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	Co-Precipitation Synthesis of Gadolinium Aluminum Gallium Oxide (GAGG) via Different Precipitants
	Sun, Yan ; Yang, Shenghui ; Zhang, Ye ; Jiang, Jun ; Jiang, Haochuan
刊名	IEEE TRANSACTIONS ON NUCLEAR SCIENCE
	2014
卷号	61期号:1页码:306
中文摘要	In order to obtain a uniform transparent ceramic scintillator, well-dispersed fine starting powders with high-purity, small grain size, spherical morphology and high sinter-ability are necessary. In this study, Ce3+ doped gadolinium aluminum gallium garnet Gd3Al3Ga2O12 (GAGG) powders were synthesized by the co-precipitation method. NH4OH, NH4HCO3 and the mixed solution of NH4OH and NH4HCO3 were used as precipitants, respectively. The precursor composition, phase formation process, microstructure, morphology, particle size distribution and luminescent properties of obtained GAGG powders were measured. The results show that powders prepared using the mixed precipitant exhibit the best microstructural morphology, good sinter-ability and highest luminescent intensity. Pure GAGG polycrystalline powders could be obtained at about 950 degrees C for 1.5 h and the average size of the particles is about 50 nm. The photoluminescence spectrum shows a strong green-yellow emission near 540 nm.
公开日期	2015-09-20
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/11940]
专题	宁波材料技术与工程研究所_2014专题
推荐引用方式 GB/T 7714	Sun, Yan,Yang, Shenghui,Zhang, Ye,et al. Co-Precipitation Synthesis of Gadolinium Aluminum Gallium Oxide (GAGG) via Different Precipitants[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2014,61(1):306.
APA	Sun, Yan,Yang, Shenghui,Zhang, Ye,Jiang, Jun,&Jiang, Haochuan.(2014).Co-Precipitation Synthesis of Gadolinium Aluminum Gallium Oxide (GAGG) via Different Precipitants.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,61(1),306.
MLA	Sun, Yan,et al."Co-Precipitation Synthesis of Gadolinium Aluminum Gallium Oxide (GAGG) via Different Precipitants".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 61.1(2014):306.

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