| 摘要 |
PROBLEM TO BE SOLVED: To provide an inorganic hollow self-standing thin membrane comprising porous organo-pillared clay and having a large surface area. SOLUTION: A fine space accumulated inorganic membrane is a self-standing structure in which micro fine pores capable of accommodating molecules are accumulated and held, and is characterized in that it is formed from interlayer gaps of a layered inorganic compound and an ionic organic substance holding the gaps, and the surface area of the outer surface of the inorganic membrane is≥1 cm<SP>2</SP>. The method for producing the membrane and separating or adsorbing members are also provided. The self-standing fine space accumulated inorganic membrane having a large surface area is excellent in formability into a desired form, and adsorption and separation properties of atoms, molecules or the like. Thereby, the membrane is useful as various separating materials, deodorant wall materials, deodorant sheets, membrane filters or the like. COPYRIGHT: (C)2007,JPO&INPIT
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