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Mostrando ítems 21-30 de 54
Efeito da adição de argilas modificadas na estrutura e propriedades funcionais de biofilmes produzidos a base de zeína
(Universidade Estadual Paulista (UNESP), 2014)
Análise comparativa de fadiga mecânica em compósitos de polipropileno com talco e com nanoargila
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2010-05-17)
Talc is a well known lamellar mineral filler much used for mechanical reinforcement of polypropylene (PP) composites. Mineral nanoclay is also a lamellar filler that is gaining much interest due to its reinforcement effect ...
Preparation and properties as positive electrodes of PANI-LiNi0.8Co0.2O2 nanocomposites
(Royal Soc Chemistry, 2008-09-07)
PANI-LiNi0.8Co0.2O2 nanocomposite material with improved properties as positive electrode was prepared by a new synthesis method. In a first step, LiNi0.8Co0.2O2 mixed oxide in the form of a fine powder was dispersed in ...
Preparation and properties as positive electrodes of PANI-LiNi0.8Co0.2O2 nanocomposites
(Royal Soc Chemistry, 2008-09-07)
PANI-LiNi0.8Co0.2O2 nanocomposite material with improved properties as positive electrode was prepared by a new synthesis method. In a first step, LiNi0.8Co0.2O2 mixed oxide in the form of a fine powder was dispersed in ...
Studying the intercalation of polyaniline in clay minerals to make micro-composites materialsEstudio de la intercalación de polianilina en minerales de arcilla para formar materiales micro-compuestos
(Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, 2012)
Estudo de fases do sistema Fe-Co-Nb e correlações de suas propriedades estruturais e magnéticas
(Universidade Federal de Minas GeraisUFMG, 1995-10-19)
The binary Fe-Co system, in the composition range 40-60at%Fe, and the ternary Fe-Co-Nb system, in nearly equiatomic FeCo alloys with 0-13.4at%Nb, have been studied here. Our leading purposes in this investigation were to ...
Nanocompósitos de polietileno/argila bentonítica com propriedades antichama
(Associação Brasileira de Polímeros, 2017-01-16)
In this research, nanocomposites of high density polyethylene (HDPE) with montmorillonite clay (MMT) and organoclay (OMMT) were prepared by melt intercalation, in order to examine the flame retardant effect of the obtained ...