A water soluble 3-n-propyl-1-azonia-4- azabicyclo[2.2.2]octanechloride silsesquioxane grafted onto Al/SiO2 surface. Chromium adsorption study
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Estadual Paulista Júlio de Mesquita Filho
2006
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| _version_ | 1876483586025062400 |
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| author | T. M. H. Costa |
| author_facet | T. M. H. Costa |
| contents | A water soluble 3-n-propyl-1-azonia-4- azabicyclo[2.2.2]octanechloride silsesquioxane grafted onto Al/SiO2 surface. Chromium adsorption study T. M. H. Costa E. C. Lima E.V. Benvenutti L. T. Arenas N. M. Simon Y. Gushikem Química sol gel dabco chromium (VI) The water soluble material, 3-n-propyl-1-azonia-4-azabicyclo[2.2.2]octanechloridesilsesquioxane (dabcosil silsesquioxane) was obtained. The dabcosil silsesquioxane was grafted onto asilica surface, previously modified with aluminum oxide. The resulting solid, dabcosil-Al/SiO2, presents0.15 mmol of dabco groups per gram of material. The product of the grafting reaction was analyzedby infrared spectroscopy and N2 adsorption-desorption isotherms. The dabcosil-Al/SiO2 materialwas used as sorbent for chromium (VI) adsorption in aqueous solution. 2006 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42931208 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.2 Vol.31 |
| format | Artículo científico |
| id | redalyc_42931208 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Universidade Estadual Paulista Júlio de Mesquita Filho |
| spellingShingle | A water soluble 3-n-propyl-1-azonia-4- azabicyclo[2.2.2]octanechloride silsesquioxane grafted onto Al/SiO2 surface. Chromium adsorption study T. M. H. Costa Química sol gel dabco chromium (VI) A water soluble 3-n-propyl-1-azonia-4- azabicyclo[2.2.2]octanechloride silsesquioxane grafted onto Al/SiO2 surface. Chromium adsorption study T. M. H. Costa E. C. Lima E.V. Benvenutti L. T. Arenas N. M. Simon Y. Gushikem Química sol gel dabco chromium (VI) The water soluble material, 3-n-propyl-1-azonia-4-azabicyclo[2.2.2]octanechloridesilsesquioxane (dabcosil silsesquioxane) was obtained. The dabcosil silsesquioxane was grafted onto asilica surface, previously modified with aluminum oxide. The resulting solid, dabcosil-Al/SiO2, presents0.15 mmol of dabco groups per gram of material. The product of the grafting reaction was analyzedby infrared spectroscopy and N2 adsorption-desorption isotherms. The dabcosil-Al/SiO2 materialwas used as sorbent for chromium (VI) adsorption in aqueous solution. 2006 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42931208 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.2 Vol.31 |
| title | A water soluble 3-n-propyl-1-azonia-4- azabicyclo[2.2.2]octanechloride silsesquioxane grafted onto Al/SiO2 surface. Chromium adsorption study |
| topic | Química sol gel dabco chromium (VI) |
| url | https://www.redalyc.org/articulo.oa?id=42931208 |