| 硫代钨酸盐晶体的低温溶剂热合成及表征 |
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| 引用本文： | 董言治,贾翠英,安永林,于永鲜,王德和.硫代钨酸盐晶体的低温溶剂热合成及表征[J].无机材料学报,2002,17(3):605-608. |
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| 作者姓名： | 董言治 贾翠英 安永林 于永鲜 王德和 |
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| 作者单位： | 1. 大连理工大学化学系; 2. 大连理工大学材料系 大连 116023 |
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| 基金项目： | 国家自然科学基金(20071006) |
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| 摘 要： | 应用低温溶剂热方法合成了(ＮＨ４)２ＷＳ４和Ｋ２ＷＳ４晶体,并用ＸＲＤ、ＳＥＭ和ＥＤ对样品进行了表征．结果表明:这种方法反应条件温和,操作简便,对环境无污染;得到的晶体晶貌良好,晶相纯．
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| 关 键 词： | 溶剂热合成 硫代钨酸盐 XRD、SEM和ED表征 |
| 文章编号： | 1000-324X(2002)03-0605-04 |
| 收稿时间： | 2001-5-14 |
| 修稿时间： | 2001年5月14日 |
Solventothermal Synthesis and Characterization of Thiotungstate Crystals at Low Temperature |
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| DONG Yan-Zhi,JIA Cui-Ying,AN Yong-Lin,YU Yong-Xian,WANG De-He.Solventothermal Synthesis and Characterization of Thiotungstate Crystals at Low Temperature[J].Journal of Inorganic Materials,2002,17(3):605-608. |
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| Authors: | DONG Yan-Zhi JIA Cui-Ying AN Yong-Lin YU Yong-Xian WANG De-He |
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| Affiliation: | 1.Department of Chemistry; Dalian University of Technology; Dalian 116023; China; 2. Department of Material; Dalian 116023; China |
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| Abstract: | The tetrathiotungstate crystals (NH4)2WS4 and K2WS4 were first synthesized by the solventothermal technique by using water-alcohol as solvent at low temperature, and characterized by SEM, XRD, ED techniques. Results show that their crystal phases are pure and their shapes are good. The synthesis procedure is simple and high yield, produces less pollution. |
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| Keywords: | solventothermal synthesis tetrathiotungstates XRD SEM and ED characterization |
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