ion exchangeable niobates
layered perovskite structure
Springer Online Journal Archives 1860-2000
Chemistry and Pharmacology
Abstract Ion-exchangeable niobates, A(M n−1Nb n O3n+1) (A = Na, K, Rb, Cs; M = La, Ca etc.), with a layered perovskite structure are found to show a unique photocatalytic activity, especially in those H+-exchanged forms, for H2 evolution from aqueous alcohol solutions as well as O2 evolution from an aqueous silver nitrate solution.
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