| 稀土复合硫化物Ln6MSi2S14(M=Co、Ni)的合成 |
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| 引用本文： | 李卓棠,杜有如.稀土复合硫化物Ln6MSi2S14(M=Co、Ni)的合成[J].应用化学,1986,0(1):51-56. |
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| 作者姓名： | 李卓棠 杜有如 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 用气固相反应合成出一系列Ln6MSi2S14(Ln=La·Dy,M=Co、Ni)化合物,给出了X射线粉末衍射数据和晶胞参数。
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| 收稿时间： | 1984-12-20 |
| 修稿时间： | 1985-04-28 |
SYNTHESIS OF RARE EARTH QUATERNARY SULFIDES Ln6MSi2 S14(M=Co,Ni) |
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| Li Zhuotang,Du Youru.SYNTHESIS OF RARE EARTH QUATERNARY SULFIDES Ln6MSi2 S14(M=Co,Ni)[J].Chinese Journal of Applied Chemistry,1986,0(1):51-56. |
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| Authors: | Li Zhuotang Du Youru |
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| Institution: | Changchun Institute of Applied Chemistry, Academia Sinica |
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| Abstract: | Two new series of rare earth sulfides containing Co (Ni) and Si have been synthesi-zed by gas-solid reaction of rare earth oxides, cobalt (nickel) oxide and Si powder under a mixed gas flow of H2S and CS2 at high temperature (1100—1250℃). The X-ray powder diffraction data and the lattice parameters of these compounds were given. |
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