A rapid synthesis of nanofibrillar cellulose/polystyrene composite via ultrasonic treatment

被引：10

作者：

Cherednichenko, K. A. ^{[1
]}

Sayfutdinova, A. R. ^{[1
]}

Kraynov, A. ^{[1
]}

Anikushin, B. ^{[1
]}

Ignatiev, V. ^{[1
]}

Rubtsova, M. I. ^{[1
]}

Konstantinova, S. A. ^{[1
]}

Shchukin, D. G. ^{[2
]}

Vinokurov, V. A. ^{[1
]}

机构：

[1] Oil & Gas Gubkin Univ, Natl Univ, Moscow 119991, Russia

[2] Univ Liverpool, Stephenson Inst Renewable Energy, Dept Chem, Liverpool L69 7ZD, England

来源：

ULTRASONICS SONOCHEMISTRY | 2022年 / 90卷

关键词：

CELLULOSE; POLYMERIZATION; EMULSION; NANOCOMPOSITES; FIBER; BIODEGRADATION; IMAGE;

D O I：

10.1016/j.ultsonch.2022.106180

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A new method of the synthesis of nanofibrillar cellulose/polystyrene composite based on ultrasonic treatment of styrene emulsion in cellulose-water solution was elaborated. A new approach does not require additional heating and proposes a significantly faster synthesis (15 min, 45 C-?) of the target composite compared to the methods described previously. A comprehensive analysis did not reveal any significant differences between mechanical, physical and biodegradable properties of the composite obtained by ultrasonic method and that one obtained by conventional thermal method, which requires much higher temperature (above 75 C-?) and reaction duration (from 3 h).

引用

页数：7

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