Relative permittivity of monocomponent and binary solutions of N2O5 in liquid CO2 and their activity in nitration of cellulose

被引：0

作者：

A. A. Guskov

I. V. Kuchurov

S. G. Zlotin

机构：

[1] Russian Academy of Sciences,Zelinskii Institute of Organic Chemistry

来源：

Russian Journal of Physical Chemistry B | 2015年 / 9卷

关键词：

carbon dioxide; cellulose; nitrocellulose; nitration; relative permittivity; dinitrogen pentoxide; nitric acid; supercritical drying;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Static relative permittivity of liquid carbon dioxide solutions of dinitrogen pentoxide and its mixtures with nitric, acetic or trifluoroacetic acids is measured. The procedure for nitration of cellulose acquired from various natural noncotton sources (wood, linen, hemp) by mixtures of dinitrogen pentoxide and 100% nitric acid in a carbon dioxide medium is developed. A supercritical drying technique is implemented for dehydration of wet nitrocellulose.

引用

页码：1130 / 1136

页数：6

共 38 条

[1]

Kreplak L.(2007)undefined J. Mol. Biol. 374 365-undefined

[2]

Wang H.(2012)undefined Mendeleev Commun. 22 67-undefined

[3]

Aebi U.(1996)undefined Phys. Chem. Ref. Data 25 1509-undefined

[4]

Kong X. P.(1993)undefined J. Chem. Thermodyn. 25 41-undefined

[5]

Kuchurov I. V.(1992)undefined Thermochim. Acta 211 73-undefined

[6]

Fomenkov I. V.(2010)undefined Russ. Chem. Bull. 59 2147-undefined

[7]

Zlotin S. G.(1946)undefined Nature 158 448-undefined

[8]

Tartakovsky V. A.(1993)undefined Ber. Bunsenges. Phys. Chem. 97 589-undefined

[9]

Span R.(1984)undefined Zh. Prikl. Khim. 3 603-undefined

[10]

Wagner W. J.(1982)undefined Cellulose Chem. Technol. 16 303-undefined

← 1 2 3 4 →