Uniform etching study of high performance polyethylene terephthalate fiber in continuous atmospheric plasma，2009先进纤维与聚合物材料国际学术会议（ICAFPM，10.21-10.24，上海）-中国聚合物网,论文下载

Uniform etching study of high performance polyethylene terephthalate fiber in continuous atmospheric plasma

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atmospheric plasma continuous treatment dielectric barrier discharge
uniform etching PET fiber surface

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分子表征

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2009先进纤维与聚合物材料国际学术会议（ICAFPM，10.21-10.24，上海）

简介：

Abstract：Argonplasmawasusedtouniformsurfaceetchofpolyethyleneterephthalate(PET)fiberunderatmosphericenvironment.Aninvestigationoftheactivespeciesinplasmaaswellastheireffectsonplasma-polymerinterfacesduringthetreatmentprocesshadbeenindentified.Scanningelectronmicroscopy(SEM)andscanningprobemicroscope(SPM)wereusedtomeasuretheetchingeffectsofplasmaonpolymersurface.Inaddition,thestatesparticulatesinargonplasmawereassessedbyopticalemissionspectroscopy(OES)andthecharacteristicofdischargevoltageandcurrentwererecordedbyoscillograph.Resultsshowedthatoxygenandnitrogeninplasmawereintheirexcited-stateandtheoxygenandnitrogenionsenhancedtheetchingofpolymersurface.Atthesametime,theseactivespecies(oxygenandnitrogenradicalandion)alsoledtothesurfacemodificationofpolymersurface.Etchingeffectsseemedtoactslowlyandbetime-related.Moreover,thegasflowrateandthedischargepowerhadaremarkableinfluenceontheetchingpatternaswellastheextentofetching.Thisexperimentmayhelptoaffordbetterprocesscontrolandsubstantiatemechanismsforplasmamodificationofhighperformancepolymers.

作者：

LIN Jie, LI Jialing, WU Jing, XU Jinzhou, GUO Ying, YANG Ping, SHI Jianjun, ZHANG Jing

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2010-03-22 16:05:48

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