| 过饱和硼酸盐水溶液的Raman光谱 |
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| 引用本文： | 贾永忠,高世扬,夏树屏,李军,李武. 过饱和硼酸盐水溶液的Raman光谱[J]. 高等学校化学学报, 2001, 22(1): 99-103 |
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| 作者姓名： | 贾永忠 高世扬 夏树屏 李军 李武 |
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| 作者单位： | 1. 兰州大学化学系, 兰州 730000;2. 中国科学院盐湖研究所西安二部, 西安 710043 |
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| 基金项目： | 国家自然科学基金!(批准号 :2 99710 32 )资助 |
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| 摘 要： | 制备了MgO·2B2O3-H2O,Na2O·5B2O3-H2O和MgO·3B2O3-H2O的过饱和水溶液.采用激光喇曼光谱研究了这些过饱和水溶液,并对光谱频率进行了归属.讨论了过饱和水溶液中硼氧配阴离子的存在形式和相互作用机理.
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| 关 键 词： | Raman光谱 硼氧酸盐 过饱和水溶液 多聚硼氧配阴离子 |
| 文章编号： | 0251-0790(2001)01-0099-05 |
| 收稿时间： | 1999-09-15 |
Raman Spectroscopy of Supersaturated Aqueous Solution of Borate |
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| JIA Yong-Zhong,,GAO Shi-Yang,,XIA Shu-Ping,LI Jun,LI Wu. Raman Spectroscopy of Supersaturated Aqueous Solution of Borate[J]. Chemical Research In Chinese Universities, 2001, 22(1): 99-103 |
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| Authors: | JIA Yong-Zhong GAO Shi-Yang XIA Shu-Ping LI Jun LI Wu |
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| Affiliation: | 1. Department of Chemistry, Lanzhou University, Lanzhou 730000, China;2. Xi'an Branch, Institute of Salt Lakes, Chinese Academy of Sciences, Xi'an 710043, China |
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| Abstract: | Supersaturated aqueous solution of MgO·2B2O2-H2O,NasO·5B2O2-H2O and MgO·3B2O3-H2O were prepared.Raman spectra of the solutions have been obtained.The results show that there exist various polyborate anions in the supersaturated aqueous solutions.The assignments of the recorded frequencies of the borate aqueous solution were given.The interaction mechanism between polyborate ions in supersaturated solution was discussed. |
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| Keywords: | Raman spectra Borate Supersaturated aqueous solution Polyborate anion |
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