Search Results - "Da Silva, L.M"

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    Cobalt particle size effects on catalytic performance for ethanol steam reforming – Smaller is better by da Silva, Andre L.M., den Breejen, Johan P., Mattos, Lisiane V., Bitter, Johannes H., de Jong, Krijn P., Noronha, Fábio B.

    Published in Journal of catalysis (01-10-2014)
    “…[Display omitted] •Turnover frequency increases with decreasing Co particle size.•Decreasing Co particle size led to a higher fraction of corner surface…”
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    Journal Article
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    Determination of the morphology factor of oxide layers by Da Silva, L.M, De Faria, L.A, Boodts, J.F.C

    Published in Electrochimica acta (31-10-2001)
    “…From the linear dependencies of the voltammetric capacitive current, i c, with the potential sweep rates, ν, observed in the low and high domains, it is…”
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    Journal Article
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    Low temperature properties of winterized methyl babassu biodiesel by Silva, M. C. D., da Silva, L. M., Brandão, K. S., Souza, A. G., Cardoso, L. P., dos Santos, A. O.

    “…In this work, differential scanning calorimetry and X-ray diffraction techniques were employed to evaluate the influence of the winterization process on the…”
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    Journal Article
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    Oxidative steam reforming of ethanol over carbon nanofiber supported Co catalysts by da Silva, Andre L.M., Mattos, Lisiane V., den Breejen, Johan P., Bitter, Johannes H., de Jong, Krijn P., Noronha, Fábio B.

    Published in Catalysis today (30-04-2011)
    “…[Display omitted] ▶ The C–C cleavage is more difficult on small Co particles under OSR conditions, which was due to a higher extent of surface oxidation of…”
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    Journal Article Conference Proceeding
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    On the nonmagnetic atom disorder influence in the magnetic and magnetocaloric properties of the Er2Cu0.92Si2.76 off-stoichiometric single-phase compound by Silva, M. Gomes, dos Santos, R.J. Dias, França, J.K.P., Lang, R., dos Santos, A.O., da Silva, L.M.

    Published in Journal of alloys and compounds (05-01-2025)
    “…This paper presents and discusses material aspects, as well as the magnetic and magnetocaloric properties of nominal Er2Cu0.92Si2.76 alloy synthesized by arc…”
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    Journal Article
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    Novel synthesis and physical properties of CoFe2O4@CoFe2 core@shell nanostructures by Nunes, M.S., da Silva, L.M., Carriço, A.S., Morales, M.A., de Araújo, J.H.

    Published in Ceramics international (01-08-2023)
    “…In this work, CoFe2O4@CoFe2 (core@shell) nanoparticles were synthesized by an easy method without using special reagents or gases. Firstly, we have prepared…”
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    Journal Article
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    Magnetocaloric effect of the ternary Dy, Ho and Er platinum gallides by França, E.L.T., dos Santos, A.O., Coelho, A.A., da Silva, L.M.

    “…Magnetic and magnetocaloric properties of equiatomic ternary gallides RPtGa (R=Dy, Ho and Er) compounds have been reported. All these compounds are…”
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    Journal Article
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    Large magnetocaloric effect in ErCoSn driven by metamagnetic phase transition and short-range ferromagnetic correlations by Souza, R.L., Monteiro, J.C.B., dos Santos, A.O., Cardoso, L.P., da Silva, L.M.

    “…•Antiferromagnetic ErCoSn compound is proposed as magnetocaloric material.•Below TN, FM and AFM interactions coexistence induces ErCoSn spin-glass…”
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    Journal Article
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    Magnetic and magnetocaloric properties of DyMn2Si2 compound with multiple magnetic phase transition by dos Reis, D.C., França, E.L.T., de Paula, V.G., dos Santos, A.O., Coelho, A.A., Cardoso, L.P., da Silva, L.M.

    “…Structural, magnetic and magnetocaloric properties of the ternary intermetallic compound DyMn2Si2 are studied by X-ray diffraction and magnetization…”
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    Journal Article
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    Structural disorder effects on the magnetic entropy change of DyCo2 intermetallic: Mechanical milling and the weakening of the itinerant electron metamagnetism mechanism by de Paula, V.G., Silva, M. Gomes, da Silva, L.M., dos Santos, A.O., Lang, R., Otubo, L., Coelho, A.A., Cardoso, L.P.

    Published in Intermetallics (01-03-2018)
    “…Magnetocaloric properties of the intermetallic DyCo2 compound (in the form of reduced size particles) and its correlations with the itinerant electron…”
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    Journal Article
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