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US 2017/0365864 A1Published application
Porous support having excellent filling characteristics of ion conductor, method for manufacturing the same, and reinforced membrane including the same
AssigneeKolon Fashion Material. Inc.
InventorsJun Young PARK, Chul Ki KIM, Sung Jin KIM, Ji Suk BAEK, Heung Ryul OH, Yong Hwan LEE, Hwan Kwon RHO
Life of this patent
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Abstract
Disclosed is a porous support including fine porous structures formed between nanofibers, wherein the fine porous structures have a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm and an air permeability of 0.01 to 7 sec/100 cc·air, and the porous support has a thickness of 5 μm to 50 μm, a method of manufacturing the same and a reinforced membrane including the same.
Claims12
A porous support comprising fine porous structures formed between nanofibers,
- wherein the fine porous structures have a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm and an air permeability of 0.01 to 7 sec/100cc·air, and
- the porous support has a thickness of 5 μm to 50 μm.
A method of manufacturing a porous support comprising:
- preparing an electrospinning solution;
- and
- electrospinning the prepared electrospinning solution to form, between nanofibers, fine porous structures having a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm, and an air permeability of 0.01 to 7 sec/100cc·air,
- wherein the produced porous support has a thickness of 5 μm to 50 μm.
1 more element
Dependencies are inferred from the claim text.