Synthesis of Yb:Lu3Al5O12 nano powders with the reverse strike co-precipitation method: influence of decomposition of NH4HCO3
文献类型：期刊论文
| 作者 | Li RH(李日红); Yuan XQ(袁新强); Zhang L(张龙); Jiang XW(姜雄伟); Chen SY(陈思圆); Fan JT(范金太); Pan LJ(潘良杰); Jiang BX(姜本学); Mao XJ(毛小建) |
| 刊名 | J. Rare Earths
 |
| 出版日期 | 2016 |
| 卷号 | 34期号:9页码:901 |
| 通讯作者 | jtfan@siom.ac.cn ; jiangsic@foxmail.com ; lzhang@siorn.ac.cn |
| 英文摘要 | Yb:Lu3Al5O12 (Yb:LuAG) nano powders were synthesized with the co-precipitation method from cation (Lu3+, Yb3+, Al3+) solution of different concentrations using NH4HCO3 as the precipitant. The influence of cation concentration on the morphology and purity of the calcined powders was studied. Contrary to the conventional suggestion that recommends thin solution to obtain loosely agglomerated nano powders, results showed that thin cation (Lu+Yb+Al) concentration <= 0.08 mol/L led to formation of Al2O3 and LuAP impurities in the obtained nano powders. By means of Tg/(DTA), X-ray diffraction (XRD), scanning electron microscopy (SEM), the cause was revealed to be re-dissolution of Lu at high pH value that resulted from the decomposition of NH4HCO3. (Lu+Yb+Al) concentration of similar to 0.24 mol/L was recommended to achieve pure Yb:LuAG nano powders. Transparent Yb:LuAG ceramics were fabricated with the prepared Yb:LuAG nano powders. The transmittance around 800 nm was 77.5%. |
| 收录类别 | SCI |
| 资助信息 | National Youth Natural Science Foundation of China [61405221, 61108062, 51102253, 51302284]; National Natural Science Foundation of China [61378069, 51102257]; Shanghai City Star Program [14QB1400900, 14QB1402100] |
| WOS记录号 | WOS:000383381400008 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28196]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Li RH,Yuan XQ,Zhang L,et al. Synthesis of Yb:Lu3Al5O12 nano powders with the reverse strike co-precipitation method: influence of decomposition of NH4HCO3[J]. J. Rare Earths,2016,34(9):901. |
| APA | 李日红.,袁新强.,张龙.,姜雄伟.,陈思圆.,...&毛小建.(2016).Synthesis of Yb:Lu3Al5O12 nano powders with the reverse strike co-precipitation method: influence of decomposition of NH4HCO3.J. Rare Earths,34(9),901. |
| MLA | 李日红,et al."Synthesis of Yb:Lu3Al5O12 nano powders with the reverse strike co-precipitation method: influence of decomposition of NH4HCO3".J. Rare Earths 34.9(2016):901. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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