Method for prolonging zinc-silver reserve cell storage life
A zinc-silver storage battery and storage life technology, applied in the field of electrochemistry, can solve problems affecting battery storage life, unfavorable battery performance, thermodynamic instability, etc., and achieve significant military and economic benefits, quick results, and extended storage life.
Inactive Publication Date: 2013-05-08
中国人民解放军第二炮兵装备研究院第三研究所
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Problems solved by technology
This is due to Ag 2 o 2 The thermodynamically unstable characteristics of materials cause a series of chemical reactions that are not conducive to battery performance and directly affect the storage life of such batteries
Method used
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Embodiment 1
[0025] Embodiment 1: A method for prolonging the storage life of a zinc-silver reserve battery, characterized in that: the zinc-silver reserve battery is stored at an ambient temperature of 1°C to -10°C.
Embodiment 2
[0026] Embodiment 2: In the method for extending the storage life of the zinc-silver reserve battery described in embodiment 1, it is characterized in that: the zinc-silver reserve battery is stored at an ambient temperature of 0°C.
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The invention belongs to the technical field of electrochemistry, and particularly relates to a zinc-silver reserve cell. The technical field is that a method of for prolonging zinc-silver reserve cell storage life is characterized in that the zinc-silver reserve cell is stored in environment with the temperature between 1 DEG C and -10 DEG C. Low-temperature storing environment is established, the zinc-silver reserve cell storage life can be prolonged by more than one time, the method is easy to realize, investment is small, effect can be achieve quickly, and obvious military benefits and economic benefits are achieved.
Description
technical field [0001] The invention belongs to the technical field of electrochemistry, in particular to a zinc-silver reserve battery. Background technique [0002] The negative electrode of zinc-silver storage battery is a porous electrode made of metal zinc and its oxide; the positive electrode of the battery is a porous electrode made of metal silver oxide and a small amount of simple silver; it has good ion permeability, oxidation resistance, and low resistance. After the positive and negative electrodes in the charging state are covered by the separator, the positive and negative electrodes are arranged alternately according to the designed number of electrodes to form an electrode group, also known as an electrode group, which can be packaged in a battery case to form a zinc-silver battery. When the battery cell is filled with electrolyte solution (20%-40% potassium hydroxide aqueous solution) and soaked, it can supply power to the outside. Several monomers are conn...
Claims
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IPC IPC(8): B65D85/88B65D81/18
Inventor 谢晓旭刘政波卢红彬暴飞虎瞿继双王妍吴明强刘斌王学文张明照王旭
Owner 中国人民解放军第二炮兵装备研究院第三研究所