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Title: Morphology of electrospun nanofibres of polyhydroxybutyrate

This research work focuses on process characteristics of polymer solutions, such as viscosity and electrical conductivity, as well as the parameters of electrospinning using poly-3-hydroxybutyrate modified by titanium dioxide nanoparticles, which have been optimized. Both physical-mechanical characteristics and photooxidation stability of materials have been improved. The structure of materials has been examined by means of X-ray diffraction, differential scanning calorimetry (DSC), IR-spectroscopy, and physical-mechanical testing. The fibrous materials obtained can find a wide application in medicine and filtration techniques as scaffolds for cell growth, filters for body fluids and gas-air media, and sorbents.
Authors:
 [1] ; ;  [2] ;  [3]
  1. Plekhanov Russian University of Economics, Stremyanny per. 36, 117997, Moscow and N.N. Semenov Institute of Chemical Physics, RAS, 119991 Moscow, street Kosygina, 4 (Russian Federation)
  2. N.N. Semenov Institute of Chemical Physics, RAS, 119991 Moscow, street Kosygina, 4 (Russian Federation)
  3. L.Ya. Karpov Physicochemical Research Institute, N.M. Emanuel Institute of Biochemical Physics, 119991 Moscow, street Kosygina, 4 (Russian Federation)
Publication Date:
OSTI Identifier:
22280361
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1599; Journal Issue: 1; Conference: 7. international conference on times of polymers (TOP) and composites, Ischia (Italy), 22-26 Jun 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; 36 MATERIALS SCIENCE; BODY FLUIDS; CALORIMETRY; ELECTRIC CONDUCTIVITY; FILTRATION; INFRARED SPECTRA; MORPHOLOGY; NANOSTRUCTURES; PARTICLES; PHASE STABILITY; POLYMERS; SOLUTIONS; TITANIUM OXIDES; VISCOSITY; X-RAY DIFFRACTION