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Electrochemical ozonizer and hydrogen generator

An ozone generator, electrochemical technology, applied in electrochemical generators, circuits, fuel cells, etc., can solve the problem of complex electrode fixation

Active Publication Date: 2013-12-25
曼弗雷德·弗尔克尔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] The disadvantage here is that the gap between the electrodes, formed by the electrolyte, has to be overcome by the required higher voltage
[0027] In this case, the fixation of the electrodes is also very complicated

Method used

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  • Electrochemical ozonizer and hydrogen generator
  • Electrochemical ozonizer and hydrogen generator
  • Electrochemical ozonizer and hydrogen generator

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0088] Figure 1a and 1b Is a schematic diagram of the battery structure, which has a voltage curve and a potential curve.

[0089] Figure 1a is a schematic diagram of an ozone cell according to the prior art. The applied voltage 1 acts on the medium flowing through the intermediate space 4 via the electrode 2 and the counter electrode 3 . Electrode 2 and counter electrode 3 are screwed against each other with an interposed solid electrolyte membrane 5 . Notches or holes in the electrodes enable the supply and delivery of raw materials and reaction products. A voltage difference always acts between the plates over a corresponding distance and thus a corresponding electric field acts on the ions as a driving force. It can be seen that the driving electric field has a gap in the plate area. The effective anode area for ozone generation is tripled.

[0090] Figure 1b is a schematic diagram of an ozone cell having a structure according to the invention. The applied volt...

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PUM

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Abstract

The invention discloses an electrochemical ozonizer comprising at least one cell, each consisting of an anode, a cathode and an interposed full-area, cation-conducting membrane which is chemically stable to ozone as a solid electrolyte, is characterized in that the membrane conductively connects the anode and the cathode while forming flow channels for water that are separated from one another as anode and cathode chambers.

Description

technical field [0001] The invention relates to an electrochemical ozone generator. Background technique [0002] In a first aspect, the present invention relates to the construction of an electrochemical ozone generator comprising an anode, a cathode and a full area membrane arranged between them. Here, a battery with an active double chamber (comprising an anode chamber and a cathode chamber) can be formed by direct contact, and other layers can also be formed by inserting an intervening conductive electrode layer, which acts as an electrolytically active layer, with Ladder voltage potential. The void is created by a full-area diaphragm element that conducts only protons, positively charged hydrogen ions H + and the corresponding hydronium ion H3O + . These membrane elements create a cationically conductive connection between the electrodes and they ensure a very pronounced flow regime. The diaphragm element is represented by a solid electrolyte with shaped flow chann...

Claims

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Application Information

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IPC IPC(8): C25B1/13C25B9/06C25B9/17C25B9/23
CPCC25B13/02C25B1/13H01M8/1065H01M8/186H01M2008/1095Y02E60/50C25B9/23
Inventor 曼弗雷德·弗尔克尔
Owner 曼弗雷德·弗尔克尔