New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method
One well-known method for hybrids synthesis with incorporated organic dyes is sol-gel method, which is based on the concept of molecular manipulation to design ceramics, glasses, and composites. The low-temperature process allows for the incorporation of guest organic molecules within the inorganic...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/4537039 |
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| author | Ramona Gheonea Eleonora Cornelia Crasmareanu Nicoleta Plesu Sorin Sauca Vasile Simulescu Gheorghe Ilia |
| author_facet | Ramona Gheonea Eleonora Cornelia Crasmareanu Nicoleta Plesu Sorin Sauca Vasile Simulescu Gheorghe Ilia |
| author_sort | Ramona Gheonea |
| collection | DOAJ |
| description | One well-known method for hybrids synthesis with incorporated organic dyes is sol-gel method, which is based on the concept of molecular manipulation to design ceramics, glasses, and composites. The low-temperature process allows for the incorporation of guest organic molecules within the inorganic matrix, as well as for the synthesis of hybrid networks in which the organic and inorganic phases are interpenetrating. The aim of the work presented in this paper was the preparation of the gels with three different dyes, at different molar ratios by using the hydrolytic sol-gel process. The interaction of the dye and the oxide was examined by UV-vis spectroscopy and FT-IR. The thermal stability of the hybrid organic-inorganic xerogel formed here was studied by thermal analysis. The micrographs obtained by scanning electron microscopy (SEM) revealed the high density of the films. Such characteristics indicate the possible application of these films in solar cells. |
| format | Article |
| id | doaj-art-9ec96ceead744448a7f8f4a03a0cfe0f |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-9ec96ceead744448a7f8f4a03a0cfe0f2025-02-03T01:02:33ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422017-01-01201710.1155/2017/45370394537039New Hybrid Materials Synthesized with Different Dyes by Sol-Gel MethodRamona Gheonea0Eleonora Cornelia Crasmareanu1Nicoleta Plesu2Sorin Sauca3Vasile Simulescu4Gheorghe Ilia5Faculty of Chemistry, Biology, Geography, West University of Timisoara, 4 Bv. Vasile Parvan, 300223 Timisoara, RomaniaInstitute of Chemistry Timisoara of the Romanian Academy, 24 Mihai Viteazul Bvd., 300223 Timisoara, RomaniaInstitute of Chemistry Timisoara of the Romanian Academy, 24 Mihai Viteazul Bvd., 300223 Timisoara, RomaniaInstitute of Chemical Research of Catalonia, 16 Av. Paisos Catalans, 43007 Tarragona, SpainInstitute of Chemistry Timisoara of the Romanian Academy, 24 Mihai Viteazul Bvd., 300223 Timisoara, RomaniaFaculty of Chemistry, Biology, Geography, West University of Timisoara, 4 Bv. Vasile Parvan, 300223 Timisoara, RomaniaOne well-known method for hybrids synthesis with incorporated organic dyes is sol-gel method, which is based on the concept of molecular manipulation to design ceramics, glasses, and composites. The low-temperature process allows for the incorporation of guest organic molecules within the inorganic matrix, as well as for the synthesis of hybrid networks in which the organic and inorganic phases are interpenetrating. The aim of the work presented in this paper was the preparation of the gels with three different dyes, at different molar ratios by using the hydrolytic sol-gel process. The interaction of the dye and the oxide was examined by UV-vis spectroscopy and FT-IR. The thermal stability of the hybrid organic-inorganic xerogel formed here was studied by thermal analysis. The micrographs obtained by scanning electron microscopy (SEM) revealed the high density of the films. Such characteristics indicate the possible application of these films in solar cells.http://dx.doi.org/10.1155/2017/4537039 |
| spellingShingle | Ramona Gheonea Eleonora Cornelia Crasmareanu Nicoleta Plesu Sorin Sauca Vasile Simulescu Gheorghe Ilia New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method Advances in Materials Science and Engineering |
| title | New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method |
| title_full | New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method |
| title_fullStr | New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method |
| title_full_unstemmed | New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method |
| title_short | New Hybrid Materials Synthesized with Different Dyes by Sol-Gel Method |
| title_sort | new hybrid materials synthesized with different dyes by sol gel method |
| url | http://dx.doi.org/10.1155/2017/4537039 |
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