Poly-lithium battery with high safety and high capacity and energy division process thereof
A high-safety lithium battery technology, applied in the manufacture of battery components, non-aqueous electrolyte batteries, electrolyte batteries, etc., can solve the problems of thermal runaway safety and hidden dangers of lithium-ion batteries, eliminate unsafe hidden dangers, improve sealing Pore temperature, effect of internal mechanism protection
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[0027] The present invention uses an energy splitting film 2 inside the polylithium battery to isolate a plurality of battery slices 1 into several energy units. The specific steps are described in detail in conjunction with the accompanying drawings.
[0028] First, if figure 1 As shown, each battery sheet 1 of the polylithium battery in this embodiment adopts a laminated sheet structure of two negatives and one positive, that is, a positive electrode sheet 12 is sandwiched between two negative electrode sheets 11, and a positive electrode sheet 12 is used between the positive and negative electrode sheets. Porous ceramic diaphragm 13 separated. After being stacked, the battery sheet 1 is formed by thermal polymerization and solidification in a high-temperature electrolyte.
[0029] then see figure 2 , image 3 , with four battery slices 1 as an energy unit, separated by an energy splitting membrane 2 . The shape of the energy splitting membrane 2 is generally the same ...
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