A pioneering melamine foam-based electrode via facile synthesis as prospective direction for vanadium redox flow batteries
文献类型：期刊论文
| 作者 | Zhang, Xihao3,4; Zhang, Denghua3,4; Xu, Zeyu3; Zhang, Kaiyue3; Zhang, Yifan3,4; Jing, Minghua1; Liu, Lei2; Zhang, Zhongyu2; Pu, Nianwen2; Liu, Jianguo3 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 439页码:9 |
| ISSN号 | 1385-8947 |
| 关键词 | Melamine foam
N, P co-doped Reduced graphene oxide Electrode Vanadium redox flow battery |
| DOI | 10.1016/j.cej.2022.135718 |
| 通讯作者 | Liu, Jianguo(jgliu@imr.ac.cn) |
| 英文摘要 | Among the large-scale energy storage devices, vanadium redox flow batteries (VRFBs) are one of the most promising candidates. Carbon felt and graphite felt have been widely adopted as electrodes, however, poor electrochemical activities and low specific surface areas have limited their rollout in the market. Herein, a brand new type of three-dimensional N, P co-doped/reduced graphene oxide (rGO) coated carbonized melamine foam electrode has been proposed to address the above critical issues. Three-dimensional interconnected network structure provides smooth channels for the electrolyte, rGO can further improve the conductivity of the electrode, and heteroatom doping provides additional reaction sites for conversion reactions. Material and electrochemical characterizations demonstrate that the novel electrode possesses a high specific surface area and excellent electrochemical properties. Benefiting from the elaborate design of the electrode structure, the corresponding VRFB is able to yield an energy efficiency of 74.14% at the current density of 300 mA cm(-2), and long term cycling stability is also proved more than 200 consecutive charge-discharge cycles at 200 mA cm(-2) without significant decay. All these show that the derivative of melamine foam has enormous advantages and wide application prospects as novel excellent electrode material. |
| 资助项目 | National Natural Science of China ; Central Guidance on Local Science and Technology Development Fund of Liaoning Province ; Department of Science and Technology of Liaoning Province (CN) |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000783178500002 |
| 资助机构 | National Natural Science of China ; Central Guidance on Local Science and Technology Development Fund of Liaoning Province ; Department of Science and Technology of Liaoning Province (CN) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/172903]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Jianguo |
| 作者单位 | 1.Liaoning Univ, Inst Rare & Scattered Elements, Coll Chem, Shenyang, Peoples R China 2.Sichuan Xingming Energy & Environm Protect Techno, Chengdu, Sichuan, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xihao,Zhang, Denghua,Xu, Zeyu,et al. A pioneering melamine foam-based electrode via facile synthesis as prospective direction for vanadium redox flow batteries[J]. CHEMICAL ENGINEERING JOURNAL,2022,439:9. |
| APA | Zhang, Xihao.,Zhang, Denghua.,Xu, Zeyu.,Zhang, Kaiyue.,Zhang, Yifan.,...&Yan, Chuanwei.(2022).A pioneering melamine foam-based electrode via facile synthesis as prospective direction for vanadium redox flow batteries.CHEMICAL ENGINEERING JOURNAL,439,9. |
| MLA | Zhang, Xihao,et al."A pioneering melamine foam-based electrode via facile synthesis as prospective direction for vanadium redox flow batteries".CHEMICAL ENGINEERING JOURNAL 439(2022):9. |
入库方式： OAI收割
来源：金属研究所
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