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	Provedor de dados Anais da ABC (AABC) (2) Autor Alves,Oswaldo L. (2) Gimenez,Iara F. (1) Mazali,Italo O. (1) Palavra-chave Biomimetic synthesis (1) Bis[diphenylphosphino(methane)] (1) Calcite (1) Hydroxyapatite (1) Morphology (1) Morphosynthesis (1) Palladium(I) complex (1) Porous Vycor glass (1) Thermogravimetric analysis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2008 (1) 2005 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Morphosynthesis: high fidelity inorganic replica of the fibrous network of loofa sponge (Luffa cylindrica) Anais da ABC (AABC) Mazali,Italo O.; Alves,Oswaldo L.. High fidelity calcium carbonate and hydroxyapatite (bio) inorganic replicas of the fibrous network of the dried fruit of Luffa cylindrica are described, utilizing a facile synthetic route. The loofa sponge is a highly complex macroscopic architectural template, an inexpensive and sustainable resource. In the context of the morphosynthesis, the capability of replication of the loofa sponge opens the possibility of the use of biodiversity in obtaining new materials. We would like to emphasize that the template proposed in this paper, makes possible the preparation of inorganic replicas with a very desirable size, on the centimeter scale. This fact is innovative with respect to inorganic replicas described in the literature, which predominate at the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Morphosynthesis; Biomimetic synthesis; Morphology; Calcite; Hydroxyapatite. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652005000100003 Thermal properties of metal-metal bonded Pd(I) complexes supported onto porous Vycor glass Anais da ABC (AABC) Gimenez,Iara F.; Alves,Oswaldo L.. Thermal behavior of the complexes Pd2(dppm)2Cl2, Pd2(dppm)2(SnCl3)Cl and Pd2(dppm)2(SnCl3)2 (dppm = bis[diphenylphosphino(methane)], ((C6H5)2PCH2P(C6H5)2) in the solid state and immobilized onto porous Vycor glass was studied. Similar decomposition mechanisms were observed for the solid and immobilized complexes, with a small thermal stabilization upon immobilization. The decomposition products were characterized by X-ray diffractometry, Raman and diffuse reflectance infrared spectroscopy, which indicated the presence of a mixture of metallic palladium and oxidized species such as PdO,condensed phosphates, SnO2 and SnP2O7. According to X-ray diffractometry, the decomposition products of the immobilized complexes presented higher amounts of PdO than the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Palladium(I) complex; Porous Vycor glass; Bis[diphenylphosphino(methane)]; Thermogravimetric analysis. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200004 Registros recuperados: 2 Primeira ... 1 ... Última

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