Preparation of PVDF/SiO 2 Composite Nanofiber Membrane Using Electrospinning for Polymer Electrolyte Analysis
作者： M. Sethupathy , V. Sethuraman , P. Manisankar
关键词:
摘要: Superhydrophobic poly(vinylidene fluoride) PVDF-SiO2 composite membranes with different % of SiO2 contents were prepared by electrospinning. The surface morphologies the are characterized using scanning electron microscopy. nanofibers in stacked layers to produce fully interconnected pores that resulted high porosity. incorporation into nanofiber membrane improved ionic conductivity from 0.2428 × 10-4Scm-1 7.731 at room temperature. roughness increased increasing content, while average diameter was rarely affected. PVDF a contact angle larger than 136° electrospinning functionalized PVDF. composition is analyzed FTIR and angles water drops on measured. experimental results showed an improvement hydrophobicity nano SiO2.
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