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Desenvolvimento de sistemas líquido-cristalinos empregando silicone fluido de co-polímero glicol e poliéter funcional siloxano
(Soc Brasileira Quimica, 2009-01-01)
DEVELOPMENT of LIQUID-CRYSTALLINE SYSTEMS USING SILICON GLYCOL COPOLYMER and POLYETHER FUNCTIONAL SILOXANE. For the construction of the phase diagrams, the method of the aqueous titration was used. There were prepared 5 ...
Study of diglyme plasmas by mass spectrometry
(Ieee, 2017-01-01)
This paper deals with the study of the fragmentation process of diethylene glycol dimethyl ether (diglyme) molecule, i.e., (CH3OCH2CH2)(2)O; in low pressure RF excited plasma discharges. The study was carried out using ...
Study of diglyme plasmas by mass spectrometry
(2017-07-02)
This paper deals with the study of the fragmentation process of diethylene glycol dimethyl ether (diglyme) molecule, i.e., (CH3OCH2CH2)2O; in low pressure RF excited plasma discharges. The study was carried out using mass ...
Polyurethane coating with thin polymer films produced by plasma polymerization of diglyme
(Iop Publishing Ltd, 2009-01-01)
Aqueous-based polyurethane dispersions have been widely utilized as lubricants in textile, shoes, automotive, biomaterial and many other industries because they are less aggressive to surrounding environment. In this work ...
Graphite dispersions as a basis for development of high thermal conductivity fluids
(2017-01-01)
Both conductivity and thermal resistivity measurements of commercial graphite dispersions in non-aqueous polar fluids and non-polar fluids were carried out. Fluids exhibiting different densities as: mineral oil, ethylene ...
Double salt ionic liquids prepared by mixing partially miscible ionic liquids: Tuning the solubility of lipophilic molecules
(2014-01-01)
Double Salt Ionic Liquids (DSILs) were prepared by mixing 1- ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([C2mim][NTf<inf>2</inf>]) and trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)imide ...
Nanostructured sensors for determination of 3-(3,4-dichlorophenyl)-1,1-dimethylurea based in molecularly imprinted polymers (MIPs) deposited in screen printed carbon nanotubes
(2015-01-01)
A sensor based on molecularly imprinted polymers (MIP) was developed for determination of 3-(3,4-Dichlorophenyl)-1,1- dimethylurea (diuron). The MIP were synthesized by free radical polymerization in wich diuron acted as ...
Reducing the electrical resistance of films of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate).
(Associação Brasileira de PolímerosPorto de Galinhas, 2014-10-12)
Semi-conductive polymer thin films were prepared from solutions of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT/PSS) by spin coating. A commercial solution of PEDOT/PSS was submitted to different modification ...