Ultra-strong gel-spun ultra-high molecular weight polyethylene fibers filled with chitin nanocrystals
An, MF; Xu, HJ; Lv, Y; Duan, TC; Tian, F; Hong, L; Gu, Q; Wang, ZB; Wang, ZB (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo Key Lab Specialty Polymers, Ningbo 315211, Zhejiang, Peoples R China.
2016
发表期刊RSC ADVANCES
ISSN2046-2069
卷号6期号:25页码:20629—20636
文章类型期刊文献
摘要Ultra-high molecular weight polyethylene (UHMWPE)/chitin nanocrystals (CNC) and UHMWPE/acetylated chitin nanocrystals (ACNC) fibers were prepared. The addition of CNC and ACNC significantly enhanced the ultimate tensile strength and Young's modulus of the UHMWPE fibers matrix. Compared with that of pure UHMWPE fibers, the ultimate tensile strength and Young's modulus of UHMWPE/CNC fibers are increased by about 14.5% and 17.0%, respectively, with the incorporation of 1.0 wt% CNC. Furthermore, with the addition of 1.0 wt% ACNC, the ultimate tensile strength and Young's modulus of UHMWPE/ACNC fibers are improved by 15.8% and 21.3%, respectively. To understand the mechanism of CNC and ACNC reinforcing UHMWPE fibers, the thermal, crystallinity, orientation and shish structure of pure UHMWPE fibers, UHMWPE/CNC fibers, and UHMWPE/ACNC fibers were determined by employing a differential scanning calorimeter (DSC), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), wide-angle X-ray diffraction (WAXD), and small-angle X-ray scattering (SAXS) analyses.
关键词Carbon Nanotube Fibers Ultradrawing Properties Mechanical-properties Uhmwpe Fibers Composite Nanocomposites Temperatures Behavior Growth
DOI10.1039/c5ra25786g
收录类别SCI
语种英语
WOS记录号WOS:000371019000024
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25881
专题中科院上海应用物理研究所2011-2018年
通讯作者Wang, ZB (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo Key Lab Specialty Polymers, Ningbo 315211, Zhejiang, Peoples R China.
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An, MF,Xu, HJ,Lv, Y,et al. Ultra-strong gel-spun ultra-high molecular weight polyethylene fibers filled with chitin nanocrystals[J]. RSC ADVANCES,2016,6(25):20629—20636.
APA An, MF.,Xu, HJ.,Lv, Y.,Duan, TC.,Tian, F.,...&Wang, ZB .(2016).Ultra-strong gel-spun ultra-high molecular weight polyethylene fibers filled with chitin nanocrystals.RSC ADVANCES,6(25),20629—20636.
MLA An, MF,et al."Ultra-strong gel-spun ultra-high molecular weight polyethylene fibers filled with chitin nanocrystals".RSC ADVANCES 6.25(2016):20629—20636.
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