英语翻译摘要:GdB3O6是一种很好的发光材料基质,因其发光性能优异,物化性质稳定,无毒无辐射等优点而越来越受到人们的关

英语翻译
摘要:
GdB3O6是一种很好的发光材料基质,因其发光性能优异,物化性质稳定,无毒无辐射等优点而越来越受到人们的关注,所以如何简单、快速合成GdB3O6具有重要意义.本课题以Gd2O3和H3BO3为原料,用水热活化反应法,先将原料在220℃条件下水热活化3-5天,再高温退火合成了GdB3O6.用X-射线粉末衍射对合成物进行表征,分析X-射线粉末衍射谱图,得到合成物化学组成及晶体结构信息.
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云过青山1 1年前 已收到1个回答 举报

爱人2000520 幼苗

共回答了21个问题采纳率:100% 举报

Abstract:
GdB3O6 is a very good host luminescentmaterial; its advantages of excellent luminescent, stable physiochemical andthe non-toxic and non-radioactive properties have attracted more and morepeople’s attention, and so the simple and fast synthesizing of GdB3O6 is ofimportant significance. This topic makes use of Gd2O3 and H3BO3 as rawmaterials, keeps them hydro-thermal activated for three to five days byapplying the water thermal activation process, and GdB3O6 is synthesized afterhigh temperature annealing. The synthesis of chemical composition and crystal structure information is obtained by characterizing the syntheticcompounds with X-ray powder diffraction and analysis of its spectrogram.

1年前

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