| 摘要 |
A self-standing mesoporous carbon membrane which is obtainable by combining the following steps and has an ordered mesoporous structure in which mesopores are oriented in a direction perpendicular to a surface plane: (i) applying a mixture of a surfactant and a carbon precursor composed of a thermosetting resin precursor and a crosslinking agent therefor, to the surface of a substrate, to form a membrane of the mixture; (ii) drying the membrane at 15 to 30° C. under the atmospheric pressure; (iii) heating the dried membrane, to cause polymerization of the carbon precursor; (iv) baking to carbonize the polymerized membrane; (v) peeling the baked and carbonized membrane from the substrate; and (vi) baking further to carbonize the peeled carbon membrane that is self-standing.
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