Controllable magnetic field device for electrochemical testing

An electrochemical and magnetic field technology, applied in the field of electrochemical testing, can solve problems such as uncontrollable and unstable magnetic induction intensity, and achieve the effect of reducing experimental errors, basic magnetic induction intensity, and consistent magnetic induction intensity.

Active Publication Date: 2022-08-02
YANCHENG INST OF TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a controllable magnetic field device for electrochemical testing, which is used to solve the problem that the magnetic induction intensity is unstable and impossible when permanent magnets are used for electrocatalysis in electrochemical testing. controlled situation

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  • Controllable magnetic field device for electrochemical testing
  • Controllable magnetic field device for electrochemical testing
  • Controllable magnetic field device for electrochemical testing

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0043] The embodiment of the present invention provides a controllable magnetic field device for electrochemical testing, such as Figure 1-3 As shown, it includes: a cover 1, a close-wound solenoid 2, a test stand 3, a current controller, and a base 4, the close-wound solenoid 2 is arranged in the cover 1, and the close-wound solenoid 2 The current controller is electrically connected, the current controller communicates with an external circuit, the outer cover 1 and the test table 3 are arranged on both sides of the base 4 at intervals, and the test table 3 is slidably connected to the base 4;

[0044] The test table 3 slides into the interior of the housing 1 for electrochem...

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Abstract

The invention provides a controllable magnetic field device for electrochemical testing, which comprises an outer cover, a close winding solenoid, a test board, a current controller and a base, the close winding solenoid is arranged in the outer cover, the close winding solenoid is electrically connected with the current controller, the current controller is communicated with an external circuit, and the test board is electrically connected with the current controller. The outer cover and the test board are arranged on the two sides of the base in a spaced mode, and the test board is in sliding connection with the base; and the test bench slides into the outer cover to carry out an electrochemical test, so that the problem that the magnetic induction intensity is unstable and uncontrollable when a permanent magnet is adopted to carry out electro-catalysis in the electrochemical test is solved.

Description

technical field [0001] The invention relates to the technical field of electrochemical testing, in particular to a controllable magnetic field device for electrochemical testing. Background technique [0002] In recent years, researchers have found that in the process of electrocatalytic reaction, the efficiency of the catalytic reaction can be effectively improved by adding a magnetic field, such as iron, nickel and other ferromagnetic materials; [0003] However, due to the lack of related equipment, the use of magnetic fields in these studies is relatively simple. Usually, ordinary permanent magnets are placed near the electrolytic cell. Even if ordinary permanent magnets are measured with a Gaussian magnetometer, it will be found at different positions on the surface of the magnet. The magnetic induction intensity is different, and the magnetic field of ordinary ferrite magnets has a large external attenuation. Most common magnets are symmetrical bodies such as rings and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F7/06G01N27/26
CPCH01F7/064H01F7/06G01N27/26
Inventor 封玺晨王珏邵玮潘海洋周奥施恺灵张勤芳
Owner YANCHENG INST OF TECH
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