Iridium Oxide-Platinum Nanocomposite Coating for Neural Electrode
文献类型：会议论文
| 作者 | Qi Zeng; Tianzhun Wu; Bin Sun; Kai Xia; Mark S. Humayun |
| 出版日期 | 2018 |
| 会议日期 | 2018 |
| 会议地点 | 深圳 |
| 英文摘要 | Nanostructured coating materials provide high surface areas for effective signal transduction, addressing the challenge of high interfacial impedance and low cathodic charge storage capacity (CSCc) caused by shrinking size of microelectrodes. In order to achieve safe, efficient and durable electrode performances, a novel iridium oxide/platinum (IrOx/Pt) nanocomposite coating was introduced as a highperformance layer on the Pt substrate to provide extremely large surface, which significantly reduced electrical impedance by ~93% and increased the CSCc up to ~54.14 mC·cm-2 (15.21 times) compared with that of bare Pt electrodes. In addition, the IrOx/Pt nanocomposites exhibited great mechanical and electrochemical stability, which was critical and beneficial for effective neural stimulation/recording electrodes for practical applications. |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/14517]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 推荐引用方式 GB/T 7714 | Qi Zeng,Tianzhun Wu,Bin Sun,et al. Iridium Oxide-Platinum Nanocomposite Coating for Neural Electrode[C]. 见:. 深圳. 2018. |
入库方式： OAI收割
来源：深圳先进技术研究院
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