Evaluation of Cross-Linked Chitosan as Filler on Mechanical Properties of Chitosan-Based Bio-Composites

被引：8

作者：

Julkapli, Nurhidayatullaili Muhd ^{[1
]}

Akil, Hazizan Md ^{[1
]}

Ahmad, Zulkifli ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, George Town 14300, Malaysia

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2012年 / 51卷 / 04期

关键词：

Chitosan; Composites; Cross-linking; Mechanical properties; HYDROXYAPATITE; NANOCOMPOSITE; DIFFRACTION; FABRICATION; BARRIER; FILMS;

D O I：

10.1080/03602559.2011.625382

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The cross-linked chitosan (XCs) was applied as a filler for chitosan (Cs) matrix. The composites film was prepared by solution casting at 0 to 12 wt/v% content of XCs filler and characterized under tensile analysis. The tensile strength (TS) and Young Modulus (YM) increased lineraly with the content of XCs filler (2 to 8 wt/v%). Contrarily, tensile strain (EB) and toughness (K) reduced corresponding to similar content of filler. The Fourier Transform Infra-Red (FTIR) and Field Emission Scanning Electron Microscope (FESEM) analysis proved, such results were influenced by the inter hydrogen bonds and electrostatic interactions between Cs and XCs.

引用

页码：333 / 339

页数：7

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