Ceramics-Silikáty 61, (4) 293 - 300 (2017) |
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NEW METHOD OF OBTAINING GELATINE-SiO₂ COMPOSITE SYSTEMS USING 3-GLYCIDOXYPROPYLTRIMETHOXYSILANE AND 3-CHLOROPROPYLTRIMETHOXYSILANE
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Martyla Agnieszka 1, Przekop Robert Edward 2, Marchewka Aleksandra 2, Sztorch Bogna 3, Marciniak Piotr 2, Kopczyk Maciej 1, Osinska-Broniarz Monika 1
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1 Institute of Non-Ferrous Metals, Division in Poznan, Central Laboratory of Batteries and Cells, ul. Forteczna 12, 61-362 Poznan, Poland
2 Centre for Advanced Technologies Adam Mickiewicz University in Poznan, ul. Umultowska 89c, 61-614 Poznan, Poland
3 Faculty of Chemistry, Adam Mickiewicz University, ul. Umultowska 89b, 61-614 Poznan, Poland
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Keywords: Sol-gel, Gelatine, SiO₂, Biopolymer composite, Encapsulation, Water sorption, Hydrophobicity, Hydrophilicity
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Composite materials based on biopolymers are an attractive alternative to conventional composites because of their high biocompatibility, biodegradability and unique functional characteristics. The method developed for the synthesis of material using glycidoxypropyltrimethoxysilane and chloropropyltrimethoxysilane is based on sol-gel processes making possible enhanced control over the final properties of the composite, such as water absorption and the hydrophobic or hydrophilic properties. Thermal studies of the composite show significant complexity of the formation process of the composite, and the possibility of the controlled carbonization into ceramic material. |
 PDF (3.8 MB) |
doi: 10.13168/cs.2017.0028
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