Preparation of Ultrahigh Molecular Weight Polyethylene/WS2 Composites for Bulletproof Materials and Study on Their Bulletproof Mechanism
作者:Zhang, T (Zhang, Tao)[ 1,2 ] ; Ma, T (Ma, Tian)[ 1 ] ; Li, WP (Li, Weiping)[ 1 ]
JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS
卷: 54  期: 8  页: 992-1000
DOI: 10.1080/00222348.2015.1035689
出版年: 2015
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摘要
Ultrahigh molecular weight polyethylene (UHMWPE)/WS2 nanoparticle fibers were prepared by adding inorganic fullerene-like (IF) WS2 nanoparticles treated by a coupling agent to the precursor solution of UHMWPE. The influence of WS2 nanoparticles on the microstructure and properties of UHMWPE fibers were characterized by the scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), and mechanical property measurements. The bulletproof performance of the UHMWPE/WS2 composite was tested by a bullet-shock test, and the bulletproof mechanism of the UHMWPE/WS2 composite was preliminarily studied. The results showed that WS2 nanoparticles could be uniformly dispersed in the UHMWPE fiber. After incorporating of WS2 nanoparticles, the UHMWPE fibers became stiffer and tougher than the pristine ones. In particular, the modulus of the fibers increased from 1203 to 1326 cN/dtex. The introduction of IF-WS2 nanoparticles led to significantly improved bulletproof performance of UHMWPE fibers.
关键词
作者关键词:bulletproof materials; bulletproof mechanism; composite fibers; inorganic fullerene-like WS2 nanoparticles; ultrahigh molecular weight polyethylene
KeyWords Plus:FULLERENE-LIKE NANOPARTICLES; INORGANIC NANOTUBES; WS2 NANOTUBES; NANOCOMPOSITES; BEHAVIOR
作者信息
通讯作者地址: Ma, T (通讯作者)
              Quartermaster Res Inst Gen Logist, Dept Chinese Peoples Liberat Army, Beijing 100010, Peoples R China.
地址:
              [ 1 ] Quartermaster Res Inst Gen Logist, Dept Chinese Peoples Liberat Army, Beijing 100010, Peoples R China
              [ 2 ] Shandong Bluestar Dongda Chem Co Ltd, Zibo, Peoples R China
电子邮件地址:matian00@mails.tsinghua.edu.cn
基金资助致谢
基金资助机构        授权号
National High Technology Research and Development Program of China (863 Program)        
2013AA030703
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出版商
TAYLOR & FRANCIS INC, 530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA
类别 / 分类
研究方向olymer Science
Web of Science 类别olymer Science
文献信息
文献类型:Article
语种:English
入藏号: WOS:000358258400009
ISSN: 0022-2348
eISSN: 1525-609X
期刊信息
目录： Current Contents Connect®
Impact Factor (影响因子): Journal Citation Reports®
其他信息
IDS 号: CN2NK
Web of Science 核心合集中的 "引用的参考文献": 15
Web of Science 核心合集中的 "被引频次": 0，