A fire-responsive temperature-controlled battery and its preparation method and application
A battery and temperature control technology, which is applied to the components of primary batteries, fire alarms, forest fire alarms, etc., can solve the problems of large manpower and material resources and limited service life of batteries, and achieve the elimination of self-discharge phenomenon, The effect of prolonging the service life and good stability
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Embodiment 1
[0052] (1) The raw materials used in the fire-responsive temperature-controlled battery in this embodiment are as follows:
[0053] Positive electrode material: graphite electrode
[0054] Electrolyte material: copper chloride pentahydrate
[0055]Electrolyte tank material: polymethyl methacrylate
[0056] Phase change protective layer: 60# paraffin
[0057] Negative electrode material: iron electrode
[0058] (2) The preparation steps are as follows:
[0059] 1) Copper chloride pentahydrate is packed into the electrolytic cell.
[0060] 2) Apply 60# paraffin wax to the surface of the iron electrode to prepare a 0.1 mm thick phase change protective layer to isolate the contact between the electrolyte material and the electrode material.
[0061] 3) Iron electrodes and graphite electrodes are respectively attached to both sides of the electrolytic cell to form a battery structure and packaged.
Embodiment 2
[0063] (1) The difference between this embodiment and Embodiment 1 is that the electrolyte materials used are different. In this embodiment, the raw materials used in the fire-responsive temperature-controlled battery are composed of the following:
[0064] Positive electrode material: graphite electrode
[0065] Electrolyte material: copper sulfate pentahydrate
[0066] Electrolyte tank material: polymethyl methacrylate
[0067] Phase change protective layer: 60# paraffin
[0068] Negative electrode material: iron electrode
[0069] (2) The preparation method is the same as in Example 1.
Embodiment 3
[0071] (1) The difference between this embodiment and Embodiment 1 is that the electrolyte materials used are different. In this embodiment, the raw materials used in the fire-responsive temperature-controlled battery are composed of the following:
[0072] Positive electrode material: graphite electrode
[0073] Electrolyte material: ferric chloride hexahydrate
[0074] Electrolyte tank material: polymethyl methacrylate
[0075] Phase change protective layer: 60# paraffin
[0076] Negative electrode material: iron electrode
[0077] (2) The preparation method is the same as in Example 1.
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