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Optical Fiber Relative Humidity Sensor Based on a FBG with a Di-Ureasil Coating
(Mdpi Ag, 2012-07-01)
In this work we proposed a relative humidity (RH) sensor based on a Bragg grating written in an optical fiber, associated with a coating of organo-silica hybrid material prepared by the sol-gel method. The organo-silica-based ...
Aço inox bactericida
(Escola de Minas, 2007-03-01)
Recobrimentos são largamente empregados na indústria, porém o desenvolvimento de novos materiais com propriedades aperfeiçoadas supre a contínua demanda por uma otimização de desempenho, relação custo-benefício ou aumento ...
Aço inox bactericida
(Escola de Minas, 2007-03-01)
Recobrimentos são largamente empregados na indústria, porém o desenvolvimento de novos materiais com propriedades aperfeiçoadas supre a contínua demanda por uma otimização de desempenho, relação custo-benefício ou aumento ...
Preparation and antibacterial properties of hybrid-zirconia films with silver nanoparticles
(2012)
The antimicrobial effect of incorporating silver nanoparticles (AgNps) into zirconia matrix-polyether glycol was studied. AgNps of 4-6 nm in size were synthesized using the inverse micelles method, and different doses of ...
Production of TiO2 Coated Multiwall Carbon Nanotubes by the Sol-Gel Technique
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2017)
In recent years, efforts in developing high strength-low density materials are increasing significantly. One of the promising materials to attend this demand is the carbon nanotube (CNT), to be used mainly as a reinforcing ...
PDMS-urethanesil hybrid multifunctional materials: combining CO2 use and sol–gel processing
(2020-09-01)
CO2 mitigation by cycloaddition to bis-epoxides to obtain bis-cyclocarbonates (CC) paved one way to a new class of polyurethanes (PUs), the non-isocyanate polyurethanes (NIPUs). By using molecules functionalized with ...
Organic-inorganic hybrid materials derived from epoxy resin and polysiloxanes: Synthesis and characterization
(Wiley-blackwellMaldenEUA, 2008)
Bacterial cellulose–SiO 2 @TiO 2 organic–inorganic hybrid membranes with self-cleaning properties
(2019-01-15)
Abstract: This work reports the preparation of bacterial cellulose (BC) membranes with self-cleaning properties. SiO 2 @TiO 2 (anatase) spherical nanocomposites (around 50 nm in diameter) were prepared by sol–gel process ...
Preparação e caracterização de filmes híbridos orgânico-inorgânicos a base de derivados do politiofeno
(Universidade Estadual Paulista (Unesp), 2017-02-20)
Materiais híbridos orgânico-inorgânicos, constituídos pela combinação de componentes orgânicos e inorgânicos, são homogêneos, apresentam propriedades diferenciadas que refletem a natureza química dos componentes pelos quais ...
Síntese De Látexes Híbridos De Polímero/Sílica Via Copolimerização Em Emulsão Com Alto Teor De Sólidos Para Produção De Tintas Imobiliárias
(Universidade Federal de São Paulo (UNIFESP), 2018-12-14)
Synthesis Of Hybrid Latex Polymer/Silica Through Emulsion Copolymerization With High Solids Content To Decorative Coating Production. The Development Of Organic/Inorganic Hybrid Latex By Incorporation Of Inorganic Particles ...