Recent advances in synergistic effect promoted catalysts for preferential oxidation of carbon monoxide
Preferential oxidation of CO (PROX) in a H 2 -rich stream is considered as a promising strategy for abatement of trace amounts of CO to prevent poisoning of Pt anodes by H 2 in polymer-electrolyte membrane fuel cells (PEMFCs). The design of efficient catalysts is highly desirable to promote PROX. In...
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| Published in | Catalysis science & technology Vol. 1; no. 4; pp. 919 - 934 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Cambridge
Royal Society of Chemistry
01.01.2020
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| Subjects | |
| Online Access | Get full text |
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| Summary: | Preferential oxidation of CO (PROX) in a H
2
-rich stream is considered as a promising strategy for abatement of trace amounts of CO to prevent poisoning of Pt anodes by H
2
in polymer-electrolyte membrane fuel cells (PEMFCs). The design of efficient catalysts is highly desirable to promote PROX. In this review, the recent advances in noble metal-based and non-noble metal-based catalysts for PROX are reviewed including some representative single-atom catalysts with outstanding catalytic performance. We summarize their synthetic methods, catalytic performance for PROX and reaction mechanisms with special emphasis on the synergistic effects between different components of catalysts that contribute to enhanced catalytic performance. Finally, the remaining challenges in PROX and some related promising strategies are indicated.
We reviewed recent advances in catalysts for PROX with emphasis on synergistic effects that contribute to enhanced catalytic performance. |
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| Bibliography: | 2 Jun Zhang received his MSc degree in Inorganic Chemistry from Inner Mongolia University in 1999 and obtained his PhD degree in Inorganic Chemistry from Peking University in 2002. He worked as a postdoctoral researcher at the French Institute of Health and Medical Research in Strasbourg, France, in 2003-2004, and then as a research scientist at Nomadics, Inc. in Oklahoma, USA, in 2004-2006. He joined the School of Chemistry and Chemical Engineering of Inner Mongolia University as a full professor in 2006 and currently serves as the Dean of the School. His main research interests are rare earth-based inorganic nanomaterials for energy and environmental catalysis. Baocang Liu received his BE and ME degrees from Inner Mongolia University in 2008 and 2011, respectively, and obtained his PhD degree in Biochemistry and Molecular Biology from Inner Mongolia University in 2014. He is an associate professor at the School of Chemistry and Chemical Engineering of Inner Mongolia University and his research interests include the controllable synthesis of nanostructured materials for energy storage and catalysis. Peng Jing received his BS and ME degrees from Inner Mongolia University in 2011 and 2014, respectively, and obtained his PhD degree in Inorganic Chemistry from Nankai University in 2018. He is currently a postdoctoral researcher in Inner Mongolia University working with Professor Jun Zhang. His current research focuses on developing metal-organic framework derived materials for energy related catalysis like CO Xia Gong received her BE degree in Materials Chemistry from Inner Mongolia University in 2013 and obtained her PhD degree in Chemistry from Inner Mongolia University in 2018. Her doctoral advisor is Prof. Jun Zhang. She is currently working as a lecturer at the College of Science of Inner Mongolia Agricultural University. Her main research interests include the controllable construction of multi-functional CeO reduction reactions. based catalysts. ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 |
| ISSN: | 2044-4753 2044-4761 |
| DOI: | 10.1039/c9cy02073j |