Granadeiro, CarlosRibeiro, SusanaKaczmarek, Anna M.Cunha-Silva, LuisAlmeida, Pedro L.Gago, SandraVan Deun, RikDe Castro, BaltazarBalula, Salete2017-06-052017-06-052016-11Granadeiro, Carlos M. [et al] - A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica. Microporous and Mesoporous Materials. ISSN: 1387-1811. Vol. 234,(novembro2016), pp. 248-256ISSN: 1387-1811http://hdl.handle.net/10400.21/7145The first lanthanopolyoxometalate-supported bifunctional periodic mesoporous organosilica (BPMO) composite is here reported. The incorporation of decatunsgstoeuropate anions ([Eu(W5O18)(2)](9-)) within the porous channels of an ethylene-bridged TIVIAPS-functionalized BPMO produced a luminescent material exhibiting a strong red emission under UV irradiation. Photoluminescence studies showed an efficient energy transfer process to the lanthanide emitting center in the material (antenna effect). A significant change in the coordination environment of Eu3+ ions was observed after its incorporation into the TMAPS-functionalized material. The possible reason for this is discussed within the paper.engPolyoxometalateMesoporous silicaCompositeLuminescenceLanthanidejournal article10.1016/j.micromeso.2016.07.023