9 documents found, page 1 of 1
Visible and near-infrared luminescent Eu3+ or Er3+ doped laponite-derived xerog...
Tronto, Jairo; Ribeiro, Sidney José Lima; Valim, João Barros; Gonçalves, Rogéria RochaLaponite-derived materials represent promising materials for optical applications. In this work, Eu^3+- or Er^3+-doped laponite xerogels and films were prepared from colloidal dispersion. Homogeneous, crack-free and transparent single layers were deposited on soda-lime substrates with a thickness of 10 μm. Structural and spectroscopic properties were analyzed by thermal analyses, X-ray diffractometry, transmiss...
Starch biocatalyst based on α-amylase-Mg/Al-layered double hydroxide nanohybrids
Valim, João Barros
Conducting polymers / layered double hydroxides intercalated nanocomposites
Valim, João Barros
Sorption of aspartic and glutamic aminoacids on calcined hydrotalcite
Valim, João Barros
Percolated non-Newtonian flow for silicone obtained from exfoliated bioinorgani...
Valim, João Barros
Chemical, structural, and thermal properties of Zn(II)-Cr(III) layered double h...
Valim, João Barros
Comparative study of the coprecipitation methods for the preparation of layered...
Valim, João Barros
A quimica dos atomos dopantes de 51Cr (III) em K2CrO4
Valim, João BarrosOrientador : Kenneth Elmer Collins; Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Quimica; Doutorado
Reação fotoquimica da sacarose no estado solido, induzida por laser de CO2
Valim, João BarrosOrientador : Chhin-Tsu Lin; Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica; Mestrado