A High-Power Aqueous Zinc-Organic Radical Battery with Tunable Operating Voltage Triggered by Selected Anions
文献类型：期刊论文
| 作者 | Luo, Yuwen1,4; Zheng, Feipeng4; Liu, Luojia3; Lei, Kaixiang2; Hou, Xuesen3; Xu, Gang1 ; Meng, Hui4; Shi, Jifu4; Li, Fujun3
|
| 刊名 | CHEMSUSCHEM
 |
| 出版日期 | 2020-02-27 |
| 页码 | 7 |
| 关键词 | anion effect density functional theory dual-ion battery operating voltage organic radical |
| ISSN号 | 1864-5631 |
| DOI | 10.1002/cssc.201903083 |
| 通讯作者 | Zheng, Feipeng(fpzheng_phy@jnu.edu.cn) ; Shi, Jifu(shijifu2017@126.com) ; Li, Fujun(fujunli@nankai.edu.cn) |
| 英文摘要 | In contrast to traditional rechargeable rock-chair metal-ion batteries, dual-ion batteries (DIBs) involve redox reactions with anions rather than cations in p-type cathodes. In principle, regulating the electrochemical performance of the DIB by different anion species is highly feasible. Herein, the anion effect on the electrochemical performance of a DIB, the aqueous Zn- organic radical battery (Zn-ORB), consisting of a poly(2,2,6,6tetramethylpiperidinyloxy-4-yl vinyl ether) cathode and a Zn anode, was investigated by DFT calculations. SO42-, CF3SO3-, and ClO4- with different molecular electrostatic potential values were selected as anion models. DFT calculations revealed that a stronger electrostatic interaction of the anion with the organic radical resulted in a higher operating voltage of the Zn-ORB, which was consistent with experimental results. These results bring new insight into the redox chemistry of p-type organic radicals with anions and will promote the development of high-power aqueous Zn-ORBs as well as inspire more investigations into the anion effect towards novel battery designs. |
| WOS关键词 | ION BATTERIES |
| 资助项目 | National Natural Science Foundation of China[21673243] ; National Natural Science Foundation of China[21603108] ; National Natural Science Foundation of China[11804118] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000516661200001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/26633]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zheng, Feipeng; Shi, Jifu; Li, Fujun |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Hebei Univ Technol, Sch Mat Sci & Engn, Res Inst Energy Equipment Mat, Tianjin 300130, Peoples R China 3.Nankai Univ, Coll Chem, Key Lab Adv Energy Mat Chem, Minist Educ, Tianjin 300071, Peoples R China 4.Jinan Univ, Siyuan Lab, Dept Phys, Guangzhou 510632, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Yuwen,Zheng, Feipeng,Liu, Luojia,et al. A High-Power Aqueous Zinc-Organic Radical Battery with Tunable Operating Voltage Triggered by Selected Anions[J]. CHEMSUSCHEM,2020:7. |
| APA | Luo, Yuwen.,Zheng, Feipeng.,Liu, Luojia.,Lei, Kaixiang.,Hou, Xuesen.,...&Li, Fujun.(2020).A High-Power Aqueous Zinc-Organic Radical Battery with Tunable Operating Voltage Triggered by Selected Anions.CHEMSUSCHEM,7. |
| MLA | Luo, Yuwen,et al."A High-Power Aqueous Zinc-Organic Radical Battery with Tunable Operating Voltage Triggered by Selected Anions".CHEMSUSCHEM (2020):7. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。