Porous ceramic layer, porous ceramic layered body and separation membrane
AssigneeSumitomo Chemical Company, Limited
InventorsAkinobu MIYOSHI, Syusaku HARA, Shota NAITO
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Abstract
An object of the present invention is to provide a porous ceramic layer and a porous ceramic layered body in which when a functional layer is layered on top, the resistance of the functional layer can be small. The porous ceramic layer includes ceramic trabeculae and voids, wherein, when the thickness direction is defined as the z axis, the pore angle θL, which is an angle made by the z axis and a spheroidally approximate major axis determined by analyzing the void using a three-dimensional Mean Intercept Length method, is 68° to 112°.
Claims6
A porous ceramic layer, comprising ceramic trabeculae and voids,
- wherein, when the thickness direction is defined as the z axis, a pore angle θL, which is an angle made by the z axis and a spheroidally approximate major axis determined by analyzing the void using a three-dimensional Mean Intercept Length method, is 68° to 112°.
Dependencies are inferred from the claim text.