Thermal treatment for nanofibrous membrane
Author(s) -
Liu Hong-ying,
Lan Xu,
Na Si,
Xiaopeng Tang
Publication year - 2014
Publication title -
thermal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.339
H-Index - 43
eISSN - 2334-7163
pISSN - 0354-9836
DOI - 10.2298/tsci1405685l
Subject(s) - membrane , fluoride , electrospinning , materials science , ultimate tensile strength , composite material , elongation , nanofiber , porosity , electrolyte , chemical engineering , thermal , polymer , polymer chemistry , chemistry , inorganic chemistry , biochemistry , physics , electrode , meteorology , engineering
Poly(vinylidene fluoride) nanofibrous membranes with high porosity, large electrolyte solution uptake, and adequate mechanical properties were prepared by electrospinning. The physical properties of the electrospun poly(vinylidene fluoride) membranes can be improved by thermal treatment. Results showed after the thermal treatment, there had appeared ever-increasing tensile strength and elongation of the poly(vinylidene fluoride) membranes. The crystal structures of poly(vinylidene fluoride) fibers were greatly improved
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