| MgO·3B2O3·3.5H2O的合成、表征及其溶液Raman光谱分析 |
| Synthesis, Characterization and Solution Raman Spectroscopic Analysis of MgO·3B2O3·3.5H2O |
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| 摘要: |
| 关键词: MgO·3B2O3·3.5H2O 合成 表征 Raman光谱 |
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| Abstract: A new magnesium borate MgO·3B2O3·3.5H2O has been synthesized by the method of phase transformation of 2MgO·2B2O3·MgCl2·14H2O in boric acid solution and characterized by XRD, FT-IR and Raman spectra as well as by TG.The structural formula of this compound was Mg[B6O9(OH)2]·2.5H2O. The main polyborate anions and their interaction in borate aqueous solution of preparation reaction have been proposed according to the Raman spectrum of borate solution. The relation between the existing forms of polyborate anions and the crystallizing solid phase has been gained. |
| Keywords: MgO·3B2O3·3.5H2O synthesis characterization Raman spectra |
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| 刘志宏,胡满成,高世扬.MgO·3B2O3·3.5H2O的合成、表征及其溶液Raman光谱分析[J].无机化学学报,2002,18(12):1226-1228. |
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