| 层状结构材料Ni2P2S6的室温固相合成与表征 |
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| 引用本文： | 黄种乐,陈坚固,毛少瑜,赵景泰,詹梦雄,郑兰荪.层状结构材料Ni2P2S6的室温固相合成与表征[J].高等学校化学学报,1999,20(4):499-502. |
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| 作者姓名： | 黄种乐 陈坚固 毛少瑜 赵景泰 詹梦雄 郑兰荪 |
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| 作者单位： | 厦门大学, 材料系, 厦门 361005 |
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| 摘 要： | 通过室温固相反应合成了Ni2P2S6层状结构材料,并经XRD和Raman光谱进行了表征.与传统的高温固相反应法相比较,该法具有反应速度快、能耗低、可得均相产物的优点.TG-DTA研究表明,Ni2P2S6在空气中热氧化的终产物为Ni2P2O7,中间态可能是Ni2P2O6亚稳相.
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| 关 键 词： | Ni2P2S6 层状结构 室温固相反应 |
| 收稿时间： | 1998-09-21 |
Synthesis and Characterization of Lamellar Structural Materials Ni2P2S6 by Room Temperature Solid State Reaction |
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| HUANG Zhong-Le,CHEN Jian-Gu,MAO Shao-Yu,ZHAO Jing-Tai,ZHAN Meng-Xiong,ZHENG Lan-Sun.Synthesis and Characterization of Lamellar Structural Materials Ni2P2S6 by Room Temperature Solid State Reaction[J].Chemical Research In Chinese Universities,1999,20(4):499-502. |
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| Authors: | HUANG Zhong-Le CHEN Jian-Gu MAO Shao-Yu ZHAO Jing-Tai ZHAN Meng-Xiong ZHENG Lan-Sun |
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| Institution: | Dept. of Chem., Dept. of Materials Science, Xiamen Univ., Xiamen, 361005 |
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| Abstract: | Results of XRD and Raman spectra show the successful preparation of lamellar structural materials Ni2P2S6 by a new synthetic route room temperature solid state reaction. Compared with the traditional high temperature solid state reaction, the preparation method adopted here has the following advantages: fast reaction rate, low energy cost, high homogeneity of final products and the facility of preparation in quantity. Study of TG\|DTA shows the final product Ni2P2O7 and the existence of an intermediate metastable Ni2P2O6 phase of Ni2P2S6 thermo\|oxidation in air. |
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| Keywords: | Ni2P2S6 |
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