A high-specific-energy magnesium/water battery for full-depth ocean application
文献类型：期刊论文
| 作者 | Wang, Suli1; Liu, Qianfeng1,2; Yan, Zhao1,2; Wang, Erdong1; Sun, Gongquan1 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2017-09-07 |
| 卷号 | 42期号:36页码:23045-23053 |
| 关键词 | Magnesium/water battery Hydrogen evolution reaction Underwater application High pressure Magnesium alloy |
| 英文摘要 | In this work, a high-specific-energy magnesium/water battery (Mg/H2O battery) combining Mg oxidation with hydrogen evolution reaction (HER) is developed for full-depth ocean application. With the optimized platinum loading associated with moderate Ni(OH)(2) on nickel foam, the performance can be increased obviously. Coupled with AZ91 Mg alloy anode, the specific energy of Mg/H2O battery reaches a dramatic value of 1003 W h kg(-1). Moreover, ultrahigh pressure of 1100 bar in the deep-sea simulated condition brings negligible effects on the performance of battery and electrodes. The influence of low temperature can be reduced to an acceptable level under the application at low discharge current density. Stable discharge of the battery for 100 days is also obtained. This work provides a new idea to supply power source with high specific energy, excellent environment adaptability, good safety and low cost for underwater application. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| 研究领域[WOS] | Chemistry ; Electrochemistry ; Energy & Fuels |
| 关键词[WOS] | AUTONOMOUS UNDERWATER VEHICLES ; HYDROGEN EVOLUTION REACTION ; CELL POWER-SYSTEMS ; FUEL-CELL ; SEAWATER BATTERY ; ALKALINE MEDIA ; WATER BATTERY ; DEEP-SEA ; CORROSION ; PERFORMANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000412033800043 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/150099]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Suli,Liu, Qianfeng,Yan, Zhao,et al. A high-specific-energy magnesium/water battery for full-depth ocean application[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2017,42(36):23045-23053. |
| APA | Wang, Suli,Liu, Qianfeng,Yan, Zhao,Wang, Erdong,&Sun, Gongquan.(2017).A high-specific-energy magnesium/water battery for full-depth ocean application.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,42(36),23045-23053. |
| MLA | Wang, Suli,et al."A high-specific-energy magnesium/water battery for full-depth ocean application".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 42.36(2017):23045-23053. |
入库方式： OAI收割
来源：大连化学物理研究所
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