Now showing items 21-30 of 94
K2Mn2II(H2O)(2)C2O4(HPO3)(2): a new 2D manganese(II) oxalatophosphite with double-layered honeycomb sheets stabilized by potassium ions
(Royal Soc Chemistry, 2018)
A novel 2D metal oxalatophosphite, K2Mn2II(H2O)(2)C2O4(HPO3)(2) (KMnCP), was hydrothermally synthesized and characterized. The hexagonal morphology and crystal growth faces of KMnCP were predicted by the Bravais-Friedel- ...
Ampegravere's motor: Its history and the controversies surrounding its working mechanism
(Amer Assoc Physics Teachers Amer Inst PhysicsMelvilleEUA, 2012)
A surface modification for hydrogen storage intermetallic particles by sol-gel method
A new process for the surface modification of hydrogen storage intermetallic particles used as anode material in secondary batteries is proposed in this article. The copper oxide particles coverage obtained by the sol-gel ...
Adaptación y evaluación de las propiedades psicométricas de la BAS-3 para población adolescente de Tucumán (Argentina)Adaptation and Evaluation of the Psychometric Properties of the BAS-3 Socialization Battery to Adolescents Sample from Tucumán (Argentina)
(Universidad Santo Tomás. Facultad de Psicología, 2013-03)
Se describió la adaptación y evaluación de las propiedades psicométricas de la Batería de Socialización para Adolescentes (BAS-3) en adolescentes de Tucumán (Argentina). Se aplicó la batería a 381 adolescentes escolarizados, ...
The effects of Ag content and dendrite spacing on the electrochemical behavior of Pb-Ag alloys for Pb-acid battery components
(Elsevier Science BvAmsterdamHolanda, 2013)
Desenvolvimento de uma nova rota de síntese hidrotermal assistida por micro-ondas para a obtenção de nanopartículas de espinélios de manganês e lítio dopados com alumínio para aplicação em baterias de íons lítio
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em QuímicaCâmpus São Carlos, 2018-03-01)
Spinel of manganese and lithium undoped and doped with aluminum were obtained by an unpublished, energy saving, short time, and low temperature synthesis: microwave-assisted hydrothermal route. Undoped spinel was synthesized ...
Osteoconductivity of modified fluorcanasite glass-ceramics for bone tissue augmentation and repair
Modified fluorcanasite glasses were fabricated by either altering the molar ratios of Na 2O and CaO or by adding P 2O 5 to the parent stoichiometric glass compositions. Glasses were converted to glass-ceramics by a controlled ...
Preparação e caracterização de compósitos de polianilina (DMcT Cu(II)) / fibra de carbono como catodos em baterias secundárias.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Química, 2004-12-17)
The composites were obtained by cyclic voltammetry and the incorporation of Cu(II) to the Pani(DMcT) / C fiber composite was carried out by two methods: A) Cu(II) added to the polymerization electrolyte along with the ...