用微波均相沉淀法合成Sc2O3纳米粉

材料研究学报

2011, Vol. 25

Issue (3): 255-258

研究论文

本期目录 | 过刊浏览

用微波均相沉淀法合成Sc2O3纳米粉

吕滨^1,2, 孙旭东³, 孙挺¹, 王毅¹

1.东北大学理学院沈阳 110819
2.锦州钛业有限公司锦州 121005
3.东北大学材料与冶金学院沈阳 110819

Synthesis of Nanocrystalline Sc2O3 Powder Using a Microwave Homogenous Precipitation Approach

LU Bin^1,2, SUN Xudong³, SUN Ting¹, 1 WANG Yi¹

1. School of Science, Northeastern University, Shenyang 110819
2. Jin Zhou Titanium Industry Co., Ltd., Jinzhou 121005
3. School of Materials & Metallurgy, Northeastern University, Shenyang 110819

引用本文:

吕滨孙旭东孙挺王毅. 用微波均相沉淀法合成Sc2O3纳米粉[J]. 材料研究学报, 2011, 25(3): 255-258.
, , , . Synthesis of Nanocrystalline Sc2O3 Powder Using a Microwave Homogenous Precipitation Approach [J]. Chin J Mater Res, 2011, 25(3): 255-258.

全文: PDF(942 KB)

摘要: 以硫酸钪为母盐, 尿素为沉淀剂, 采用微波加热方式合成了水合碱式碳硫酸钪前驱体。用差式扫描量热法(DSC)、热重分析(TG)、红外光谱(IR)、X-射线衍射(XRD)分析了加热过程中前驱沉淀物的物相变化。采用高温煅烧和高能微波辐照两种方法制备了Sc2O3粉体。结果表明, 将前驱沉淀物分别在1000℃煅烧3 h和在900℃微波辐照20 min, 均制备出高纯、超细、粒度分布窄、分散性好、近似球形的Sc2O3纳米粉。

关键词 ：无机非金属材料, Sc2O3, 微波均相沉淀法, 均相沉淀法

Abstract：The hydrated basic carbonate-sulfate precursor was synthesized using scandium sulfate as mother liquor and urea as a precipitating agent by a microwave heating approach. The phase transformation processes of the precipitate precursor were analyzed by DSC/TG, FTIR and XRD. Two synthesis methods of Sc2O3 powder were compared. The results showed that highly pure, ultrafine, well dispersed, narrow particle size distribution and spherical Sc2O3 nanopowders can be obtained by calcination at 1000^oC for 3 h in resistance furnace or irradiation at 900^oC for 20 min in microwave furnace.

Key words： inorganic non-metallic materials scandium oxide microwave homogenous precipitation approach homogenous precipitation method

收稿日期: 2010-10-13

ZTFLH:

TB321

基金资助:

国家自然科学基金50672014和国家高技术研究发展计划2007AA06Z116资助项目。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	吕滨
	孙旭东
	孙挺
	王毅
44.8K

链接本文:

https://www.cjmr.org/CN/ 或 https://www.cjmr.org/CN/Y2011/V25/I3/255

1 PENG Chao, New scandium oxide extraction process, Chemical Engineering Design Communications, 31(2), 39(2005)

(彭超, 氧化钪提取新工艺探讨, 化工设计通讯, 31(2), 39(2005))39(2005))

2 M.Hirano, E.Kato, Transformation of Sc2O3-doped tetragonal zirconia polycrystals by aging under hydrothermal conditions, Journal of Materials Science, 34(6), 1399(1999)

3 J-G Li, T.Ikegami, T.Mori, Y.Yajima, Sc2O3 nanopowders via hydroxyl precipitation, effects of sulfate ions on powder properties, Journal of the American Ceramic Society, 87(6), 1008(2004)

4 J-G Li, T.Ikegami, T.Mori, Fabrication of transparent, sintered Sc2O3 ceramics, Journal of the American Ceramic Society, 88(4), 817(2005)

5 A.A.Kaminskii, S.N.Bagaev, K.Ueda, K.Takaichi, J.Lu, A.Shirakawa, H.Yagi, T.Yanagitani, H.J.Eichier, H.Rhee, Observation stimulated Raman scattering in nanocrystalline Sc2O3 ceramics, Laser Physics Letter, 2(1), 30(2005)

6 V.Lupei, A.Lupei, A.Ikesue, Transparent Nd and (Nd, Yb)-doped Sc2O3 ceramics as potential new laser materials, Applied Physics Letters, 86(11), 111(2005)

7 J-G Li, T. Ikegami, T. Mori, Fabrication of transparent Sc2O3 ceramics with powders thermally pyrolyzed from sulfate, Journal of Materials Research, 18(8), 1816(2003)

8 A.Lupei, V.Lupei, C.Gheorghe, A.Ikesue, Excited states dynamics of Er3+ in Sc2O3 ceramic, Journal of Luminescence, 128(5–6), 918(2008)

