Structural and mechanical properties of chitosan-poly(ethylene oxide) blend films

被引：0

作者：

Alekseev, V.L. ^{[1
]}

Kel'berg, E.A. ^{[1
]}

Bronnikov, S.V. ^{[1
]}

Evmenenko, G.A. ^{[1
]}

机构：

[1] Inst. of Nuclear Physics, RAS, Gatchina, 188350, Russia

来源：

Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya | 2001年 / 43卷 / 10期

关键词：

Chitin - Derivatives - Neutron scattering - Polyethylene oxides - Polymer blends - Strength of materials;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The mechanical and structural properties of films prepared from chitosan-poly(ethylene oxide) blends were studied. It was shown that the mechanical properties of these films are improved when the content of PEO in the blend achieves 17-20%. The improvement in mechanical properties correlates with a decrease in the characteristic size of structural heterogeneities inherent to two-phase systems, which are analyzed by small-angle neutron scattering.

引用

页码：1856 / 1860