Photoluminescence of layered alkali-metal titanates (A2TinO2n+1, A = Na, K) at 300 and 77 K
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 3 (10) , 1081-1082
- https://doi.org/10.1039/jm9930301081
Abstract
The photoluminescence of the layered titanates, K2Ti2O5, Na2Ti3O7, and K2Ti4O9 has been investigated. K2Ti2O5 showed a strong blue luminescence at room temperature. The luminescence of K2Ti2O5 was strongly affected by water intercalation and H+ exchange.Keywords
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