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Coordination of Eu3+ ions in siliceous nanohybrids containing short polyether chains and bridging urea cross-links
(2001-05-03)
Infrared and photoluminescence spectroscopies have been used to investigate the local environment of the Eu3+ ions in luminescent sol-gel derived materials-di-ureasils-based on a hybrid framework represented by U(600). ...
Coordination of Eu3+ ions in siliceous nanohybrids containing short polyether chains and bridging urea cross-links
(2001-05-03)
Infrared and photoluminescence spectroscopies have been used to investigate the local environment of the Eu3+ ions in luminescent sol-gel derived materials-di-ureasils-based on a hybrid framework represented by U(600). ...