Lamellar silicates have been studied due their surface properties and lamellar structure. In this context, the magadiite and vermiculite, which are synthetic and natural lamellar silicates, respectively, can be chemically modified and applied as supports for immobilization of organic groups resulting in multifunctional solids. In this work was investigated the synthesis of nanoestructured solids, applying acid magadiite and sodium and lixiviated vermiculites (using HNO3 in the concentrations of 0.3; 0.5 and 0.8 mol dm-3) as supports for immobilization of the compounds ethylene sulfide (ES), 3-chloropropyltrimethoxysilane (CPTS) and 1-(2-aminoethyl)piperazine (AMP), forming the hybrids MagES, VCl and VAMP, respectively. The solids were chara...
Nos últimos anos, vêm sendo desenvolvidas pesquisas para obtenção de novos materiais e metodologias ...
La pollution des eaux usées par les éléments métalliques présents à l’état de traces et les cholorop...
Neste trabalho, a vermiculita sódica (VNa+) foi submetida à lixiviação ácida controlada utilizando á...
Lamellar silicates have been studied due their surface properties and lamellar structure. In this co...
A group of interesting materials for the production of multifunctional solids are the natural phyllo...
The interactions between lamellar silicate with dyes have been widely studied for analytical applica...
The selective leaching of clay minerals is an important method in the preparation of porous silicat...
Vermiculite is a 2:1 planar phyllosilicate, di or trioctahedric, with high isomorphic substitution a...
Híbridos mesoporosos orgânico-inorgânicos são candidatos promissores na área de adsorção. Neste trab...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Clay minerals have been used for adsorption of pollutant substances. In this work, sodium palygorski...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
In this work sodium vermiculite (VNa+) was subjected to controlled acid leaching with nitric acid (...
The contamination of aquatic environments by toxic metals such as radionuclides is of great concern ...
The reaction between 3-aminopropyltriethoxysilane (AMPTS) with thioglycolic acid (TGA) resulted in a...
Nos últimos anos, vêm sendo desenvolvidas pesquisas para obtenção de novos materiais e metodologias ...
La pollution des eaux usées par les éléments métalliques présents à l’état de traces et les cholorop...
Neste trabalho, a vermiculita sódica (VNa+) foi submetida à lixiviação ácida controlada utilizando á...
Lamellar silicates have been studied due their surface properties and lamellar structure. In this co...
A group of interesting materials for the production of multifunctional solids are the natural phyllo...
The interactions between lamellar silicate with dyes have been widely studied for analytical applica...
The selective leaching of clay minerals is an important method in the preparation of porous silicat...
Vermiculite is a 2:1 planar phyllosilicate, di or trioctahedric, with high isomorphic substitution a...
Híbridos mesoporosos orgânico-inorgânicos são candidatos promissores na área de adsorção. Neste trab...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Clay minerals have been used for adsorption of pollutant substances. In this work, sodium palygorski...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
In this work sodium vermiculite (VNa+) was subjected to controlled acid leaching with nitric acid (...
The contamination of aquatic environments by toxic metals such as radionuclides is of great concern ...
The reaction between 3-aminopropyltriethoxysilane (AMPTS) with thioglycolic acid (TGA) resulted in a...
Nos últimos anos, vêm sendo desenvolvidas pesquisas para obtenção de novos materiais e metodologias ...
La pollution des eaux usées par les éléments métalliques présents à l’état de traces et les cholorop...
Neste trabalho, a vermiculita sódica (VNa+) foi submetida à lixiviação ácida controlada utilizando á...