气候变化领域集成服务门户(CCPortal): Electrocatalytic reduction of carbon dioxide: Opportunities with heterogeneous molecular catalysts

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DOI	10.1039/c9ee03660a
	Electrocatalytic reduction of carbon dioxide: Opportunities with heterogeneous molecular catalysts
	Sun L.; Reddu V.; Fisher A.C.; Wang X.
发表日期	2020
ISSN	1754-5692
起始页码	374
结束页码	403
卷号	13 期号:2
英文摘要	Electrocatalytic CO2 reduction by heterogeneous molecular catalysts is emerging as an important area for CO2 utilization. Unlike commonly used solid heterogeneous catalysts, molecular catalysts possess well-defined structure, which allows the establishment of a precise structural model for better understanding of the CO2 reduction mechanism. The easy modification of molecular catalysts with designated functional fragments through organic synthesis skills also facilitates the development of novel and efficient molecular catalysts. The direct use of molecular catalysts in the homogeneous phase suffers from poor solubility in some common solvents, low utilization and difficulty in recycling. Heterogeneous immobilization of molecular catalysts onto a substrate can potentially solve these problems. This review summarizes the methods that have been developed so far for heterogeneous immobilization of homogeneous molecular catalysts, including covalent/non-covalent bonding, and assembling the molecular catalysts into a periodic skeleton. Challenges and factors affecting the activities of such catalysts in electrochemical CO2 reduction are also discussed. © 2020 The Royal Society of Chemistry.
语种	英语
scopus关键词	Carbon dioxide; Reduction; Electrocatalytic reduction; Heterogeneous catalyst; Homogeneous phase; Molecular catalysts; Organic synthesis; Poor solubilities; Structural modeling; Well-defined structures; Catalyst activity; carbon dioxide; catalysis; catalyst; immobilization; molecular analysis; reduction; solubility; substrate
来源期刊	Energy and Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/162786
作者单位	School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore; Cambridge CARES, CREATE Tower, Singapore, 138602, Singapore; Department of Chemical Engineering and Biotechnology, New Museum Site Pembroke Street, Cambridge, CB2 3RA, United Kingdom
推荐引用方式 GB/T 7714	Sun L.,Reddu V.,Fisher A.C.,et al. Electrocatalytic reduction of carbon dioxide: Opportunities with heterogeneous molecular catalysts[J],2020,13(2).
APA	Sun L.,Reddu V.,Fisher A.C.,&Wang X..(2020).Electrocatalytic reduction of carbon dioxide: Opportunities with heterogeneous molecular catalysts.Energy and Environmental Science,13(2).
MLA	Sun L.,et al."Electrocatalytic reduction of carbon dioxide: Opportunities with heterogeneous molecular catalysts".Energy and Environmental Science 13.2(2020).