Campus Campina Grande | Centro de Ciências e Tecnologia - CCT: Recent submissions

  • NUNES, R. A.; http://lattes.cnpq.br/9171908740383059; NUNES, Raquel Araújo. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-08-22)
    Among the electrochemical processes used in the electrolytic production of chlorine (Cl2) and caustic soda (NaOH), diaphragm technology is the most widely used in the world. For a long time, asbestos was the main material ...
  • LEITE, Raquel B.; http://lattes.cnpq.br/0194999097605374; LEITE, Raquel Barreto. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-02-18)
    This research proposed to evaluate the influence of the fuel type on the synthesis by combustion reaction at the temperatures 500 and 800 oC, aiming at obtaining calcium phosphates for biomedical applications. The fuels ...
  • FREITAS, D. M. G.; FREITAS, DANIEL M. G.; FREITAS, DANIEL MULLER G.; http://lattes.cnpq.br/2978708212879839; FREITAS, Daniel Muller Gomes de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-08-23)
    The polyethylene presents a high degree of diversity in relation to the molecular structure, being able to present long and short branches and varied molecular weight distribution, which affects its rheological behavior. ...
  • LEITE, R. S.; http://lattes.cnpq.br/7542370226214292; LEITE, Raquel Santos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    Titanium dioxide (TiO2) has been synthesized in the form of nanofibers for photocatalysis, photodegradation and water treatment applications. The use of silver nanoparticles, potentiates the catalytic effect of TiO2, ...
  • DANTAS JÚNIOR, C. M.; http://lattes.cnpq.br/7486500899404590; DANTAS JÚNIOR, Clóvis de Medeiros. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    Studies show that residues from the extraction and processing of quartzites can be substitutes for the conventional raw materials used in civil construction because they have similar properties to them after they have ...
  • CARVALHO, R. S.; http://lattes.cnpq.br/6145935752794997; CARVALHO, Roberta Sarmento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-10-09)
    The ceramic materials are present in many applications of electronic components, highlighting mullite and mullite-based composites. The objective of this work was to study formulations containing aluminosilicates and ...
  • LEAL, C. A.; LEAL, CALINE ALVES; http://lattes.cnpq.br/8919502201386990; LEAL, Caline Alves. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-06-21)
    This work intends to understand the mechanisms of swelling and disintegration of shales from the Northeastern Region of Brazil. Nine samples of shales and a sample of sodium bentonite clay were analyzed. The study was ...
  • SOARES, R.L.; http://lattes.cnpq.br/0494374289705105; SOARES, Roniere Leite. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    The objective of the present study was to obtain Ni50Ti50-XHfX .at% alloys with EMF by means of three types of processes: (i) plasma arc casting (SPP method) on EDG Discovery camera All Metal ; (ii) fast solidification ...
  • HANKEN, R. B. L.; http://lattes.cnpq.br/4979828962131919; HANKEN, Ruth Barreto Leite. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-10-31)
    Polymeric composites reinforced with mineral fillers have aroused the interest of researchers because they present better thermal and mechanical properties when compared to pure polymers. Biopolyethylene / vermiculite ...
  • ALMEIDA, Brunna Lima de.; MEDEIROS, Brunna Lima de Almeida Victor.; MEDEIROS, B. L. A. V.; http://lattes.cnpq.br/9966295997259863; MEDEIROS, Brunna Lima de Almeida Victor. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-04-17)
    The generation of waste in the industrial sector is a problem that has been followed by the economic growth of the sector. Presenting solutions and alternatives that minimize the environmental impact caused by the incorrect ...
  • OLIVEIRA, S. S. L.; http://lattes.cnpq.br/3388589670868128; OLIVEIRA, Suelem Sonaly Lima. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-12-13)
    Ceramic membranes expand the possibilities of industrial applications, due to advantages in terms of permeability and resistance (chemical, thermal and mechanical). Low-cost raw materials and/or from recycling is a trend ...
  • ANDRADE, A. L. S.; ANDRADE, ANDRÉ L. SIMÕES.; ANDRADE, ANDRÉ LUÍS SIMÕES.; http://lattes.cnpq.br/9922792912017424; ANDRADE, André Luís Simões. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-05-22)
    The objective of this work was to develop a textile finishing based on chitosan/clay bionanocomposites in cotton fabrics in an attempt to confer antimicrobial and UV blocking properties. First, two commercial chitosans, ...
  • SANTOS, T. T.; SANTOS, TIAGO T.; http://lattes.cnpq.br/7231093946602329; SANTOS, Tiago Tibério dos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-04-17)
    In this work, PBAT/organoclay nanocomposites with 2.5; 5,0 e 7,5% filler content were prepared by two routes: (I) direct mixing in an internal mixer, operating at 180°C for 15 minutes at speeds of 60, 120 and 180 rpm, ...
  • LAURSEN, A.; LAURSEN, ANDERSON.; http://lattes.cnpq.br/5806021036385085; LAURSEN, Anderson. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-04-30)
    One of the main raw materials used in the sanitary ware industry is clay “ball clay. However, Brazil is scarce in deposits of this clay. Like this, This work aims to investigate the replacement of a reference clay by ...
  • Tavares, A. A.; TAVARES, ALBANIZA A.; TAVARES, ALBANIZA ALVES.; http://lattes.cnpq.br/8402851333688638; TAVARES, Albaniza Alves. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-05-27)
    Chitosan / montmorillonite bionanocomposite films were prepared by the solvent evaporation method, with the aim of immobilizing the drug ibuprofen (IBU) and delaying their release when subjected to a medium that simulates ...
  • RAMOS, Alana Pereira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-07-12)
    The objective of this work was to study a series of five Ti50Ni50-x Zrx alloy compositions (x = 0, 2, 5, 10 and 15% at.) And to evaluate the interference of nickel substitution by zirconium and the influence of zirconium ...
  • BARBOSA, W. T.; http://lattes.cnpq.br/6689285779202999; BARBOSA, Willams Teles. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-03-12)
    The objective of this work is the development of a new cement applied in endodontics based on calcium aluminate and strontium, with adequate physical, chemical, mechanical and biological properties, such as: short setting ...
  • OLIVEIRA, A. D. B.; OLIVEIRA, AKIDAUANA DB.; DE OLIVEIRA, AKIDAUANA D. B.; http://lattes.cnpq.br/6096954242511758; OLIVEIRA, Akidauana Dandara Brito de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAISUFCGUniversidade Federal de Campina Grande, 2019-12-06)
    The aim of this work is to evaluate the rheological behavior of high density biopolyethylene/linear low density linear biopolyethylene (BioHDPE/BioLLDPE) blends, containing 0-100% of BioLLDPE, at low and high shear rates ...
  • ARAÚJO, J. Z.; http://lattes.cnpq.br/1956055429993492; ARAÚJO, Joilson Zacarias. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-11-13)
    This dissertation considers that in Cosmology, the effects of Lorentz Invariance Violation (LIV) have implications for the inflationary phase of the Universe. The idea is that in the initial phase, LIV acts non-locally in ...
  • PEREIRA, J. F.; http://lattes.cnpq.br/1764414077097265; PEREIRA, Joseane Freire. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM FÍSICAUFCGUniversidade Federal de Campina Grande, 2023-03-16)
    In this work there is an interesting in understanding how nickel (Ni2+) and magnesium (Mg2+) interact in the compound AxCo1-xTiO3, in its structural and vibrational properties, after atomic substitution in cobalt titanate ...

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