| 刚玉晶体中铁钛离子的吸收作用及山东蓝宝石的改色途径 |
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| 引用本文： | 王萍,李国昌.刚玉晶体中铁钛离子的吸收作用及山东蓝宝石的改色途径[J].济南大学学报(自然科学版),1996(1). |
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| 作者姓名： | 王萍 李国昌 |
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| 作者单位： | 山东建材学院分院材料与工程系 |
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| 摘 要： | 阐述了刚玉晶体中铁钛离子的吸收作用和山东蓝宝石颜色深、透明度低的主要原因，探讨了对其改色的途径。
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| 关 键 词： | 致色元素 d轨道电子跃迁 电荷转移 吸收光谱 蓝宝石 |
ABSORPTION OF IRON AND TITANIUM IONS IN CORUNDUM CRYSTAL STRUCTURE AND THE WAY OF COLOUR CHANGING OF SHANDONG SAPPHIRE |
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| Wang Ping, Li Guochang.ABSORPTION OF IRON AND TITANIUM IONS IN CORUNDUM CRYSTAL STRUCTURE AND THE WAY OF COLOUR CHANGING OF SHANDONG SAPPHIRE[J].Journal of Jinan University(Science & Technology),1996(1). |
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| Authors: | Wang Ping Li Guochang |
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| Abstract: | The causes for the absorption of iron and titanium ions in corundum crystal andfor making Shandong sapphire dark blue and poor transparence are discussed. The way to changecolour of Shandong sapphire is studied. |
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| Keywords: | colored element d-orbitals of electronic transition charge transfer absorptionspectrum sapphire |
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