Self-organising aqueous suspension of layers of cationic montmorillonite and anionic mixed metal layered hydroxides
�MMLH. after thermal treatment at about 5008C gives active and well-dispersed layers of metal oxides over montmorillonite
matrix exhibiting enhanced reactivity with gaseous reactants. Increased absorption of H2S by ZnO supported on montmorillonite
matrix is given as an exampl