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POROSITY CONTROL OF FILTERED NANOFIBER FILMS
POROSITY CONTROL OF FILTERED NANOFIBER FILMS
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机译：过滤纳米纤维膜的孔隙率控制
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摘要
Techniques are described for preparing nanofiber films that include a controllable proportion of nano-scale or micro-scale pores. These techniques include preparing a suspension of both nanofibers and removable particles. Upon formation of a film from the suspension, the particles can be removed from the nanofiber film using a solvent, heat, radiation, or a similar applied stimulus that converts the material of the particle from a solid phase to a liquid or gaseous phase. This conversion removes the particle from the nanofiber film leaving a pore in the nanofiber film.
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