Study on vibration spectrum and properties of anhydrous potassium pentaborate crystal at high temperature
文献类型：期刊论文
| 作者 | Zhang Jin-ping; Yang Gang; Li Zuo-hu |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 26期号:12页码:2236-2239 |
| 关键词 | reactor X-ray diffraction spectrum(XRD) infrared spectrum(IR) Raman spectrum anhydrous potassium pentaborate crystal |
| ISSN号 | 1000-0593 |
| 其他题名 | Spectrosc. Spectr. Anal. |
| 中文摘要 | The effect of water vapor on the structure of anhydrous potassium pentaborate was studied at high temperature by self-designed reactor in the present paper. The vibration spectra of anhydrous potassium pentaborate crystal at high temperature were analyzed by X-ray diffraction spectrum(XRD), infrared spectrum(IR) and Raman spectrum. The ratio of B2O3 to K2O in potassium pentaborate was, diminished by reacting with water vapor. XRD analysis shows that K5B19O31 exists in potassium pentaborate crystal at 750 degrees C, while IR and Raman analysis show that some triangular structure units (B-(3)-O) are changed to tetrahedral structure units(B-(4)-O) in the crystal. The content of tetrahedral structure unit(B-(4)-O) increases and the network configuration between boron and oxygen is farther broken. |
| 英文摘要 | The effect of water vapor on the structure of anhydrous potassium pentaborate was studied at high temperature by self-designed reactor in the present paper. The vibration spectra of anhydrous potassium pentaborate crystal at high temperature were analyzed by X-ray diffraction spectrum(XRD), infrared spectrum(IR) and Raman spectrum. The ratio of B2O3 to K2O in potassium pentaborate was, diminished by reacting with water vapor. XRD analysis shows that K5B19O31 exists in potassium pentaborate crystal at 750 degrees C, while IR and Raman analysis show that some triangular structure units (B-(3)-O) are changed to tetrahedral structure units(B-(4)-O) in the crystal. The content of tetrahedral structure unit(B-(4)-O) increases and the network configuration between boron and oxygen is farther broken. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Spectroscopy |
| 研究领域[WOS] | Spectroscopy |
| 关键词[WOS] | ALKALI BORATE GLASSES ; SINGLE-CRYSTALS ; CHLOROPINNOITE ; TRANSFORMATION ; DISSOLUTION ; GROWTH ; MELTS ; KB5 |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000243417700021 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4086]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Jin-ping,Yang Gang,Li Zuo-hu. Study on vibration spectrum and properties of anhydrous potassium pentaborate crystal at high temperature[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(12):2236-2239. |
| APA | Zhang Jin-ping,Yang Gang,&Li Zuo-hu.(2006).Study on vibration spectrum and properties of anhydrous potassium pentaborate crystal at high temperature.SPECTROSCOPY AND SPECTRAL ANALYSIS,26(12),2236-2239. |
| MLA | Zhang Jin-ping,et al."Study on vibration spectrum and properties of anhydrous potassium pentaborate crystal at high temperature".SPECTROSCOPY AND SPECTRAL ANALYSIS 26.12(2006):2236-2239. |
入库方式： OAI收割
来源：过程工程研究所
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