Search Results - "Windmöller, D."

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  1. 1

    Systematic investigation of the effects of temperature and pressure on gas transport through polyurethane/poly(methylmethacrylate) phase-separated blends by de Sales, J.A., Patrício, P.S.O., Machado, J.C., Silva, G.G., Windmöller, D.

    Published in Journal of membrane science (05-03-2008)
    “…Polyurethane (PU) and polyurethane–poly(methylmethacrylate) (PMMA) blend membranes were used in gas separation studies. The effects of blend composition,…”
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    Journal Article
  2. 2

    Effect of blend composition on microstructure, morphology, and gas permeability in PU/PMMA blends by Patrício, P.S.O., de Sales, J.A., Silva, G.G., Windmöller, D., Machado, J.C.

    Published in Journal of membrane science (01-03-2006)
    “…PU and PU/PMMA blends were studied by Fourier transform infrared spectroscopy (FTIR), temperature modulated differential scanning calorimetry (TMDSC), scanning…”
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    Journal Article
  3. 3

    Supramolecular interactions between triphenylphosphine oxide and benzamide evaluated by positron annihilation lifetime spectroscopy by Oliveira, F.C., Denadai, A.M.L., Fulgêncio, F., Oliveira, A.M., Andrade, A.C.A., Melo, A.C.A., Yoshida, M.I., Windmöller, D., Magalhães, W.F.

    Published in Journal of molecular structure (15-04-2017)
    “…In the present work, intermolecular interactions between triphenylphosphine oxide (TPPO) and benzamide (BZM) has been studied in solid state by Positron…”
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    Journal Article
  4. 4

    Solid Eu(III) complexes studied by positron annihilation, optical and Mössbauer spectroscopies: Insights on the positronium formation mechanism by Fulgêncio, F., de Oliveira, F.C., Ivashita, F.F., Paesano, A., Windmöller, D., Marques-Netto, A., Magalhães, W.F., Machado, J.C.

    “…[Display omitted] ► Absence of positronium formation in europium complexes. ► Mössbauer, luminecence and positron spectroscopies measured in Eu(dpm)3. ►…”
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    Journal Article
  5. 5

    Positron annihilation studies in binary solid solutions and mechanical mixtures of lanthanide dipivaloylmethanate complexes by Fulgêncio, F., Oliveira, F.C., Windmöller, D., Araujo, M.H., Marques-Netto, A., Machado, J.C., Magalhães, W.F.

    Published in Chemical physics (05-11-2015)
    “…[Display omitted] •Positronium formation in several Ln3+ complexes, except in Eu3+ complexes.•Positron annihilation spectroscopies used as a characterization…”
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    Journal Article
  6. 6

    Positron annihilation study of pore size in ordered SBA-15 by Sousa, A., Souza, K.C., Reis, S.C., Sousa, R.G., Windmöller, D., Machado, J.C., Sousa, E.M.B.

    Published in Journal of non-crystalline solids (01-11-2008)
    “…Ordered mesoporous materials such as SBA-15 possess a network of channels and pores with a well-defined size in the nanoscale range (2–50 nm). This particular…”
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    Journal Article Conference Proceeding
  7. 7

    Positron annihilation studies in solid substituted aromatic compounds by Oliveira, F.C., Oliveira, A.M., Donnici, C.L., Machado, J.C., Magalhães, W.F., Windmöller, D., Fulgêncio, F.H., Souza, L.R.

    Published in Chemical physics letters (11-04-2011)
    “…[Display omitted] ► Aromatics with electron donating groups increase positronium formation probability. ► Ratio of positronium formation probability are used…”
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    Journal Article
  8. 8

    Positronium formation studies in solid molecular complexes: Triphenylphosphine oxide–triphenylmethanol by Oliveira, F.C., Denadai, A.M.L., Fulgêncio, F.H., Magalhães, W.F., Alcântara, A.F.C., Windmöller, D., Machado, J.C.

    Published in Journal of molecular structure (13-06-2012)
    “…► Positronium formation was detected in [TPPO(1−X)⋅TPMX] system. ► TPPO and TPM show a high positronium formation probability. ► The [TPPO0.5⋅TPM0.5] complex…”
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    Journal Article
  9. 9

    Positronium formation studies in crystalline molecular complexes: Triphenylphosphine oxide – Acetanilide by Oliveira, F.C., Denadai, A.M.L., Guerra, L.D.L, Fulgêncio, F.H., Windmöller, D., Santos, G.C., Fernandes, N.G., Yoshida, M.I., Donnici, C.L., Magalhães, W.F., Machado, J.C.

    Published in Journal of molecular structure (10-04-2013)
    “…[Display omitted] ► [TPPO(1−X)·ACNX] was studied by thermodynamic, spectroscopic and structural techniques. ► By PALS, TPPO and ACN have the same positronium…”
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    Journal Article
  10. 10

    Positronium formation in europium(III) coordination compounds by Faustino, W.M., de Sá, G.F., Malta, O.L., Soares, M.C.F., Windmöller, D., Machado, J.C.

    Published in Chemical physics letters (12-06-2006)
    “…Positronium formation in Eu(III) complexes was detected. For the complexes investigated in the present work, rough correlations between the luminescence…”
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    Journal Article
  11. 11

    Electronic structure of solid molecular complexes evaluated by positronium formation studies at low temperature by Oliveira, F.C., Denadai, A.M.L., Fulgêncio, F.H., Windmöller, D., Yoshida, M.I., Magalhães, W.F.

    Published in Journal of molecular structure (15-03-2015)
    “…[Display omitted] •[TPPO1−x⋅TPMx] and [TPPO1−x⋅ACNx] systems were studied by PALS at low temperature.•At 80K, τ3 and I3 remain constant throughout the…”
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    Journal Article
  12. 12

    Participation of electronic excited states in the positronium formation mechanism in the Gd(III) pentakis (picrate) complexes with imidazolium countercations by Fulgêncio, F., Borges, A.S., Araújo, M.H., Brito, H.F., Oliveira, F.C., Ribeiro, T., Windmöller, D., Magalhães, W.F.

    Published in Journal of luminescence (01-02-2016)
    “…In this work, positron annihilation lifetime (PALS) and optical spectroscopies measurements were performed on [Gd(pic)2(H2O)6](pic)·6H2O and on complexes of…”
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    Journal Article
  13. 13

    Positronium formation in solid transition metal losartanates complexes by de Oliveira, F.C., Denadai, A.M.L., Fulgêncio, F., da Silva, J.G., Windmöller, D., Marques-Netto, A., Machado, J.C., Magalhães, W.F.

    Published in Chemical physics letters (14-10-2013)
    “…•Ps formation in losartan complexes were evaluated by spur and cibotatic.•I3 parameter was correlated with molar conductivity and periodic properties E0 and…”
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    Journal Article
  14. 14

    Dialytic transport of carboxylic acids through an anion exchange membrane by Zheleznov, A., Windmöller, D., Körner, S., Böddeker, K.W.

    Published in Journal of membrane science (04-02-1998)
    “…The transport behavior of five carboxylic acids of relevance in biotechnology (acetic, propionic, lactic, oxalic, citric) in diffusion dialysis and…”
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    Journal Article