Newton Luiz Dias Filho

• Abstract

  The first series of nanomaterials will be obtained from a functionalization of an oligomer polyhedral silsesquioxane ( POSS ) precursor, called octa-(3-chloropropyl)octasilsesquioxane (POSS-PrCl), with six different organic molecules generating six different nanomaterials. This first set of materials will be named "POSS-Adsorbent(s)". The "POSS -Adsorbents" will be tested as adsorbents in…

  Synthesis and characterization of polyhedral oligomeric silsesquioxanes and their applications in process of adsorption and catalysis, AP.R

• Abstract

  This project, with multidisciplinary characteristics, can be divided in three parts, according to the description as follows: In the first part, samples of materials based on silicon, as nanosilicates (POSS- Polyhedral oligomeric silsesquioxane), silicas gel and MCM-41, will be organofunctionalized with selected molecules, resulting, for example, the materials POSS-propil-ATD, MCM-41-prop…

  Synthesis and characterization of inorganic-organic hybrid based on silicon: study of application as adsorbents, heterogeneous catalysts and modifiers for epoxy resins, AP.R
• Colloids and Materials 2011, AR.EXT

(Only some records are available in English at this moment)

• Abstract

  The present work is the synthesis and characterization of novel organometallic complexes of transition metal W(II) with different ligands in their coordination spheres, and the immobilization of these in solid matrices of polyhedral oligomeric silsesquioxane (POSS). The organometallic system proposed W(II) of the type [W(n3-allyl)(CO)2XL2], where L is a monodentate ligand and L2 is a bide…

  Study of the reactions of immobilization of tungsten and molybdenum organometallic complexes on the polyhedral oligomeric silsesquioxanes for application in catalysis, BP.DR

• Synthesis and characterization of new organometallic complexes of Mo(II) and W(II) and their immobilization on supports based on silicon, BE.PQ