Influence of the synthesis conditions on the characteristics and metal adsorption properties of the 3-(1,4-phenylenediamine)propylsilica xerogel
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidade Estadual Paulista Júlio de Mesquita Filho
2005
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| _version_ | 1876447262706499584 |
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| author | J. C. P. Vaghetti |
| author_facet | J. C. P. Vaghetti |
| contents | Influence of the synthesis conditions on the characteristics and metal adsorption properties of the 3-(1,4-phenylenediamine)propylsilica xerogel J. C. P. Vaghetti J. L. Brasil T. M. H. Costa E. C. Lima E.V. Benvenutti Química sol gel morphology hybrid powders metal adsorbent The hybrid 3-(1,4-phenylenediamine)propylsilica xerogel was obtained starting from two differentorganic precursor quantity (5 and 8 mmol) to 22 mmol of TEOS, in the synthesis. The xerogel samples werecharacterized by using CHN elemental analysis, N2 adsorption-desorption isotherms, infrared thermalanalysis. The xerogel was used as metal sorbent for Cu2+, Cd2+ and Pb2+ in aqueous solution withconcentration range of 10-3 to 10-5 mmol l-1. The quantity of organic precursor added in the synthesisinfluences the characteristics of the xerogel as morphology and thermal stability, as well as the metaladsorption capacity. 2005 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42930406 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.4 Vol.30 |
| format | Artículo científico |
| id | redalyc_42930406 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Universidade Estadual Paulista Júlio de Mesquita Filho |
| spellingShingle | Influence of the synthesis conditions on the characteristics and metal adsorption properties of the 3-(1,4-phenylenediamine)propylsilica xerogel J. C. P. Vaghetti Química sol gel morphology hybrid powders metal adsorbent Influence of the synthesis conditions on the characteristics and metal adsorption properties of the 3-(1,4-phenylenediamine)propylsilica xerogel J. C. P. Vaghetti J. L. Brasil T. M. H. Costa E. C. Lima E.V. Benvenutti Química sol gel morphology hybrid powders metal adsorbent The hybrid 3-(1,4-phenylenediamine)propylsilica xerogel was obtained starting from two differentorganic precursor quantity (5 and 8 mmol) to 22 mmol of TEOS, in the synthesis. The xerogel samples werecharacterized by using CHN elemental analysis, N2 adsorption-desorption isotherms, infrared thermalanalysis. The xerogel was used as metal sorbent for Cu2+, Cd2+ and Pb2+ in aqueous solution withconcentration range of 10-3 to 10-5 mmol l-1. The quantity of organic precursor added in the synthesisinfluences the characteristics of the xerogel as morphology and thermal stability, as well as the metaladsorption capacity. 2005 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42930406 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Num.4 Vol.30 |
| title | Influence of the synthesis conditions on the characteristics and metal adsorption properties of the 3-(1,4-phenylenediamine)propylsilica xerogel |
| topic | Química sol gel morphology hybrid powders metal adsorbent |
| url | https://www.redalyc.org/articulo.oa?id=42930406 |