Laminated microelectrodes: a simple approach to the construction of inexpensive microelectrodes with a variety of geometries.
Laminated microelectrodes: a simple approach to the construction of inexpensive microelectrodes with a variety of geometries.
复制标题
层压微电极：一种构建具有各种几何形状的廉价微电极的简单方法。
作者：
P. J. Welford;J. Freeman;S. J. Wilkins;J. Wadhawan;C. Hahn;R. Compton
提出了可重复使用的微电极的设计，它易于组装，因此不需要特殊的技术技能或服务来构建。三种类型的微电极是由金属箔、电线和电线网格层压制成的，产生微带、微磁盘和微磁盘几何形状的线性阵列。电极本身在使用前不需要抛光，但观察到与周围绝缘表面有轻微的凹陷。非水溶液中稳态伏安的实验结果与伏安电流的相关分析理论吻合良好。
Designs for reusable microelectrodes, which are easy to assemble and so do not require special technical skills or services for their construction, are presented. Three types of microelectrodes are fabricated by lamination of metal foil, wire, and wire grids, producing microband, microdisk, and a linear array of microdisk geometries. The electrodes themselves do not need to be polished prior to their use but are observed to be slightly recessed from the surrounding insulating surface. Good agreement is observed between experimental steady-state voltammetric results in nonaqueous solutions and the relevant analytical theory for the voltammetric current.