所属单位：化学与化工学院

发表刊物：Mater Chem Phys

关键字：中文关键字：光学材料；化学合成；差热；粉末衍射，英文关键字：optical materials; chemical synthesis; differentia

摘要：Micro-crystals of bismuth orthosilicate (Bi4Si3O12) were synthesized by a sol-gel method, using stoichiometric Si(OC2H5)4, Bi(NO3)3.5H2O as the precursors and acetic acid as the solvent. The calcining process of the as-dried gel was studied by TG/DSC, XRD and IR spectra. Experiments showed that single phase of Bi4Si3O12 could be obtained by sol-gel method at a calcining temperature of 900oC. Phase separation in the sol-gel process was found during the calcination.

备注：SCI

合写作者：JiaCX,JiangYR,WangXC

第一作者：谢会东

论文类型：期刊论文

卷号：卷：133

期号：期：

页面范围：页：1003-1005

是否译文：否

发表时间：2012-04-01