典型文献
Regulating non-precious transition metal nitrides bifunctional electrocatalysts through surface/interface nanoengineering for air-cathodes of Zn-air batteries
文献摘要：
Zn-air batteries (ZABs), especially the secondary batteries, have engrossed a great interest because of its high specific energy, economical and high safety. However, due to the insufficient activity and stability of bifunctional electrocatalysts for air-cathode oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) processes, the practical application of rechargeable ZABs is seriously hindered. In the effort of developing high active, stable and cost-effective electrocatalysts, transition metal nitrides (TMNs) have been regarded as the candidates due to their high conductivity, strong corrosion-resistance, and bifunctional catalytic performance. In this paper, the research progress in TMNs-based material as ORR and OER electrocatalysts for ZABs is discussed with respect to their synthesis, chemical/physical characterization, and performance validation/optimization. The surface/interface nanoengineering strategies such as defect engineering, support binding, heteroatom introduction, crystal plane orientation, interface construction and small size effect, the physical and chemical properties of TMNs-based electrocatalysts are emphasized with respect to their structures/morphologies, composition, electrical conductivity, specific surface area, chemical stability and corrosion resistance. The challenges of TMNs-based materials as bifunctional air-cathode electrocatalysts in practical application are evaluated, and numerous research guidelines to solve these problems are put forward for facilitating further research and development.
文献关键词：
中图分类号：
作者姓名：
Qixing Du;Yanmei Gong;Muhammad Arif Khan;Daixin Ye;Jianhui Fang;Hongbin Zhao;Jiujun Zhang
作者机构：
Department of Chemistry&Institute for Sustainable Energy,College of Sciences,Shanghai University,Shanghai,200444,China;Department of Physics,College of Sciences,Shanghai University,Shanghai,200444,China;School of Material Science and Engineering,Shanghai University,Shanghai,200444,China
文献出处：
引用格式：
[1]Qixing Du;Yanmei Gong;Muhammad Arif Khan;Daixin Ye;Jianhui Fang;Hongbin Zhao;Jiujun Zhang-.Regulating non-precious transition metal nitrides bifunctional electrocatalysts through surface/interface nanoengineering for air-cathodes of Zn-air batteries)[J].绿色能源与环境（英文）,2022(01):16-34
A类：
nanoengineering,engrossed
B类：
Regulating,precious,transition,metal,nitrides,bifunctional,electrocatalysts,through,surface,interface,air,cathodes,batteries,ZABs,especially,secondary,have,great,interest,because,its,high,specific,energy,economical,safety,However,due,insufficient,activity,stability,oxygen,reduction,reaction,ORR,evolution,OER,processes,practical,application,rechargeable,seriously,hindered,In,effort,developing,active,stable,cost,effective,TMNs,been,regarded,candidates,their,conductivity,strong,corrosion,resistance,catalytic,performance,this,paper,research,progress,discussed,respect,synthesis,chemical,physical,characterization,validation,optimization,strategies,such,defect,support,binding,heteroatom,introduction,crystal,plane,orientation,construction,small,properties,emphasized,structures,morphologies,composition,electrical,area,challenges,materials,evaluated,numerous,guidelines,solve,these,problems,put,forward,facilitating,further,development
AB值：
0.519476
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