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OBTAINMENT OF HYBRID COMPOSITES BASED ON HYDROGEL AND PORTLAND CEMENT
(Soc Brasileira Quimica, 2016-02-01)
In this study, a novel hybrid composite based on biodegradable hydrogel and Portland cement with promising technological properties was reported. In the first step, a full 2(3) with central point factorial design was ...
Flexural electromechanical properties of multilayer graphene sheet/carbon nanotube/vinyl ester hybrid nanocomposites
(Elsevier, 2020)
The electrical, mechanical and piezoresistive responses of vinyl ester nanocomposites made of two types of multilayer graphene sheets (GSs) and multiwall carbon nanotube hybrid fillers at different relative concentrations ...
Loaded Ce-Ag organic-inorganic hybrids and their antibacterial activity
(2016-11-01)
There are requirements for surfaces with antibacterial properties in various technological fields. U-PEO hybrids with antibacterial properties were synthesized by the sol-gel process, incorporating combinations of cerium ...
Thermal properties, nanoscopic structure and swelling behavior of chitosan/(ureasil–polyethylene oxide hybrid) blends
(2017-11-01)
In this work, the effect of chitosan blending on the thermal properties, nanoscopic structure and swelling behavior of ureasil–polyethylene oxide (U-PEO) hybrid materials was examined. Materials were prepared by the sol–gel ...
Influence of silica and coupling agent loading on thermal, morphological and mechanical properties of hybrid membranes
(Springer, 2013-08)
Hybrid polyetherimide-silica (PEI-SiO2) membranes were synthesized via the sol?gel method through the hydrolysis of tetraethoxysilane (TEOS) with 3-aminopropyltriethoxysilane (APTEOS) as a coupling agent. The effects of ...
Synthesis and electrochemical properties of vanadyl phosphate di-hydrate/polyaniline derivatives hybrid films
(ELSEVIER SCIENCE BV, 2009)
Vanadyl phosphate and its hybrid compounds have proven to undergo electrochemical intercalation and de-intercalation of lithium ions, which enables its use as cathode material for Li ion rechargeable batteries. In this ...
Analysis of curaua/glass hybrid interlayer laminates
(Sage Publications Ltd, 2014-03-01)
This study compares the mechanical properties of curaua, glass and hybrid curaua/glass laminates evaluated experimentally with those obtained theoretically using commercial software for composites. Hybrids laminates were ...
Experimental and artificial neural network approach for prediction of dynamic mechanical behavior of sisal/glass hybrid composites
(2021-01-01)
The dynamic mechanical behavior (storage modulus, loss modulus, and tan δ) of hybrid sisal/glass composites was investigated in the temperature range of 30–210 °C, for two different volume percentages of reinforcement along ...
Hybridization effect on the mechanical properties of curaua/glass fiber composites
(2013-08-20)
The aim of this paper was to evaluate the effect of hybridizing glass and curaua fibers on the mechanical properties of their composites. These composites were produced by hot compression molding, with distinct overall ...
Hybridization effect on the mechanical properties of curaua/glass fiber composites
(2013-08-20)
The aim of this paper was to evaluate the effect of hybridizing glass and curaua fibers on the mechanical properties of their composites. These composites were produced by hot compression molding, with distinct overall ...