Potential-induced Surface Stress Change during the Electrochemical Reaction

摘要：

Electrochemically-induced changes in surface stress at the solid-liquid interface are measured using a cantilever-based sensor.We simultaneously measure the current (charge) and interfacial stress changes by employing a microcantilever as both the working electrode (in a conventional three-probe electrochemical cell configuration) and as the mechanical transducer (bending of the cantilever) when the electrochemical reaction takes place,and discuss the origin of the surface stress.

关键词： Microcantilever sensor Surface stress Electrochemical reaction Solid—liquid interfaces

作者: Jie Yang Jia Zhou

作者单位: ASIC and System State Key Lab,Department of Microelectronics,Fudan University,Shanghai,China System State Key Lab,Department of Microelectronics,Fudan University,Shanghai,China

会议类型: 国际会议

会议名称: 2009 IEEE 8th International Conference on ASIC(第八届IEEE国际专用集成电路大会)

会议地点: 长沙

会议语种:英文

页码: 639-641

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）