9 C.Gheorghe, S.Georgescu, V.Lupei, A.Lupei, A.Ikesue, Absorption intensities and emission cross section of Er3+ in Sc2O3 transparent ceramics, Journal of Applied Physics, 103(8), 103(2008)

10 T.Feng, J.Shi, D.Jiang, Preparation of transparent Ce, SAG ceramic and its optical properties, Journal of the European Ceramic Society, 28(13), 2539(2008)

11 J.Q.Wang, W.H.Tao, X.R.Gao, Y.Li, S.H.Zheng, Synthesis and sinterability of YAG nanopowders by microwave homogeneous precipitation, Journal of Inorganic Materials, 20(5), 1037(2005)

12 J.Q.Wang, X.R.Gao, F.H.Jiang, Q.H.Yu, S.H.Zheng, Synthesis of yttrium aluminum garnet precursor via homogeneous precipitation under microwave irradiation, Journal of Rare Earths, 22(6), 780(2004)

13 T.Kimura, H.Takizawa, K.Uheda, T.Endo, M.Shimada, Microwave synthesis of yttrium iron garnet powder, Journal of the American Ceramic Society, 81(11), 2961(1998)

14 YUAN Peng, LI Baoping, WANG Jieqiang, Development of nano-powder synthesis by microwave homogeneous precipitation, China Powder Science and Technology, 14(2), 50(2008)

(袁鹏, 李保平, 王介强, 微波均相沉淀法合成纳米粉体的研究进展, 中国粉体技术, 14(2), 50(2008))

[1]	宋莉芳, 闫佳豪, 张佃康, 薛程, 夏慧芸, 牛艳辉. 碱金属掺杂MIL125的CO₂ 吸附性能[J]. 材料研究学报, 2023, 37(9): 649-654.
[2]	邵鸿媚, 崔勇, 徐文迪, 张伟, 申晓毅, 翟玉春. 空心球形AlOOH的无模板水热制备和吸附性能[J]. 材料研究学报, 2023, 37(9): 675-684.
[3]	任富彦, 欧阳二明. g-C₃N₄ 改性Bi₂O₃ 对盐酸四环素的光催化降解[J]. 材料研究学报, 2023, 37(8): 633-640.
[4]	刘明珠, 樊娆, 张萧宇, 马泽元, 梁城洋, 曹颖, 耿仕通, 李玲. SnO₂ 作散射层的光阳极膜厚对量子点染料敏化太阳能电池光电性能的影响[J]. 材料研究学报, 2023, 37(7): 554-560.
[5]	李延伟, 罗康, 姚金环. Ni(OH)₂ 负极材料的十二烷基硫酸钠辅助制备及其储锂性能[J]. 材料研究学报, 2023, 37(6): 453-462.
[6]	余谟鑫, 张书海, 朱博文, 张晨, 王晓婷, 鲍佳敏, 邬翔. N掺杂生物炭的制备及其对Co²⁺ 的吸附性能[J]. 材料研究学报, 2023, 37(4): 291-300.
[7]	朱明星, 戴中华. SrSc_0.5Nb_0.5O₃ 改性BNT基无铅陶瓷的储能特性研究[J]. 材料研究学报, 2023, 37(3): 228-234.
[8]	刘志华, 岳远超, 丘一帆, 卜湘, 阳涛. g-C₃N₄/Ag/BiOBr复合材料的制备及其光催化还原硝酸盐氮[J]. 材料研究学报, 2023, 37(10): 781-790.
[9]	周毅, 涂强, 米忠华. 制备方法对磷酸盐微晶玻璃结构和性能的影响[J]. 材料研究学报, 2023, 37(10): 739-746.
[10]	谢锋, 郭建峰, 王海涛, 常娜. ZnO/CdS/Ag复合光催化剂的制备及其催化和抗菌性能[J]. 材料研究学报, 2023, 37(1): 10-20.
[11]	余超, 邢广超, 吴郑敏, 董博, 丁军, 邸敬慧, 祝洪喜, 邓承继. 亚微米Al₂O₃ 对重结晶碳化硅的作用机制[J]. 材料研究学报, 2022, 36(9): 679-686.
[12]	方向明, 任帅, 容萍, 刘烁, 高世勇. 自供能Ag/SnSe纳米管红外探测器的制备和性能研究[J]. 材料研究学报, 2022, 36(8): 591-596.
[13]	李福禄, 韩春淼, 高嘉望, 蒋健, 许卉, 李冰. 氧化石墨烯的变温发光[J]. 材料研究学报, 2022, 36(8): 597-601.
[14]	朱晓东, 夏杨雯, 喻强, 杨代雄, 何莉莉, 冯威. Cu掺杂金红石型TiO₂ 的制备及其光催化性能[J]. 材料研究学报, 2022, 36(8): 635-640.
[15]	熊庭辉, 蔡文汉, 苗雨, 陈晨龙. ZnO纳米棒阵列和薄膜的同步外延生长及其光电化学性能[J]. 材料研究学报, 2022, 36(7): 481-488.

Viewed

Full text

Abstract

Cited

Shared

Discussed