In Operando Visualization and Dynamic Manipulation of Electrochemical Processes at the Electrode-Solution Interface
文献类型：期刊论文
| 作者 | Xin, Huaijia; Wang, Hang; Zhang, Wei ; Chen, Yu; Ji, Qinghua; Zhang, Gong; Liu, Huijuan; Taylor, Andre D.; Qu, Jiuhui
|
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2022-09-05 |
| 卷号 | 61期号:36页码:e202206236 |
| ISSN号 | 1433-7851 |
| 关键词 | LASER-SCANNING MICROSCOPY PH BATTERIES DESIGN LIQUID |
| 英文摘要 | Revealing the dynamic processes at the electrode-solution interface is imperative for understanding electrochemical phenomena. Most techniques have been developed to sense the electrode surface changes at the nanoscale, but provide limited information on potential-induced interfacial ion redistribution at the mesoscale. Herein, we present an in operando visualization method utilizing a microfabricated electrochemical cell combined with a laser scanning confocal microscope to observe high-resolution and fast-response interfacial processes. We report potential-induced formation and transformation of the Nernst diffusion layer, demonstrating that pulsed voltage dynamically perturbs the interface and promotes ion diffusion. This provides an additional insight into developing a dynamic manipulation method to control the electrochemical process. Our novel visualization method can easily be applied to monitor different ionic behaviors in electrochemical reactions at the mesoscale. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47860]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 通讯作者 | Ji, Qinghua |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Beijing 100085, Peoples R China 2.Tsinghua Univ, Ctr Water & Ecol, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China 3.NYU, Tandon Sch Engn, Dept Chem & Biomol Engn, Brooklyn, NY 11201 USA |
| 推荐引用方式 GB/T 7714 | Xin, Huaijia,Wang, Hang,Zhang, Wei,et al. In Operando Visualization and Dynamic Manipulation of Electrochemical Processes at the Electrode-Solution Interface[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2022,61(36):e202206236. |
| APA | Xin, Huaijia.,Wang, Hang.,Zhang, Wei.,Chen, Yu.,Ji, Qinghua.,...&Qu, Jiuhui.(2022).In Operando Visualization and Dynamic Manipulation of Electrochemical Processes at the Electrode-Solution Interface.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,61(36),e202206236. |
| MLA | Xin, Huaijia,et al."In Operando Visualization and Dynamic Manipulation of Electrochemical Processes at the Electrode-Solution Interface".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 61.36(2022):e202206236. |
入库方式： OAI收割
来源：生态环境研究中心
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