Synthesis of organic-inorganic hybrids based on cellulose acetate butyrate

P. Wojciechowska

Published : 2022-08-18

Vol. 54 No. 11-12 (2009)

Synthesis of organic-inorganic hybrids based on cellulose acetate butyrate

P. Wojciechowska

Abstract

Novel organic-inorganic hybrids based on cellulose acetate butyrate (CAB) were synthesized applying sol-gel process. The inorganic phase was introduced into polymer matrix by hydrolysis and condensation using tetraethoxysilane (TEOS) as the precursor, under acidic conditions. The obtained organic-inorganic hybrids were characterized by different techniques such as IR spectroscopy, thermogravimetric analysis (TGA), solid state 29Si NMR and scanning electron microscopy (SEM). Organic-inorganic hybrids obtained with 20% of diethyl phthalate (DEP) as plasticizer exhibit good transparency in comparison with unmodified CAB.

Keywords

octanomaślan celulozy ; metoda zol-żel ; organiczno-nieorganiczne materiały hybrydowe ; analiza termograwimetryczna ; spektroskopia IR ; 29Si NMR ; skaningowa mikroskopia elektronowa cellulose acetate butyrate ; sol-gel process ; organic-inorganic hybrids ; thermogravimetric analysis ; IR spectroscopy ; 29Si NMR ; scanning electron microscopy

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Wojciechowska, P. (2022). Synthesis of organic-inorganic hybrids based on cellulose acetate butyrate. Polimery, 54(11-12), 845–848. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1267

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