增感劑一硫代吖啶酮的合成太感光性能研究.pdf

1、北京化工大學(xué)碩士學(xué)位論文增感劑一硫代吖啶酮的合成太感光性能研究姓名：朱丹申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：應(yīng)用化學(xué)指導(dǎo)教師：張育川2000.5.1北京化工大學(xué)碩士學(xué)位論文StudiesonthesynthesizeandthephotosensitivityofthioacridonephotosensitizerAbstractInthispaperfivethioacridonescorrespondingtOaeridonesincludi

2、ngdifferentsubstitutiongroupsweresynthesizedTheconditionsofdehydro——eyclizingreactionandN——alkylatingreactionofdiphenylaminehavingsubstitutiongroupinacridineringweregropedThestructuresofinter—mediatesandobjectiveproducts

3、wereconfirmedbyIR、MSanalysismeth—odsTheUV—Visiblespectra，CrxandphotodecompositionspeedconstantofeachobjectiveproductweremeasuredandthephotosensitivityoffourthioacridoneswereresearchedTheresultsshowthatinvisiblelightareaf

4、ivekindsofdifferentstructureofthioacridoneshavethemaxiumabsorp—tionwavelengthwithintherangeof483nm～498nmandthereontheab—sorptionwavelengthforN—butylthiOacridoneattains490nmandcon—formstOemissionwavelengthforArgonionlaser

5、Coefficientofabsorp—tion￡。forthioacridonesandacridonesaremorethan104mol一1Lcm～ThedifferentsubstitutiongroupswhichconnectwithNinthestructureofthioacridonescanaffectinitiationeffectofphotopolymer—izationsystems，whenthegroup