Search Results - "Dias, Francisco S."

Adsorption of polycyclic aromatic hydrocarbons from aqueous solutions by modified periodic mesoporous organosilica by Vidal, Carla B., Barros, Allen L., Moura, Cícero P., de Lima, Ari C.A., Dias, Francisco S., Vasconcellos, Luiz. C.G., Fechine, Pierre B.A., Nascimento, Ronaldo F.

“…Structural formulas of the sources of silica (without CH2CH3 groups) BTEB (a), FTE (b), and idealized schematic of primary structure of mesoporous…”
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Adsorption of BTX (benzene, toluene, o-xylene, and p-xylene) from aqueous solutions by modified periodic mesoporous organosilica by Moura, Cícero P., Vidal, Carla B., Barros, Allen L., Costa, Luelc S., Vasconcellos, Luiz C.G., Dias, Francisco S., Nascimento, Ronaldo F.

“…TG and DTG curves of PMO with deconvolution and enlargement (left), region between 550°C and 850°C (right). [Display omitted] ► A PMO was synthesized by…”
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Removal of Copper, Nickel and Zinc Ions from Aqueous Solution by Chitosan-8-Hydroxyquinoline Beads by Barros, Francisco C. F., Sousa, Francisco W., Cavalcante, Rivelino M., Carvalho, Tecia V., Dias, Francisco S., Queiroz, Danilo C., Vasconcellos, Luiz C. G., Nascimento, Ronaldo F.

“…In this work, 8‐hydroxyquinoline is used as the active sites in cross‐linked chitosan beads with epichlorohydrin (CT‐8HQ). The CT‐8HQ material was shaped in…”
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Interaction of Ag(I), Hg(II), and Cu(II) with 1,2-ethanedithiol immobilized on chitosan: Thermochemical data from isothermal calorimetry by Vieira, Eunice F.S., Cestari, Antonio R., de B. Santos, Elias, Dias, Francisco S.

“…The nature of interactions between metal ions Ag(I), Hg(II), Cu(II) and chitosan derivative of 1,2-ethanedithiol, QTDT, was investigated by isothermal…”
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Effects of climate, spatial and hydrological processes on shaping phytoplankton community structure and β-diversity in an estuary-ocean continuum (Amazon continental shelf, Brazil) by Cavalcanti-Lima, Lisana F., Cutrim, Marco V.J., Feitosa, Fernando A. do N., Flores-Montes, Manuel de J., Dias, Francisco J.S., Sá, Ana K.D. dos S., Santos, Taiza P., da Cruz, Quedyane S., Lourenço, Caio B.

“…This study investigated the influence of the estuarine plume from the Maranhense Gulf on the phytoplankton community structure and β-diversity. To understand…”
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Um sistema simples para preparação de microesferas de quitosana by Dias, Francisco S., Queiroz, Danilo C., Nascimento, Ronaldo F., Lima, Mario Bastos

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Um sistema simples para preparação de microesferas de quitosana Simple system for preparation of chitosan microspheres by Francisco S. Dias, Danilo C. Queiroz, Ronaldo F. Nascimento, Mario Bastos Lima

“…This article describes the construction and optimization of an inexpensive apparatus for the production of uniform and porous chitosan microspheres. It also…”
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Pluriannual Watershed Discharges of Hg into a Tropical Semi-Arid Estuary of the Jaguaribe River, NE Brazil by Lacerda, Luiz D., Dias, Francisco J. S., Marins, Rozane V., Soares, Talita M., Godoy, José Marcos O., Godoy, Maria Luiza D. P.

“…Mercury fluxes were measured during the dry and rainy seasons (2005 to 2009) at the Jaguaribe River estuary, which discharges into the Equatorial Atlantic…”
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Performance Analysis of Dual-Storage System for Isolated Microgrids based on Tidal Stream Source by Gomes, Thiago Luis C., Saavedra, Osvaldo R., Bezerra, Pedro L., Sa, Bruno G., Junior, Audalio Rebelo Torres, Dias, Francisco Jose da S., Lima, Shigeaki Leite de

“…Due to the intermittent characteristic of renewable sources, battery energy storage systems (BESS) play an important role in instantaneous power balance. In…”
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Energetics of formation of adducts of N-methyl-2-pyrrolidone with zinc(II) family metal halides — A thermochemical study by Nunes, Ana L.C., de Queiroz, JoséC., Dias, Francisco S., Vieira, Eunice F.S.

“…Thermochemical data for adducts of N-methyl-2-pyrrolidone (NMP) with zinc(II), cadmium(II) and mercury (II) halides have been obtained from solution…”
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A thermochemical study of adducts of 2-pyrrolidone with zinc(III), cadmium(II) and mercury(II) halides by Vieira, Eunice F.S., de Queiroz, JoséC., Dias, Francisco S.

“…The standard molar enthalpies of acid-base reactions in the condensed state ( Δ r H ⦵ ) of the adducts MX 2 · nBuL (where M is Zn, Cd, Hg; X is Cl, Br, I; n =…”
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Thermochemical data for adducts of ε-caprolactam with zinc(II) family metal halides by da Silva, Zelma R., de Queiroz, JoséC., Vieira, Eunice F.S., Dias, Francisco S.

“…From solution calorimetry and appropriate thermodynamic cycles, the standard molar enthalpies of acid-base reactions in the condensed state ( Δ r H°) for MX 2·…”
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