An examination of surface tension of binary lithium borate melts as a function of composition and temperature
文献类型：期刊论文
| 作者 | Shi, XM ; Wang, Q ; Niu, XJ ; Li, CX ; Lu, KQ |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2006 |
| 卷号 | 89期号:10页码:3222 |
| 关键词 | X-RAY REFLECTIVITY DOUBLE-RESONANCE NMR NEUTRON-DIFFRACTION RAMAN-SPECTROSCOPY STRUCTURAL-CHANGES MOLTEN B2O3 RANGE ORDER GLASSES SPECTRA SCATTERING |
| ISSN号 | 0002-7820 |
| 通讯作者 | Wang, Q: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Surface tensions of xLi(2)O-(1-x)B(2)O(3) melts, where 0 <= x <= 0.68, have been measured systematically with a ring method from respective liquidus temperatures up to about 1450 K. For all of the investigated melts, the relationship between surface tension and temperature can be well described by quadratic polynomial functions. With increasing Li(2)O content, surface tension monotonously increased, whereas the temperature coefficient of surface tension increased slowly up to about x=0.1, changed sign from positive to negative at about x=0.2, and then remained negative with further increasing Li(2)O content. Together with the physical properties reported in our previous work, such as density, temperature coefficient of density, and volume expansion coefficient, etc., both surface tension and temperature coefficient of surface tension have been comparatively plotted as a function of Li/B molar ratio. Differentiated from the inflections of slope in the plots of physical properties vs. Li/B molar ratio, three characteristic regions have been found in the melts of this system. Within different regions, different effects of temperature and concentration on the physical properties of melts have been observed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33643]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shi, XM,Wang, Q,Niu, XJ,et al. An examination of surface tension of binary lithium borate melts as a function of composition and temperature[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2006,89(10):3222. |
| APA | Shi, XM,Wang, Q,Niu, XJ,Li, CX,&Lu, KQ.(2006).An examination of surface tension of binary lithium borate melts as a function of composition and temperature.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,89(10),3222. |
| MLA | Shi, XM,et al."An examination of surface tension of binary lithium borate melts as a function of composition and temperature".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 89.10(2006):3222. |
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来源：物理研究所
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