Thermal stability of polymer mixtures based on oxidized cellulose and polyguanidine hydrochloride

4th School-Seminar of Young Russian Scientists "Problems of Sustainable Regional Development", dedicated to the 70th anniversary of Academician of the Russian Academy of Sciences Arnold Kirillovich Tulokhonov

自然科学（总论）

Mognonov, D.M.^1 ; Morozov, S.V.^2 ; Zh Ayurova, O.^1 ; Chernyak, E.I.^2 ; Rodionov, V.I.^2 ; Grigor'Eva, M.N.^1 ; Stelmakh, S.A.^1

Baikal Institute of Nature Management SB RAS, Ulan-Ude

670047, Russia^1

N N Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, Novosibirsk

630090, Russia^2

关键词: Decomposition temperature;    Dynamic thermogravimetric analysis;    Oxidized cellulose;    Photo-irradiation;    Polymer mixture;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/320/1/012052/pdf
DOI  :  10.1088/1755-1315/320/1/012052

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

Thermal stability data of the polymer mixtures based on oxidized cellulose and polyguanidine hydrochloride were obtained by dynamic thermogravimetric analysis (TGA). It was established that the obtained compositions have a lower decomposition temperature than the initial components of the mixture, that can lead to an increase in the degree of biodegradability of the composition. It was shown that photoirradiation does not affect the thermal stability of the studied compositions.