發(fā)布時(shí)間：2018-05-07 07:25

  本文選題：氟化亞銪 + Eu+　； 參考：《稀土》2017年05期

【摘要】：Eu~(2+)具有獨(dú)特的電子結(jié)構(gòu),與F-結(jié)合形成的EuF_2具有螢石結(jié)構(gòu),在熒光材料、玻璃陶瓷、閃爍晶體及傳感器領(lǐng)域具有重要應(yīng)用。本文綜述了氟化亞銪的基本性質(zhì)、表征方法、應(yīng)用領(lǐng)域及制備方法,提出高效、安全、可產(chǎn)業(yè)化的濕化學(xué)法制備EuF_2的建議,對(duì)解決高溫條件下Eu~(2+)的氧化、生產(chǎn)過(guò)程能耗高等問(wèn)題具有借鑒意義。
[Abstract]:Eu~(2) has a unique electronic structure and a fluorite structure formed by F- binding EuF_2, which has important applications in the fields of fluorescent materials, glass ceramics, scintillation crystals and sensors. In this paper, the basic properties, characterization methods, application fields and preparation methods of europium fluoride are reviewed. The suggestions for the preparation of EuF_2 by wet chemical method with high efficiency, safety and industrialization are put forward, which can solve the problem of oxidation of Eu~(2 at high temperature. The problems of high energy consumption in production process are of significance for reference.
【作者單位】： 包頭稀土研究院;白云鄂博稀土資源研究與綜合利用國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【分類號(hào)】：TQ133.3

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1 唐春梅;沈應(yīng)龍;盛秋春;劉雙;李文濤;王龍飛;陳丹平;;Eu摻雜的高Gd玻璃熒光及閃爍發(fā)光性能研究[J];物理學(xué)報(bào);2013年24期

2 胡愛(ài)平,曾冬銘,舒萬(wàn)艮;Eu~(2+)在BaM(M=Zn,Li,Mg)Al_(10)O_(17)基質(zhì)中的發(fā)光性能[J];稀土;2005年01期

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本文編號(hào)：1855958