采用溶胶凝胶法制备H3PW12O40-Ti(OH)4凝胶，并交联于由季铵盐预插层的有机膨润土层间，制备了H3PW12O40/TiO2/膨润土复合光催化剂。通......

Organobentonites synthesized by replacing the metal ions in bentonite with cetyltrimethylammonium(CTMA) or tetramethylam......