Temperature Effect on the Mechanical Properties of Electrospun PU Nanofibers

被引：22
|
作者：
Zhou, Ji [1 ,2 ]
Cai, Qing [2 ]
Liu, Xing [2 ]
Ding, Yanhuai [1 ,2 ]
Xu, Fu [2 ]
机构：
[1] Hunan Univ Sci & Engn, Coll Civil & Environm Engn, Yongzhou 425006, Hunan, Peoples R China
[2] Xiangtan Univ, Coll Civil Engn & Mech, Xiangtan 411105, Hunan, Peoples R China
来源：
NANOSCALE RESEARCH LETTERS | 2018年 / 13卷
基金：
中国国家自然科学基金;
关键词：
PU nanofiber; Mechanical property; AFM; Young's modulus; Three-point bending test; CARBON;
D O I：
10.1186/s11671-018-2801-1
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polyurethane (PU) nanofibers were prepared from electrospun method. Atomic force microscopy (AFM) was employed to characterize the mechanical properties of electrospun PU nanofibers. The impact of temperature on the mechanical behavior of PU nanofibers was studied using three-point bending test based on AFM. A Young's modulus of similar to 25GPa was obtained for PU nanofibers with diameter at similar to 150nm at room temperature. With decrease in nanofiber's diameter, the increasing Young's modulus can be due to the surface tension effect. The Young's modulus of the PU nanofiber decreased linearly while the fibrous morphology was maintained with the increase of temperature.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] Room temperature multiferroic properties of electrospun gallium ferrite nanofibers
    Zhao, Z. M.
    An, F.
    Tian, F. G.
    Zhang, Y.
    Zhu, Q. F.
    Chen, L.
    Zhong, G. K.
    Xie, S. H.
    JOURNAL OF APPLIED PHYSICS, 2020, 127 (13)
  • [32] Effects of Imidization Temperature on the Structure and Properties of Electrospun Polyimide Nanofibers
    Li, Xuejia
    Wang, Xin
    Wang, Qingqing
    Wei, Qufu
    JOURNAL OF ENGINEERED FIBERS AND FABRICS, 2014, 9 (04): : 33 - 38
  • [33] Effect of Temperature on Morphology and Electrochemical Capacitive Properties of Electrospun Carbon Nanofibers and Nickel Hydroxide Composites
    Lai, Ching-Chang
    Lo, Chieh-Tsung
    ELECTROCHIMICA ACTA, 2015, 174 : 806 - 814
  • [34] Morphological, Mechanical and Mucoadhesive Properties of Electrospun Chitosan/Phospholipid Hybrid Nanofibers
    Mendes, Ana C.
    Moreno, Jorge Sevilla
    Hanif, Muhammad
    Douglas, Timothy E. L.
    Chen, Menglin
    Chronakis, Ioannis S.
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2018, 19 (08)
  • [35] Enhancing mechanical properties of chitosan/PVA electrospun nanofibers: a comprehensive review
    Salleh, Nur Areisman Mohd
    Afifi, Amalina Muhammad
    Zuki, Fathiah Mohamed
    Salehhudin, Hanna Sofia
    BEILSTEIN JOURNAL OF NANOTECHNOLOGY, 2025, 16 : 286 - 307
  • [36] Structures and mechanical properties of electrospun cellulose nanofibers/poly(ε-caprolactone) composites
    Taniguchi, Hotaka
    Kurokawa, Naruki
    Inukai, Shunya
    Hotta, Atsushi
    JOURNAL OF APPLIED POLYMER SCIENCE, 2020, 137 (42)
  • [37] The Mechanical Properties of Nanocomposites Reinforced with PA6 Electrospun Nanofibers
    Lasenko, Inga
    Sanchaniya, Jaymin Vrajlal
    Kanukuntla, Sai Pavan
    Ladani, Yagnik
    Viluma-Gudmona, Arta
    Kononova, Olga
    Lusis, Vitalijs
    Tipans, Igors
    Selga, Turs
    POLYMERS, 2023, 15 (03)
  • [38] The morphology, mechanical properties, and flammability of aligned electrospun polycarbonate (PC) nanofibers
    Moon, SungCheal
    Farris, Richard J.
    POLYMER ENGINEERING AND SCIENCE, 2008, 48 (09): : 1848 - 1854
  • [39] Polycaprolactone/Graphene Nanocomposites: Synthesis, Characterization and Mechanical Properties of Electrospun Nanofibers
    Bagheri, Massoumeh
    Mahmoodzadeh, Ahad
    JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2020, 30 (05) : 1566 - 1577
  • [40] Polymer templates effects on microstructure and mechanical properties of electrospun mullite nanofibers
    Wang, Juan
    Yao, Shuwei
    Yu, Senlong
    Huang, Yufeng
    Liu, Wensheng
    Zhu, Meifang
    CERAMICS INTERNATIONAL, 2022, 48 (04) : 5787 - 5794
12345