advantages and drawbacks are also emphasized for different surface coating technologies. Finally, future perspectives are highlighted to provide deep insights into their future developments.
KW - Catalyst coating
KW - Catalytic membrane
KW - Chemical coating
KW - Functional membranes
KW - Physical coating
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U2 - 10.1016/j.cis.2020.102207
DO - 10.1016/j.cis.2020.102207
M3 - Review article
C2 - 32688044
AN - SCOPUS:85087891993
SN - 0001-8686
VL - 282
JO - Advances in Colloid and Interface Science
JF - Advances in Colloid and Interface Science
M1 - 102207
ER -