Preparation equipment and preparation method of solid electrolyte membrane
A technology of solid electrolyte membrane and solid electrolyte, which is applied in the direction of circuits, electrical components, secondary batteries, etc., can solve the problems of low strength of solid electrolyte membrane, high hardware investment, high cost, etc. The effect of improving control and mechanical strength
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[0025]Next, the preparation apparatus 100 of the solid electrolyte membrane is described below.
[0026]Such asFigure 1 ~ 2 As shown, the preparation apparatus 100 of the solid-state electrolyte membrane includes a baking device 1, a plurality of rotary heads 3, and a substrate 2. The rotary nozzle 3 is used to press the solid electrolyte to be pressurized to the substrate 2, and the baking device 1 is used to dry the substrate 2 that is sprayed with a solid electrolyte, thereby forming a solid electrolyte membrane. The plurality of rotating nozzle 3 is provided in the baking apparatus 1, and the substrate 2 passes through the baking device 1 and continuously transmits in the baking device 1, and the spraying, drying is synchronously, and can be continuously sprayed, dried, and improved spraying bake Dry efficiency, effectively enhance the preparation efficiency of solid electrolyte membranes. A plurality of rotating nozzles 3 are disposed in parallel or dot matrix, and the design of t...
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[0039]Example 1
[0040]The baking device 1 temperature is 100 ° C, the substrate 2 is a polyethylene terephthalate PET, and the solid electrolyte material is polyethylene oxide (PEO),Figure 5 Different substrate 2 transmission speed and solid state electrolyte membrane thickness relationship, with the increase of the transmission speed of the substrate 2, the thickness of the solid electrolyte membrane is reduced. Such asFigure 5 Indicated.
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[0041]Example 2
[0042]The baking device 1 temperature is 120 ° C, the substrate 2 is a polyethylene terephthalate PET, and the solid electrolyte material is polyethylene oxide (PEO),Figure 6 Examples of different substrate 2 transmission speed and solid electrolyte membrane thickness, with the increase of the transmission speed of the substrate 2, the thickness of the solid electrolyte membrane decreases, such asFigure 6 Indicated.
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