作者: S. Barral , T.A. Kowalewski , S. Błoński
DOI:
关键词: Electric field 、 Electrospinning 、 Instability 、 Nanometre 、 Mechanics 、 Scientific method 、 Materials science 、 Jet (fluid) 、 Bending
摘要: Very thin liquid jets can be obtained using electric field, whereas an electrically-driven bending instability occurs that enormously increases the jet path and effectively leads to its thinning by very large ratios, enabling production of nanometre size fibres. This mechanism, although it was discovered almost one century ago, is not yet fully understood. In following study, experimental data are collected, with dual goal characterizing electro-spinning different liquids evaluating pertinence a theoretical model.