Method for manufacturing special solid electrode for water phase electrochemistry research

Abstract

The invention specifically relates to a method for manufacturing a solid electrode, belonging to a method for manufacturing a special device for an electrochemistry research. The method of the invention comprises the following steps: firstly connecting an electrode material with a lead by a proper method to form a loop, and using an artificial denture resin material (self-solidifying materials orthermoset materials) to cover as an electrode coat, directly using a mould to control the shape of the electrode or obtaining the needed electrode shape by processing after solidifying the resin, finally using a series of metallographic abrasive paper to polish one end of the electrode material until exposing the surface of the electrode material, and obtaining the needed electrode. The method issimple and rapid with low cost and can be used for manufacturing various solid electrodes; and the biological compatibility of the manufactured electrode is good.

Description

technical field [0001] The invention belongs to a preparation method of a special device for chemical research, in particular to a preparation method of a solid electrode. Background technique [0002] In electrochemical research, no matter what kind of research method is adopted, the electrode is an indispensable and important tool. Generally, various carbon electrodes and noble metal electrodes are mainly used for electrochemical research. Carbon electrodes are widely used in electrochemical laboratories due to their wide potential window and chemical inertness. [1] . Typical noble metals such as gold and platinum are also commonly used electrode materials. In recent years, with the deepening of research and the expansion of research scope, some other metals and semiconductor materials have also been used as electrode materials. However, no matter what kind of electrode material is used, the preparation of the electrode is a key technology. [0003] An electrode mainl...

AI Technical Summary

Problems solved by technology

[0004] Generally speaking, the sealing of the electrode can be done by glass melting wrapping, polytetrafluoroethylene wrapping and heat shrinkable tube wrapping. However, although these methods can get better results, there are still some problems, such as the requirement of The expansion coefficient is similar to that of electrode materials, only regular-shaped electrode materials can be packaged, and the price of heat shrinkable tubes is expensive, etc.

In recent years, some commercialized electrodes use polymer materials as the electrode jacket material to encapsulate the electrodes, but such electrodes are often expensive, which limits the wide application of electrodes