Published : 2022-08-18

Synthesis of organic-inorganic hybrids based on cellulose acetate butyrate

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.


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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://ichp.vot.pl/index.php/p/article/view/1267