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Mostrando ítems 91-100 de 144
Plasticized pectin-based gel electrolytes
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Pectin is a natural polymer present in plants and, as all natural polymers has biodegradation properties. Chemically, pectin is a polysaccharide composed of a linear chain of 1 -> 4 linked galacturonic acids, which is ...
Electrochemical films deposition and electro-optical properties of bis-carbazol-triphenylamine end-caped dendrimeric polymers
(Pergamon-Elsevier Science Ltd, 2018-02)
A family of structurally related π-conjugated star-shape bis-carbazol-triphenylamine end-caped dendrimers was designed, synthetized and characterized as novel organic optoelectronic materials. These compounds hold ...
Optimization of performances of gelatin/LiBF(4)-based polymer electrolytes by plasticizing effects
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Gelatin is a cheap and abundant natural product with very good biodegradation properties and can be used to obtain acetic acid or LiClO(4)-based gel polymer electrolytes (GPEs) with high ionic conductivity and good stability. ...
Electropolimerization of Functionalizaed Carbazole End-Capped Dendrimers. Formation of Conductive Films
(Pergamon-Elsevier Science Ltd, 2016-07)
A series of peripherally carbazole functionalized dendrimeric starburst monomers were synthesized and characterized. The electrochemical polymerization over Pt and indium tin oxide electrodes of fully π-conjugated dendrimers ...
Polímeros condutores: uma breve introdução ao assunto
(Universidade Federal de São CarlosUFSCarCâmpus SorocabaQuímica - QL-So, 2020-07-01)
The science development is linked in to how the human being observes the nature and
removes the inputs for the construction of tools that facilitates their lifelong journey.
Perception of semiconductor properties in ...
Tungsten oxide ion-gated phototransistors using ionic liquid and aqueous gating media
(Iop Publishing Ltd, 2019-07-24)
Ion-gated transistors employ ionic gating media (e.g. ionic liquids, polymer electrolytes, aqueous saline solutions) to modulate the density of the charge carriers in the transistor channel. Not only they operate at low ...
Materiais híbridos orgânicos-inorgânicos: argilominerais, óxidos e polímeros
(Universidade Federal do ParáBrasilInstituto de GeociênciasUFPAPrograma de Pós-Graduação em Geologia e Geoquímica, 2018)
Avaliação de propriedades ópticas e espessura de filmes finos de TiO2 a partir do espectro de transmitância
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA, 2016-05-12)
TiO2 thin films have been successfully used in solar cells, smart windows,
photochromic and electrochromic windows and also as photocatalytic coatings. In this
work, TiO2 thin films were deposited by magnetron sputtering ...