An in-situ electrochemical cell device capable of measuring electrochemical corrosion performance under an electromagnetic field

An in-situ electrochemical and corrosive performance technology, applied in the field of electrochemistry, can solve the problems such as the inability to directly change the temperature and dissolved oxygen of the experimental solution, the inability to achieve multi-functional use, and the impact on the accuracy of measurement data, and to achieve convenient insertion and fixation. And take out the effect of cleaning, wide range of use, simple structure

CN111257214BInactive Publication Date: 2021-04-27KUNMING UNIV OF SCI & TECH
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-04-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention belongs to the technical field of electrochemistry, and discloses an in-situ electrochemical cell device capable of measuring electrochemical corrosion performance under an electromagnetic field. The outer water bath contains an inner electrolytic reaction cell; the outer water bath is equipped with an electromagnetic ring device; the outer water bath layer has a water outlet and a water inlet respectively; the inner electrolytic reaction cell has a reference electrode port, an air inlet, a working electrode port, an auxiliary electrode port, and a gas outlet; the working electrode port passes through The working electrode pipe extends into the inner electrolytic reaction cell, and the bottom of the working electrode pipe is located at the center of the entire inner electrolytic reaction cell. The invention has the advantages of simple structure, convenient processing and easy experiment operation. The present invention adopts the common quartz material common in the market as the pool body, and the raw material is easy to obtain and the cost is low. The three electrodes of the present invention are inserted into the reaction pool by using perforated rubber stoppers, and the interface is a frosted mouth, which is convenient for insertion, fixing, removal and cleaning.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of electrochemistry, and in particular relates to an in-situ electrochemical cell device capable of measuring electrochemical corrosion performance under an electromagnetic field. Background technique

[0002] Corrosion of metals is a very common phenomenon at present. No matter what the working environment is, metals will be more or less corroded, and there are many factors affecting corrosion. As the use of electrical appliances becomes more and more popular, our lives are also surrounded by various electromagnetic fields, so what effect does the existence of electromagnetic fields have on the corrosion of metal materials? In response to this problem, more and more people at home and abroad have begun to conduct research on electromagnetic fields. Electrochemical method is an important method for the study of corrosion behavior, which can reflect the corrosion performance of materials to a large extent. ...

Examples

Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] In the prior art, the working electrode is not fixed, and it cannot be ensured that the working electrode is at the same position for each experiment, resulting in different magnetic field strengths for each experiment and poor accuracy.

[0036] Aiming at the problems existing in the prior art, the present invention provides an in-situ electrochemical cell device capable of measuring electrochemical corrosion performance under an electromagnetic field. The present invention will be described in detail below with reference to the accompanying drawings.

[0037] Such as figure 1 as shown,

[0038] An in-situ electro...