MICROPOROUS INORGANIC MEMBRANES - PREPARATION BY THE SOL-GEL PROCESS AND CHARACTERIZATION OF UNSUPPORTED COMPOSITE MEMBRANES OF ALUMINA ANDPOLYOXOALUMINIUM PILLARED MONTMORILLONITE
H. Lao et al., MICROPOROUS INORGANIC MEMBRANES - PREPARATION BY THE SOL-GEL PROCESS AND CHARACTERIZATION OF UNSUPPORTED COMPOSITE MEMBRANES OF ALUMINA ANDPOLYOXOALUMINIUM PILLARED MONTMORILLONITE, Journal of materials science letters, 13(12), 1994, pp. 895-897