| http://www.w3.org/ns/prov#value | - In some embodiments, all or substantially all of the micropores in a porous material comprising an elastomer matrix are between about 0.1 ??m and about 5 ??m, such as between about 0.1 ??m and about 3 ??m or between about 0.1 ??m and about 2 ??m.
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