气候变化领域集成服务门户(CCPortal): Enabling storage and utilization of low-carbon electricity: Power to formic acid

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DOI	10.1039/d0ee03011b
	Enabling storage and utilization of low-carbon electricity: Power to formic acid
	Chatterjee S.; Dutta I.; Lum Y.; Lai Z.; Huang K.-W.
发表日期	2021
ISSN	17545692
起始页码	1194
结束页码	1246
卷号	14 期号:3
英文摘要	Formic acid has been proposed as a hydrogen energy carrier because of its many desirable properties, such as low toxicity and flammability, and a high volumetric hydrogen storage capacity of 53 g H2 L-1 under ambient conditions. Compared to liquid hydrogen, formic acid is thus more convenient and safer to store and transport. Converting formic acid to power has been demonstrated in direct formic acid fuel cells and in dehydrogenation reactions to supply hydrogen for polymer electrolyte membrane fuel cells. However, to enable a complete cycle for the storage and utilization of low-carbon or carbon-free electricity, processes for the hydrogenation and electrochemical reduction of carbon dioxide (CO2) to formic acid, namely power to formic acid, are needed. In this review, representative homogenous and heterogeneous catalysts for CO2 hydrogenation will be summarized. Apart from catalytic systems for CO2 hydrogenation, a wide range of catalysts, electrodes, and reactor systems for the electrochemical CO2 reduction reaction (eCO2RR) will be discussed. An analysis for practical applications from the engineering viewpoint will be provided with concluding remarks and an outlook for future challenges and R&D directions. © 2021 The Royal Society of Chemistry.
英文关键词	Carbon dioxide; Carbon dioxide process; Catalysts; Dehydrogenation; Electrolytic reduction; Formic acid; Hydrogen storage; Hydrogenation; Liquefied gases; Polyelectrolytes; Proton exchange membrane fuel cells (PEMFC); Ambient conditions; Carbon-free electricity; Dehydrogenation reactions; Direct formic acid fuel cells; Electrochemical reductions; Heterogeneous catalyst; Hydrogen storage capacities; Low-carbon electricities; Formic acid fuel cells (FAFC); carbon; electricity supply; energy storage; formic acid; power generation
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190736
作者单位	Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia; Kaust Catalysis Centre, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia; Institute of Materials Research and Engineering, 2 Fusionopolis Way, Singapore, 138634, Singapore; Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
推荐引用方式 GB/T 7714	Chatterjee S.,Dutta I.,Lum Y.,et al. Enabling storage and utilization of low-carbon electricity: Power to formic acid[J],2021,14(3).
APA	Chatterjee S.,Dutta I.,Lum Y.,Lai Z.,&Huang K.-W..(2021).Enabling storage and utilization of low-carbon electricity: Power to formic acid.Energy & Environmental Science,14(3).
MLA	Chatterjee S.,et al."Enabling storage and utilization of low-carbon electricity: Power to formic acid".Energy & Environmental Science 14.3(2021).