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1、三明學(xué)院????第六學(xué)期學(xué)年論文學(xué)生姓名:雷伙華學(xué)號(hào):20100751101學(xué)院、系:資源與化工學(xué)學(xué)院專業(yè):化學(xué)論文題目:無(wú)機(jī)熒光材料的制備及應(yīng)用指導(dǎo)教師:李增富目錄摘要………………………………………………………………………………1關(guān)鍵詞……………………………………………………………………………11.常見(jiàn)的無(wú)機(jī)熒光材料…………………………………………………………21.1硫化物系熒光材料……………………………………………………‥21.2鋁酸鹽系熒光材料………………………………………………………21.3氧化物系熒光材料………………………………………………………21.4稀土熒光材料……………
2、………………………………………………22.無(wú)機(jī)熒光材料的制備…………………………………………………………‥22.1固相法………………………………………………………………………22.2氣象法………………………………………………………………………32.3液相法………………………………………………………………………33.無(wú)機(jī)熒光材料的應(yīng)用……………………………………………………………33.1熒光防偽纖維………………………………………………………………33.2道路標(biāo)志牌熒光涂料………………………………………………………33.3熒光裝飾材料………………………………………………………………43.4
3、熒光防偽油墨………………………………………………………………43.5醫(yī)學(xué)方面的應(yīng)用……………………………………………………………4參考文獻(xiàn)……………………………………………………………………………410屆化學(xué)專業(yè)學(xué)年論文(設(shè)計(jì))無(wú)機(jī)熒光材料的制備及應(yīng)用雷伙華三明學(xué)院10級(jí)化學(xué)專業(yè)福建省三明365004摘要:受到可見(jiàn)光、紫外光、x射線和電子射線等的照射后而發(fā)光,其發(fā)光在照射后也能維持一定時(shí)間的材料稱為熒光材料。 熒光材料分無(wú)機(jī)熒光材料和有機(jī)熒光材料。其中無(wú)機(jī)熒光材料的優(yōu)點(diǎn)是吸收能力強(qiáng),轉(zhuǎn)換率高,且物理化學(xué)性質(zhì)穩(wěn)定。本文圍繞無(wú)機(jī)熒光材料淺談了它的制備方法和在生產(chǎn)生活中的應(yīng)用。內(nèi)容如:1.舉
4、例介紹了常見(jiàn)的四種無(wú)機(jī)熒光材料,分別是硫化物系熒光材料、鋁酸鹽系熒光材料、氧化物系熒光材料及稀土熒光材料。2.制備無(wú)機(jī)熒光材料的方法有固相法、氣相法、液相法,其中液相法是常用的方法,3.隨著科技的發(fā)展,無(wú)機(jī)熒光材料在各種防偽,裝飾,涂料等方面都有了廣泛的應(yīng)用。Abstract:Byultraviolet,visiblelight,X-rayandelectronbeamirradiationofafterandshine,andthelightinirradiationcanalsomaintaincertaintimeafterthematerialcalledfluorescent
5、material.Fluorescentmaterialcentinorganicandorganicfluorescentmaterialfluorescentmaterial.Amongthemistheadvantageofinorganicfluorescentmaterialabsorptionability,highconversionefficiency,andphysicalandchemicalstability.Thispaperfocusoninorganicfluorescentmaterialbrieflydiscussesthemethodsofprepar
6、ationanditsapplicationinproductionandlife.Contentsuchas:1.Forexampleintroducesthecommonfourkindsofinorganicfluorescentmaterial,respectivelyissulfideisfluorescentmaterial,aluminumacidsaltisfluorescentmaterial,oxideisfluorescentmaterialandrareearthfluorescentmaterial.2.Themethodofpreparinginorgani
7、cfluorescentmaterialissolidphasemethod,gasphasemethod,theliquidphasemethods,includingliquidphasemethodisthecommonlyusedmethod,3.Withthedevelopmentofscienceandtechnology,inorganicfluorescentmaterialinallkindsofsecurity,adornm