• \”Pressure-sensitive\” type adhesive so that the expansion of the silicon nowhere to escape, to achieve stable long cycle

    \”Pressure sensitive\” type adhesive so that the expansion of the silicon nowhere to escape, to achieve stable long circulating, silicon due to the high theoretical specific capacity (3579 mAh g-1) and a lithium ion battery is considered to be most promising (LIBs ) one of the negative electrode material. However, silicon anode material in the process cycle will make a great volume expansion of the battery capacity fade quickly, hinder the further application of silicon anode material. Application of polymer binder can improve the cycle stability of the lithium ion battery silicon anode material, and thus the structural design on the synthetic polymer binders become a hot topic in recent years. The pressure-sensitive adhesive made in everyday life

    Industry trends 2020年4月20日