Improving catalytic activity of layered lithium transition metal oxides for oxygen electrode in metal-air batteries
文献类型：期刊论文
| 作者 | Yan, Shanshan; Xue, Yejian; Li, Shihua; Shao, Guangjie; Liu, Zhaoping |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2020 |
| 卷号 | 45期号:3页码:1846-1856 |
| 关键词 | HIGHLY EFFICIENT ELECTROCATALYST NITROGEN-DOPED GRAPHENE BIFUNCTIONAL ELECTROCATALYSTS REDUCTION REACTION EVOLUTION REACTION CATHODE MATERIAL WATER OXIDATION CARBON PERFORMANCE MANGANESE |
| DOI | 10.1016/j.ijhydene.2019.11.081 |
| 英文摘要 | Lithium transition metal oxide has superior performance for oxygen evolution reaction (OER), while its activity for catalyzing oxygen reduction reaction (ORR) is too low to meet the demand of practical applications. Herein, the NCM-based (NCM, LiN1/3Co1/3Mn1/3O2) composite materials are prepared through the two steps method. The NCM-2 (Mn2O3/(LiN1/Co1/3Mn1/3O2)-Co-3) hybrid material demonstrates excellent ORR catalytic property and high OER catalytic performance, as well as the superior stability. Besides, with NCM-2 hybrid materials as catalysts of air cathode, the Al-air battery and Zn-air battery both exhibit higher power density. Therefore, based on results of Brunauer-Emmett-Teller and O-2 temperature programmed desorption analysis, the improved catalytic performance ascribed to large specific surface area, pore structure and enhanced oxygen adsorption ability. In this work, the catalytic activity of lithium transition metal oxide has been improved, and a new method was provided to synthesize bifunctional catalysts for metal-air batteries. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20209]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Shao, GJ (corresponding author), Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Hebei Key Lab Heavy Met Deep Remediat Water & Res, Coll Environm & Chem Engn, Qinhuangdao 066004, Hebei, Peoples R China. 2.Xue, YJ 3.Liu, ZP (corresponding author), Chinese Acad Sci, Adv Li Ion Battery Engn Lab, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 4.Liu, ZP (corresponding author), Chinese Acad Sci, Key Lab Graphene Technol & Applicat Zhejiang Prov, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yan, Shanshan,Xue, Yejian,Li, Shihua,et al. Improving catalytic activity of layered lithium transition metal oxides for oxygen electrode in metal-air batteries[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2020,45(3):1846-1856. |
| APA | Yan, Shanshan,Xue, Yejian,Li, Shihua,Shao, Guangjie,&Liu, Zhaoping.(2020).Improving catalytic activity of layered lithium transition metal oxides for oxygen electrode in metal-air batteries.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,45(3),1846-1856. |
| MLA | Yan, Shanshan,et al."Improving catalytic activity of layered lithium transition metal oxides for oxygen electrode in metal-air batteries".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 45.3(2020):1846-1856. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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