摘要
P2O5.BaO.Na2O.K2OglassesdopedwithvariouscontentofEu2O3werepreparedusinghightemperaturemeltingmethod,andtheEu2+ionsinthephosphateglasseswereobtainedwiththeaidofthereductiveactionofsiliconpowder.Thefabricatingconditions,fluorescence,excitationspectraoftheglasseswerethenstudied.Theglassescontainingeuropiumshowabroademissionbandat450nmandsharpbandsfrom580to650nm,andtheco-existenceofEu2+andEu3+isidentified.Also,agoodglasswithadominantproportionandlargequantityofEu2+ionscanbeobtainedbythereductiveactionofsiliconpowderandproperprocessing.
出版日期
2003年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)