| abstract |
The present invention provides a composite porous material and a preparation method thereof, the composite porous material comprising: a porous membrane material comprising a microporous polymer membrane or a non-woven fabric, the porous material There is an upper surface and a lower surface, wherein the upper and lower surfaces and a hole surface in the porous material comprise a continuous phase inorganic plating layer. The invention also provides a method for preparing a composite porous material and an energy storage device comprising the above materials. |