Composite Process to Fabricate Low Impedance and Long Electrical Stability Platinum Gray Microelectrodes Using Iridium Oxide
文献类型：会议论文
| 作者 | Youlin Yin; Kai Xia; Yan Li; Tianzhun Wu; Minghua Tang |
| 出版日期 | 2016 |
| 会议名称 | NEMS2016 |
| 会议地点 | Matsushima Bay and Sendai City |
| 英文摘要 | The performances and stability of implantable microelectrodes for chronic neural stimulation heavily depends on the electrode surface materials. In this paper, we proposed that platinum (Pt) gray/iridium oxide (IrOx) and IrOx/Pt gray composite could be electroplated on the surface of Pt electrode. The surface morphologies of microelectrodes with four different electroplating methods were characterized by scanning electron microscopy (SEM). Consequently, the Pt microelectrode coated with IrOx showed dendritic morphology while the one with Pt gray coating appeared granular. The electrochemical performances of these electrodes were measured by electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) tests, showing that Pt microelectrode decorated with IrOx/Pt gray had the best electrochemical characteristics and long-term stability |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10580]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2016 |
| 推荐引用方式 GB/T 7714 | Youlin Yin,Kai Xia,Yan Li,et al. Composite Process to Fabricate Low Impedance and Long Electrical Stability Platinum Gray Microelectrodes Using Iridium Oxide[C]. 见:NEMS2016. Matsushima Bay and Sendai City. |
入库方式： OAI收割
来源：深圳先进技术研究院
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