METHOD FOR MANUFACTURING NANOSHEET MEMBRANE, NANOSHEET MEMBRANE, AND METHOD FOR MANUFACTURING INORGANIC COMPOUND THIN MEMBRANE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanosheet membrane, excellent in yield.;SOLUTION: The method includes a step of dispersing a nanosheet having a flat plate shape of ≤5 nm in thickness in an organic solvent to thereby obtain a dispersion liquid, and a step of coating and drying the dispersion liquid on a base material. The dispersion liquid satisfies both the following expressions (1) and (2). Expression (1): -2.2×X+2.4×10^-2≤Y≤5.5×10^-2. Expression (2): -3.3×10^-3×Y+1.16×10^-3≤X≤3.0×10^-3 [wherein X is a surface tension (N/M); and Y is a viscosity coefficient (Pa s)].;COPYRIGHT: (C)2013,JPO&INPIT