Electrochemical breakdown in hydrogel ionotronic devices
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Electrochemical breakdown in hydrogel ionotronic devices
- 发表刊物：
- Soft Matter
- 摘要：
- on–electron exchange at the metal–hydrogel interface results in an unusual failure mode in hydrogel ionotronic devices: electrochemical breakdown. The electrochemical breakdown causes the devices to fail at low voltage and limits the lifetime. Through a combination of theory and experiment, we show that the failure mode and mode transition in hydrogel ionotronics are determined by three material properties: the electrical breakdown strength of the dielectric elastomer, the capacitance of the metal–hydrogel interface per unit area, and the electrochemical window of the hydrogel electrolyte.
- 合写作者：
- Kun Jia, Xiang Lia and Yecheng Wang
- 卷号：
- issue 4.2021
- 是否译文：
- 否
- 发表时间：
- 2021-04-28