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Papers by Author: Manuela J.E. Rodrigues

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Polynuclear Molybdenum and Tungsten Complexes containing 3-Hydroxypicolinic Acid and Europium (III)

Authors: Manuela J.E. Rodrigues, Filipe A. Almeida Paz, Rute A. Sá Ferreira, Luís D. Carlos, Helena I.S. Nogueira

Abstract: Novel polynuclear tungsten and molybdenum (VI) complexes with 3-hydroxypicolinic acid (HpicOH) and europium(III) [M4O12Eu(picOH)3] (M(VI) = W, Mo) were prepared by hydrothermal methods. The solid compounds were characterized by FT-IR and FT-Raman spectroscopy and elemental analysis. The photoluminescent properties of the materials were investigated, showing sensitization of the europium(III) luminescence by both the 3- hydroxypicolinate ligand and the polyoxometalate moiety

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Partial Crystallisation and Mechanical Properties of Bulk Metallic Glasses

Authors: Alberto Moreira Jorge, Manuela J.E. Rodrigues, M.F. de Oliveira, Alain Reza Yavari, Claudemiro Bolfarini, Claudio Shyinti Kiminami, Walter José Botta Filho

Electromechanical Processing of Bulk Metallic Glasses

Authors: Walter José Botta Filho, Alberto Moreira Jorge, Manuela J.E. Rodrigues, Claudio Shyinti Kiminami, Claudemiro Bolfarini, M.F. de Oliveira, Alain Reza Yavari