Surface hydro-properties of electrospun fiber mats
作者： Daehwan Cho , Si Chen , Youngjin Jeong , Yong Lak Joo
DOI: 10.1007/S12221-015-5258-1
关键词: Polymer 、 Electrospun fiber 、 Porosity 、 Surface roughness 、 Surface (mathematics) 、 Composite material 、 Surface finish 、 Contact angle 、 Fiber 、 Materials science
摘要: Hydrophobic and hydrophilic properties (hydro-properties) on material surfaces have been an active research area due to their numerous practical applications. Various fiber mats were prepared investigate the effect of morphology surface properties. Four polymers with intrinsically different hydro-properties are used fabricate electrospun fibers diameter ranging from 0.1 μm 10 by both methods melt solution. The pore size, size distribution, porosity, roughness evaluated a Porometry image processing technique. contact angles measured characterize using mixture solutions water ethanol. As result, closely related angles. angle is highly increased large deviation high mats. It noted that designed property achieved modifying without any complex treatment surface.
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