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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
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume6Issue:25Pages:20629—20636
Subtype期刊文献
AbstractUltra-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.
KeywordCarbon Nanotube Fibers Ultradrawing Properties Mechanical-properties Uhmwpe Fibers Composite Nanocomposites Temperatures Behavior Growth
DOI10.1039/c5ra25786g
Indexed BySCI
Language英语
WOS IDWOS:000371019000024
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25881
Collection中科院上海应用物理研究所2011-2019年
Corresponding AuthorWang, ZB (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo Key Lab Specialty Polymers, Ningbo 315211, Zhejiang, Peoples R China.
Recommended Citation
GB/T 7714
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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