气候变化领域集成服务门户(CCPortal): Palladium alloys used as electrocatalysts for the oxygen reduction reaction

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DOI	10.1039/d0ee03915b
	Palladium alloys used as electrocatalysts for the oxygen reduction reaction
	Wang T.; Chutia A.; Brett D.J.L.; Shearing P.R.; He G.; Chai G.; Parkin I.P.
发表日期	2021
ISSN	17545692
起始页码	2639
结束页码	2669
卷号	14 期号:5
英文摘要	Palladium-based alloy materials as cathodes for the reduction of oxygen are regarded as potential substitutes for platinum-based catalysts in fuel cells. In this work, we present a scientometric analysis and critically review the use of Pd alloys for the oxygen reduction reaction (ORR). Through scientometric analysis, publication information, research fronts and hotspots are identified. For the critical review, reaction mechanisms in different media are discussed, with the aid of volcano plots to show the general principles for catalyst modifications to maximise the ORR. Influencing factors, including alloying, structure, strain and ligands, particle size, crystal facets and dealloying are considered with a view to informing the theoretical feasibility to enhance the ORR activity. In addition, Pd-based alloys synthesized by different methods are presented and compared in terms of ORR activities. Future research directions are discussed and possible approaches to mass production for industrialization are also proposed. © 2021 The Royal Society of Chemistry.
英文关键词	Crystal structure; Dealloying; Electrocatalysts; Electrolytic reduction; Fuel cells; Oxygen; Palladium alloys; Particle size; Particle size analysis; Catalyst modification; Critical review; Future research directions; Mass production; Platinum based catalyst; Reaction mechanism; Reduction of oxygen; Scientometric analysis; Oxygen reduction reaction; alloy; catalysis; catalyst; chemical reaction; deindustrialization; detection method; electrode; industrialization
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/190668
作者单位	Christopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom; School of Chemistry, University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, United Kingdom; Electrochemical Innovation Lab (EIL), Department of Chemical Engineering, University College London (UCL), London, WC1E 7JE, United Kingdom; State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences (CAS), Fujian, Fuzhou, 350002, China
推荐引用方式 GB/T 7714	Wang T.,Chutia A.,Brett D.J.L.,et al. Palladium alloys used as electrocatalysts for the oxygen reduction reaction[J],2021,14(5).
APA	Wang T..,Chutia A..,Brett D.J.L..,Shearing P.R..,He G..,...&Parkin I.P..(2021).Palladium alloys used as electrocatalysts for the oxygen reduction reaction.Energy & Environmental Science,14(5).
MLA	Wang T.,et al."Palladium alloys used as electrocatalysts for the oxygen reduction reaction".Energy & Environmental Science 14.5(2021).