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题名: Nanocarbons and their hybrids as catalysts for non-aqueous lithium-oxygen batteries
作者: Tu, Yunchuan1, 2, 3;  Deng, Dehui1, 2;  Bao, Xinhe1
关键词: Electrocatalysis ;  Electron transfer ;  Lithium-oxygen batteries ;  Nanocarbon materials
刊名: JOURNAL OF ENERGY CHEMISTRY
发表日期: 2016-11-01
DOI: 10.1016/j.jechem.2016.10.012
卷: 25, 期:6, 页:957-966
收录类别: SCI
文章类型: Review
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: Rechargeable lithium-oxygen (Li-O-2) batteries have been considered as the most promising candidates for energy storage and conversion devices because of their ultra high energy density. Until now, the critical scientific challenges facing Li-O-2 batteries are the absence of advanced electrode architectures and highly efficient electrocatalysts for both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), which seriously hinder the commercialization of this technology. In the last few years, a number of strategies have been devoted to exploring new catalysts with novel structures to enhance the battery performance. Among various of oxygen electrode catalysts, carbon-based materials have triggered tremendous attention as suitable cathode catalysts for Li-O-2 batteries due to the reasonable structures and the balance of catalytic activity, durability and cost. In this review, we summarize the recent advances and basic understandings related to the carbon-based oxygen electrode catalytic materials, including nanostructured carbon materials (one-dimensional (1D) carbon nanotubes and carbon nanofibers, 2D graphene nanosheets, 3D hierarchical architectures and their doped structures), and metal/metal oxide-nanocarbon hybrid materials (nanocarbon supporting metal/metal oxide and nanocarbon encapsulating metal/metal oxide). Finally, several key points and research directions of the future design for highly efficient catalysts for practical Li-O-2 batteries are proposed based on the fundamental understandings and achievements of this battery field. (C) 2016 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
关键词[WOS]: RECHARGEABLE LI-O-2 BATTERIES ;  DOPED CARBON NANOTUBES ;  HYDROGEN EVOLUTION REACTION ;  LI-AIR BATTERIES ;  REDUCED GRAPHENE OXIDE ;  COUNTER ELECTRODE MATERIALS ;  LIQUID-BASED ELECTROLYTES ;  SENSITIZED SOLAR-CELLS ;  HIGH-CAPACITY ;  LONG-LIFE
语种: 英语
WOS记录号: WOS:000390132200008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/151826
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, iChEM, Dalian 116023, Liaoning, Peoples R China
2.Xiamen Univ, Collaborat Innovat Ctr Chem Energy Mat, Coll Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China

Recommended Citation:
Tu, Yunchuan,Deng, Dehui,Bao, Xinhe. Nanocarbons and their hybrids as catalysts for non-aqueous lithium-oxygen batteries[J]. JOURNAL OF ENERGY CHEMISTRY,2016,25(6):957-966.
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