摘要
1IntroductionSomeorganiccompoundscantransferenergyabsorbedinUVregiontorareearthionswhiletheycoordinatedwiththeionsandthentherareearthionsemitcharacteristicfluoresence.Theluminousintensityandlifetimeofthecoordinatedrareearthionsismuchmorethanthoseofthefreeions.Soscientiststakeaninterestinthesecomplexes[1,2].Inthispaper,inordertoseeknewluminousmaterialexitedwithlowerenergy,EightcomplexesofEu3+withpyridine2,6dicarboxylicacid(H2DPC)、1,10phenanthroline(phen)andmethylbenzoicacid(MBA),including...
出版日期
2000年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)