Search Results - "Assunção, R. M. N."

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  1. 1
    Bacterial cellulose–silica organic–inorganic hybrids

    Bacterial cellulose–silica organic–inorganic hybrids by Barud, H. S., Assunção, R. M. N., Martines, M. A. U., Dexpert-Ghys, J., Marques, R. F. C., Messaddeq, Y., Ribeiro, S. J. L.

    Published in Journal of sol-gel science and technology (01-06-2008)
    “…Bacterial cellulose (BC) hydrated membranes present nanometric reticulated structure that can be used as a template in the preparation of new organic–inorganic…”
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  2. 2
    Chemical recycling of poly(vinyl chloride): Application of partially dehydrochlorinated poly(vinyl chloride) for producing a chemically modified polymer

    Chemical recycling of poly(vinyl chloride): Application of partially dehydrochlorinated poly(vinyl chloride) for producing a chemically modified polymer by de A. M. M. S. Machado, Helena M., Filho, G. Rodrigues, De Assunção, R. M. N., Soares, Heline M., Cangani, Ana P., Cerqueira, Daniel A., Meireles, Carla da S.

    Published in Journal of applied polymer science (05-02-2010)
    “…Poly(vinyl chloride) (PVC) pipes were chemically modified to produce a sulfonated polymer with dehydrochlorinated PVC samples as intermediates. Two…”
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  3. 3
    Mortar modified with sulfonated polystyrene produced from waste plastic cups

    Mortar modified with sulfonated polystyrene produced from waste plastic cups by MOTTA, L. A. C., VIEIRA, J. G., OMENA, T. H., FARIA, F. A. C., RODRIGUES FILHO, G., ASSUNÇÃO, R. M. N.

    Published in Revista IBRACON de estruturas e materiais (01-10-2016)
    “…Abstract In this work, we studied the addition of sulfonated polystyrene produced from waste plastic cups as an admixture for mortars. Mortars were analyzed…”
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  4. 4
    Deconvolution of photoluminescence spectra and electronic transition in carbon dots nanoparticles from microcrystalline cellulose

    Deconvolution of photoluminescence spectra and electronic transition in carbon dots nanoparticles from microcrystalline cellulose by Balanta, M.A.G., da Silva Filho, W.J.F., Souza, M.C.G., de Assunção, R.M.N., Champi, A., Cuevas, R.F.

    Published in Journal of luminescence (01-03-2023)
    “…Carbon dots (CDs) are nanomaterials with promising applications in several areas such as optoelectronics and biomedicine due to their low toxicity and strong…”
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  5. 5
    Simultaneous carbonization and sulfonation of microcrystalline cellulose to obtain solid acid catalyst and carbon quantum dots

    Simultaneous carbonization and sulfonation of microcrystalline cellulose to obtain solid acid catalyst and carbon quantum dots by Souza, M.C.G., Batista, A.C.F., Cuevas, R.F., da Silva Filho, W.J.F., Balanta, M.A.G., Champi, A., de Assunção, R.M.N.

    Published in Bioresource technology reports (01-09-2022)
    “…Lignocellulosic materials have been successfully used in the production of solid acid catalysts (SACs), generally prepared in two steps: Biomass thermal or…”
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