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Double-chamber and double-window electrolytic tank for electrochemically preparing gases

A dual gas chamber, electrochemical technology, applied in the field of electrochemical and photoelectrochemical experimental research, can solve problems affecting experimental results, etc., and achieve the effect of easy accuracy, simple structure and easy operation

Inactive Publication Date: 2013-05-01
NORTHWEST UNIV(CN)
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  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a double-gas-chamber double-light-window electrolytic cell for electrochemically producing gas, so as to solve the problem that the gas mixing produced by the prior art reaction affects the experimental results

Method used

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  • Double-chamber and double-window electrolytic tank for electrochemically preparing gases

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Embodiment Construction

[0024] The present invention is described in detail below in conjunction with accompanying drawing:

[0025] refer to figure 1 , an electrolytic cell with double gas chambers and double light windows for electrochemically producing gas, comprising a reaction cell 1 and a cover plate 2, the cover plate 2 is arranged at the opening of the reaction cell 1, and between the cover plate 2 and the reaction cell 1 For a detachable sealed connection, the cover plate 2 is provided with a number of connection ports, and the reaction tank 1 is provided with a partition 5, and the partition 5 divides the space in the reaction tank 1 into a working electrode reaction chamber 6 and an auxiliary The electrode reaction chamber 7 has two parts, the upper edge of the partition 5 is flush with the top surface of the reaction tank 1, the front and rear side edges of the partition 5 are sealed and connected with the front and rear inner walls of the reaction tank 1, and the lower edge of the ...

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Abstract

The invention belongs to the technical field of electrochemical and photo-electrochemical experimental research and in particular relates to a double-chamber and double-window electrolytic tank for electrochemically preparing gases. The problem that in the prior art, experimental results are affected by the gas mixing generated in the reaction is solved. In order to solve the problem of the prior art, the technical scheme provided by the invention is as follows: the double-chamber and double-window electrolytic tank for electrochemically preparing the gases comprises a reaction tank and a cover plate, wherein a partition plate is arranged in the reaction tank; the space in the reaction tank is divided into a working electrode reaction chamber and an auxiliary electrode reaction chamber through the partition plate; and a space is formed between the lower edge of the partition plate and the bottom of the reaction tank. According to the invention, effective gas insulation is formed on the surfaces of a working electrode and the auxiliary electrode, so that the accuracy of the experimental result is conveniently controlled; and the double-chamber and double-window electrolytic tank for electrochemically preparing the gases, provided by the invention, has the advantages of simple and compact structure, easiness in operation and practical function.

Description

technical field [0001] The invention belongs to the technical field of electrochemical and photoelectrochemical experimental research, in particular to an electrolytic cell with double gas chambers and double light windows for electrochemically preparing gas. Background technique [0002] In the past few decades, energy shortage and environmental degradation have become important issues affecting a country's economic development and social stability. Clean and renewable solar energy is used to decompose water to produce hydrogen. Hydrogen is used as fuel to drive fuel cells to generate electricity. During the power generation process, hydrogen is combined with oxygen in the air to generate water, thus forming a green recycling of "solar-hydrogen energy". There is no greenhouse gas emission during the whole utilization process, the input energy source is free solar energy, and the raw material and product are water (hydrogen and oxygen). Therefore, this "solar-hydrogen energ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B1/04C25B9/00
CPCY02E60/366Y02E60/36Y02P20/133
Inventor 杨鹰汤宏胜宁晓辉韩娟郑建斌
Owner NORTHWEST UNIV(CN)
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