Liquid-state metal fuel cell
A liquid metal and fuel cell technology, which is applied to fuel cell type half cells and primary cell type half cells, etc., can solve the problems of inconvenient battery management, high production cost, short cycle life, etc., to achieve good consistency, The effect of improving cycle life and long service life
Active Publication Date: 2018-04-06
YUNAN JINGCHUANG LIQUID METAL THERMAL CONTROL TECH RES & DEV CO LTD
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Problems solved by technology
[0006] The present invention provides a liquid metal fuel cell that overcomes the above problems or at least partially solves the above problems, and solves the problems of rapid performance decay, short cycle life, inconvenient battery management and problems of liquid metal fuel cells in the prior art when they operate at high temperatures. The problem of high production costs
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[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0031] like figure 1 As shown, a liquid metal fuel cell 1 is shown in the figure, including a battery casing 11, and the battery casing 11 is provided with an electrolyte chamber 4, a liquid metal reaction chamber 12, a battery positive pole piece group 3, Positive pole tab 31, liquid metal 21 is housed in the liquid metal reaction chamber 12, electrolyte solution 41 is housed in the electrolyte solution chamber 4; negative electrode sheet group 2 is arranged in the electrolyte solution 41, and the negative electrode One end of the sheet 22 is placed inside the liquid metal reaction chamber 12, so that the negative electrode sheet group 22 is in contact with the liquid me...
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The invention provides a liquid-state metal fuel cell. The liquid-state metal fuel cell is characterized by comprising a cell shell; an electrolyte cavity, a liquid-state metal reaction cavity, a positive tab and a positive electrode air electrode plate are arranged in the cell shell; liquid-state metal is placed in the liquid-state metal reaction cavity; an electrolyte is placed in the electrolyte cavity; a negative electrode plate group is arranged in the electrolyte; one end of the negative electrode plate group is placed in the interior of the liquid-state metal reaction cavity to enable the negative electrode plate group to be in contact with the liquid-state metal to generate an oxidation reaction, wherein the liquid-state metal is in contact with a nickel sheet to generate an oxidation reaction to be used as the negative electrode of the cell; oxygen in the air and an air electrode are in a reduction reaction to be used as the positive electrode; and by taking the liquid-state metal and oxygen in the air as the fuel, chemical energy is converted into electric energy, so that influence of the cell to the environment is reduced, and the cycle life of the liquid-state metal fuel cell is prolonged, thereby realizing lower external influence on the cell, higher cell consistency, more convenient management and lower production and use costs.
Description
technical field [0001] The invention relates to the technical field of battery energy storage, and more specifically, to a liquid metal fuel cell. Background technique [0002] With the rapid development of my country's economy, traditional fossil energy is increasingly scarce, and the load on the ecological environment is also becoming heavier. The importance of the development of new energy industries has become increasingly prominent; while adjusting the energy structure and increasing energy The importance of yield utilization and quality is obvious. In recent years, my country's photovoltaic industry and wind power industry have developed extremely rapidly, especially the installed capacity of wind power has doubled year after year. However, the inherent intermittent, discontinuous and unstable characteristics of wind power, photovoltaic and other new energy The new energy industry has a huge installed capacity but only a small part of the power generation can be connect...
Claims
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IPC IPC(8): H01M12/06
CPCH01M12/06
Inventor 刘眠吴清申盛磊刘静
Owner YUNAN JINGCHUANG LIQUID METAL THERMAL CONTROL TECH RES & DEV CO LTD