材料导报
材料導報
재료도보
MATERIALS REVIEW
2009年
24期
77-80
,共4页
王鸿博%王银利%陈艳%高秋瑾%王曦%高卫东
王鴻博%王銀利%陳豔%高鞦瑾%王晞%高衛東
왕홍박%왕은리%진염%고추근%왕희%고위동
静电纺丝%纳米纤维%工艺参数%PA6%银溶胶%直径分布
靜電紡絲%納米纖維%工藝參數%PA6%銀溶膠%直徑分佈
정전방사%납미섬유%공예삼수%PA6%은용효%직경분포
electrospinning%nanofiber%process parameters%nylon 6%silver colloid%diameter-distribution
为了研究静电纺工艺参数对含银PA6纳米纤维直径分布的影响,采用静电纺丝技术,在不同含银量、纺丝液质量分数、纺丝电压、接收距离(C-SD)、喷嘴直径条件下制备出含银PA6纳米纤维膜.利用扫描电镜(SEM)及相关软件分析纳米纤维直径分布及形态,在银溶胶质量分数0.2%~0.4%、纺丝液质量分数10%~16%、纺丝电压12~21kV、接收距离9~18cm、喷嘴直径0.5~1.2mm的实验范围内,纳米纤维的平均直径为70~90nm;纳米纤维直径随银溶胶质量分数的增加而减小,随纺丝液质量分数的增加而增大,随喷嘴直径的增大而增大;电压和接收距离对纳米纤维直径的影响较小.
為瞭研究靜電紡工藝參數對含銀PA6納米纖維直徑分佈的影響,採用靜電紡絲技術,在不同含銀量、紡絲液質量分數、紡絲電壓、接收距離(C-SD)、噴嘴直徑條件下製備齣含銀PA6納米纖維膜.利用掃描電鏡(SEM)及相關軟件分析納米纖維直徑分佈及形態,在銀溶膠質量分數0.2%~0.4%、紡絲液質量分數10%~16%、紡絲電壓12~21kV、接收距離9~18cm、噴嘴直徑0.5~1.2mm的實驗範圍內,納米纖維的平均直徑為70~90nm;納米纖維直徑隨銀溶膠質量分數的增加而減小,隨紡絲液質量分數的增加而增大,隨噴嘴直徑的增大而增大;電壓和接收距離對納米纖維直徑的影響較小.
위료연구정전방공예삼수대함은PA6납미섬유직경분포적영향,채용정전방사기술,재불동함은량、방사액질량분수、방사전압、접수거리(C-SD)、분취직경조건하제비출함은PA6납미섬유막.이용소묘전경(SEM)급상관연건분석납미섬유직경분포급형태,재은용효질량분수0.2%~0.4%、방사액질량분수10%~16%、방사전압12~21kV、접수거리9~18cm、분취직경0.5~1.2mm적실험범위내,납미섬유적평균직경위70~90nm;납미섬유직경수은용효질량분수적증가이감소,수방사액질량분수적증가이증대,수분취직경적증대이증대;전압화접수거리대납미섬유직경적영향교소.
In order to study the effect of electrospinning process parameters on the diameter-distribution of PA6nanofibers containing silver particles,the electrospinning technology is used to prepare the nanofiber.The nylon 6nanofiber membranes containing silver particles are prepared via electrospinning with different silver mass fraction,different spinning solution concentrations,different spinning voltage,different receiving distance(C-SD)and different nozzle diameter.The diameter-distribution and morphology of nanofibers containing silver particles are analyzed by scanning electronic microscope(SEM)and related software,the silver mass fraction of which is 0.2%~0.4%,the solution concentration is 10%~16%,the spinning voltage is 12~21kV,the receiving distance(C-SD)is 9~18cm,nozzle diameter is 0.5~1.2mm.The average diameter distributes from 70nm to 90nm.The diameter of nanofiber reduces as the content of silver particles increases,incresses as the solution concentration is raised and increases with the nozzle diameter iS raised.The voltage and receive distance(C-SD)have little influence on nanofiber diameter.