Journal
SMALL
Volume 17, Issue 9, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/smll.201906250
Keywords
biomass; catalysis; core-shell particles; hydrogenation; nanoreactors; renewables
Categories
Funding
- Chinese Government 1000 Young Talent plan
- Dalian National Laboratory for Clean Energy (DNL), DNL Cooperation Fund, Chinese Academy of Sciences (CAS) [DNL180402]
- Excellent Postdoctoral Support Program of Dalian Institute of Chemical Physics, CAS
- China Postdoctoral Science Foundation [2019M661143]
- Excellent Research Assistant Funding Project of CAS
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This work discusses the preparation and properties of special catalyst YCSNs in heterogeneous hydrogenation reactions, as well as the challenges in their application in gas and liquid-phase hydrogenation reactions, and explores the opportunities and prospects for future research.
Heterogeneous hydrogenation reactions are of great importance for chemical upgrading and synthesis, but still face the challenges of controlling selectivity and long-term stability. To improve the catalytic performance, many hydrogenation reactions utilize special yolk/core-shell nanoreactors (YCSNs) with unique architectures and advantageous properties. This work presents the developmental and technological challenges in the preparation of YCSNs that are potentially useful for hydrogenation reactions, and provides a summary of the properties of these materials. The work also addresses the scientific challenges in applications of these YCSNs in various gas and liquid-phase hydrogenation reactions. The catalyst structures, catalytic performance, structure-performance relationships, reaction mechanisms, and unsolved problems are discussed too. Also, a brief outlook and opportunities for future research in this field are presented. This work on the advancements in YCSNs might inspire the creation of new materials with desired structures for achieving maximal hydrogenation performances.
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