ORGANIC-INORGANIC HYBRID POROUS MATERIAL COMPOSITION, ELECTROCHEMICAL DEVICES THEREWITH, AN ELECTRICAL DEVICE AND A METHOD OF MANUFACTURING AN ELETROCHEMICAL DEVICE SEPARATOR

This application provides an organic-inorganic hybrid porous material. The organic-inorganic hybrid porous material contains a doping element A. The element A is one or more selected from: Li, Na, K, Rb, Cs, Sr, Zn, Mg, Ca, or any combination thereof. An external specific surface area of the organic-inorganic hybrid porous material is 1 to 100 m2/g. A ratio of the external specific surface area to a total specific surface area of the organic-inorganic hybrid porous material is 0.7 to 0.9.