نتایج جستجو برای: poly vinylidene fluoride
تعداد نتایج: 99651 فیلتر نتایج به سال:
A single step in situ electrospinning strategy is utilized for synthesis of CsPbBr 3 inside poly(vinylidene fluoride)- co -hexafluoropropylene fiber. The transfer charge carriers from to PVDF-HFP with 300 nm pump excitation investigated by transient absorption spectroscopy.
Abstract. Flexible free standing polymer electrolyte films have been successfully prepared using a blend of poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) and poly(vinyl chloride) (PVC) doped with lithium perchlorate (LiClO4). The conductivity of the film was influenced by salt concentration and the degree of crystallinity. An optimum room temperature conductivity obtained was 2.10...
Atmospheric pressure non equilibrium plasma treatments have been implemented to produce solvent-free Poly-L-lactic acid (PLLA) scaffolds, to improve biocompatibility of PLLA mats and to increase electrolyte uptake of Poly(vinylidene fluoride) (PVDF) separators for lithium batteries. It has been observed that plasma treatments are a suitable way to improve polymeric solution electrospinnability,...
Retraction for ‘Electrospun hybrid nanofibers of poly(vinylidene fluoride) and functionalized graphene oxide as a piezoelectric energy harvester’ by Pralay Maiti et al., Sustainable Energy Fuels, 2020, 4, 2469–2479, DOI: 10.1039/D0SE00033G.
The synthesis of poly(VDF-co-TFMA) copolymers (where VDF and TFMA stand for vinylidene fluoride and α-trifluoromethacrylic acid, respectively) by iodine transfer polymerization without any surfactant is presented. First, the synthesis and the control of the copolymerization of VDF and TFMA were investigated in the presence of two chain transfer agents, 1-perfluorohexhyl iodide (C
Improved hybrid polymer electrolyte membranes are introduced based on ether-modified polysiloxanes and poly(vinylidene fluoride-co-hexafluoropropylene) yielding a safe separator membrane, which is able to be sprayed directly onto lithium ion battery active materials, with an active role for enhanced ion transport.
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