CLAUDIO RODRIGUES
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Livro IPEN-doc 27185 IPEN e a nanotecnologia2020 - LINARDI, MARCELO; LUGAO, ADEMAR B.; OLIVEIRA NETO, ALMIR; NETTO, ANA P.F.A.; FREITAS, ANDERSON Z. de; CARBONARI, ARTUR W.; RODRIGUES, CLAUDIO; VIEIRA, DANIEL P.; ANDRADE, DELVONEI A. de; ZEZELL, DENISE M.; PARRA, DUCLERC F.; FONSECA, EDVALDO R.P. da; GALEGO, EGUIBERTO; MUCCILLO, ELIANA N. dos S.; SANTIAGO, ELISABETE I.; CARVALHO, ELITA F.U. de; BERNARDES, EMERSON S.; MOURA, ESPERIDIANA A.B. de; SPINACE, ESTEVAM V.; FONSECA, FABIO C.; SILVA, FLAVIA R. de O.; COSENTINO, IVANA C.; MENGATTI, JAIR; PERROTTA, JOSE A.; BRESSIANI, JOSE C.; ROGERO, JOSE R.; RAMANATHAN, LALGUDI V.; ROCHA, MARCELO da S.; PIRES, MARIA A.F.; ROSTELATO, MARIA E.C.M.; RIBEIRO, MARTHA S.; COTRIM, MARYCEL E.B.; IGAMI, MERY P.Z.; WETTER, NIKLAUS U.; VIEIRA JUNIOR, NILSON D.; RODRIGUES JUNIOR, ORLANDO; FARIA JUNIOR, RUBENS N. de; SAKATA, SOLANGE K.; BALDOCHI, SONIA L.; LOPES, THIAGO; ROSSI, WAGNER de; CALVO, WILSON A.P.Artigo IPEN-doc 22599 Comparative analysis of different approaches for theoretical simulation of ultracentrifuge isotopic separation cascades2000 - PORTOGHESE, CELIA C.P.; RODRIGUES, CLAUDIOResumo IPEN-doc 09012 Monocromatic neutron beam production at brazilian nuclear research reactors2000 - STASIULEVICIUS, R.; RODRIGUES, C.; PARENTE, C.B.R.; VOI, D.L.Artigo IPEN-doc 11088 Synthesis and characterization of Ni-Cu/ZrO2 and Co-Cu/ZrO2 catalysts used for ethanol steam reforming2005 - BERGAMASCHI, V.S.; CARVALHO, F.M.S.; SANTOS, W.R.; RODRIGUES, C.Zirconia has received much attention as catalysts for its high surface area and acid-base property. The textural and acid-base properties of ZrO2 depend on both, the synthesis procedure and the calcinations temperature. The aim of the present study is the preparation and characterization of nickel/cupper/zirconia and cobalt/cupper/zirconia microspheres using hydrolysis process. This process is based on homogeneous hydrolysis of droplets of a concentrated ZrO2(NO3)2-urea solution after adding hexamethyletetramine. Gelation was conduced successfully and the gel spheres were dried at 80 ºC. The dried gel spheres were thermally treated at 550 ºC. Characterization of the samples was performed using X-ray diffraction (XRD), BET nitrogen adsorption, scanning electron microscopy (SEM), thermogravimetric (TGA) and UV-Vis spectroscopy. The performance of the microspheres was investigated as catalysts in steam reforming of ethanol. Theses catalysts exhibit a good selectivity for hydrogen.Artigo IPEN-doc 08552 A implementacao de uma gestao baseada em indicadores de desempenho: o caso do Instituto de Pesquisas Energeticas e Nucleares - IPEN2002 - SOUSA, W.H.; OTANI, G.T.; ZOUAIN, D.M.; PERROTTA, J.A.; RODRIGUES, C.Artigo IPEN-doc 08553 A implementacao de uma cultura de indicadores de desempenho: o caso do Instituto de Pesquisas Energeticas e Nucleares2002 - SOUSA, W.H.; ZOUAIN, D.M.; PERROTTA, J.A.; OTANI, G.T.; RODRIGUES, C.Artigo IPEN-doc 09520 Determination of trace amounts of rare-earth elements in highly pure neodymium oxide by sector field inductively coupled plasma mass spectrometry (ICP-SFMS) and high-performance liquid chromatography (HPLC) techniques2002 - PEDREIRA FILHO, W.R.; SARKIS, J.E.S.; QUEIROZ, C.A.S.; RODRIGUES, C.; TOMIYOSHI, I.A.; ABRAO, A.Artigo IPEN-doc 08603 Determination of trace amounts of rare earth elements in high pure lanthanum oxide by sector field inductively coupled plasma mass spectrometry (HR ICP-MS) and high-performance liquid chromatography (HPLC) techniques2001 - PEDREIRA FILHO, W.R.; SARKIS, J.E.S.; RODRIGUES, C.; TOMIYOSHI, I.A.; QUEIROZ, C.A.S.; ABRAO, A.Artigo IPEN-doc 08958 Núcleo do Parque Tecnológico de São Paulo - um 'habitat' para promoção da inovação tecnológica na empresa2002 - ZOUAIN, D.M.; PLONSKI, G.A.; RODRIGUES, C.; ROGERO, J.R.Artigo IPEN-doc 08295 Determination of trace amounts of rare earth elements in highly pure praseodymium oxide by double focusing inductively coupled plasma mass spectrometry and high-performance liquid chromatography2000 - PEDREIRA FILHO, W.R.; SARKIS, J.E.S.; RODRIGUES, C.; TOMIYOSHI, I.A.; QUEIROZ, C.A.S.; ABRAO, A.
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