Solar heat regenerated Cl-Cu fuel cell
A fuel cell, solar thermal technology, applied in regenerative fuel cells, fuel cells, solid electrolyte fuel cells, etc., can solve problems such as high cost, low efficiency, and inability to meet the demand for electricity
Inactive Publication Date: 2015-06-24
初强
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Problems solved by technology
In contrast, photovoltaic power generation is widely used, but the current bottleneck restricting its large-scale application is high cost and low efficiency, which cannot be compared with thermal power and nuclear power.
In recent years, my country's wind power has developed rapidly and has become the country with the fastest development of wind power and the largest market potential in the world, but it is still far from meeting people's demand for electricity
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[0007] With reference to accompanying drawing now, in conjunction with embodiment, explain as follows: solar thermal regeneration copper-chlorine fuel cell, composition structure is: positive and negative electrode is engraved with the positive electrode graphite plate 1 of flow channel and negative electrode graphite plate 5 and positive electrode porous carbon felt 2 and The negative pole is composed of porous carbon felt 4, and the electrolyte membrane, that is, the proton exchange membrane 3, is between the two porous carbon felts. The outside of the battery can be fixed with a thicker hard plastic plate, and a feed port and a discharge port are respectively provided at the upper and lower corners of the two sides of the battery. The positive and negative electrodes do not need catalysts, but use a sponge-like porous carbon felt made of carbon powder with a high specific surface area and a polytetrafluoroethylene dispersion. The bipolar plates outside the two carbon felts a...
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The invention discloses a solar heat regenerated Cl-Cu fuel cell. Regeneration fuel of the solar heat regenerated Cl-Cu fuel cell comprises: in an anode, high-concentration hydrochloric acid chlorine water obtained by dissolving chlorine in hydrochloric acid, and in a cathode, a cuprous chloride acid solution obtained by dissolving cuprous chloride in a concentrated acid. Chlorine water as an oxidizing agent and cuprous dichloride acid as a reducing agent are fed respectively into the anode and the cathode and the anode and the cathode are connected to loads, wherein an anode reaction comprises that Cl2, 2H<+> and 2e produce 2HCl, a cathode reaction comprises that 2HCuCl2 produces 2CuCl2, 2H<+> and 2e, an overall reaction comprises that Cl2 and 2CuCl2 produce 2CuCl2 and 2HCl, the overall reaction produces about 1.2V of an electromotive force, and the electromotive force is in a relationship with concentrations of the oxidizing agent and the reducing agent; solutions obtained by the reactions respectively flow out of outlets below the anode and the cathode, the solution flowing out of the anode is hydrochloric acid and the solution flowing out of the cathode is a hydrochloric acid solution of CuCl2; and the two starved solutions are stored respectively in collection tanks and are used as raw materials of the regeneration fuel and the regeneration fuel can be regenerated and recycled. The solar heat regenerated Cl-Cu fuel cell can utilize solar energy for regeneration recycle and is true cleaning renewable energy.
Description
technical field [0001] The invention relates to a fuel cell, in particular to a solar thermal regeneration copper-chlorine fuel cell. Background technique [0002] At present, the utilization of clean and renewable energy mainly includes hydropower, wind power, photovoltaic power generation, tidal power generation, wave power generation, ocean current power generation, temperature and pressure power generation, salinity difference power generation, solar thermal power generation and geothermal power generation. In contrast, photovoltaic power generation is widely used, but the current bottleneck restricting its large-scale application is high cost and low efficiency, which cannot be compared with thermal power and nuclear power. In recent years, my country's wind power has developed rapidly and has become the country with the fastest development of wind power and the largest market potential in the world, but it is still far from meeting people's demand for electricity. Co...
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IPC IPC(8): H01M8/06H01M8/10H01M4/86H01M8/18
CPCY02E60/50
Inventor 初强
Owner 初强