Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione
文献类型：期刊论文
| 作者 | Zou, T; Li, SP; Pan, TT; Zhang, B; Yu, Z; Li, XD; Zhang, JB; Zhao, HW |
| 刊名 | JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
 |
| 出版日期 | 2017 |
| 卷号 | 38期号:7页码:896-908 |
| 关键词 | Density-functional Theory Time-domain Spectroscopy Solid-state Pulsed Spectroscopy Vibrational-spectra Crystal-structure Thz Spectroscopy Dehydration Monohydrate Acid |
| ISSN号 | 1866-6892 |
| DOI | 10.1007/s10762-017-0376-z |
| 文献子类 | 期刊论文 |
| 英文摘要 | Distinctive terahertz (THz) absorption spectra of ninhydrin and indane-1,2,3-trione ranging from 0.5 to 4.5 THz were observed firstly in our experiment by terahertz time-domain spectroscopy (THz-TDS). The dehydration process of ninhydrin was also monitored online. The experimental results indicate that THz spectroscopy is highly sensitive to the crystal structure, weak intermolecular interactions, and the environmental change. Multitechniques including differential scanning calorimetry (DSC) and powder X-ray diffraction (PXRD) were also carried out to further investigate ninhydrin and indane-1,2,3-trione. And the results support the reliability of THz spectroscopy. Density functional theory (DFT) calculations based on the samples' crystalline structures were performed for better understanding the THz characteristic spectra. The calculations agree with the experimental observation, and the corresponding vibrational modes of ninhydrin and indane-1,2,3-trione are assigned. |
| WOS关键词 | DENSITY-FUNCTIONAL THEORY ; TIME-DOMAIN SPECTROSCOPY ; SOLID-STATE ; PULSED SPECTROSCOPY ; VIBRATIONAL-SPECTRA ; CRYSTAL-STRUCTURE ; THZ SPECTROSCOPY ; DEHYDRATION ; MONOHYDRATE ; ACID |
| 语种 | 英语 |
| WOS记录号 | WOS:000402549900009 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28854]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zou, T,Li, SP,Pan, TT,et al. Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione[J]. JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,2017,38(7):896-908. |
| APA | Zou, T.,Li, SP.,Pan, TT.,Zhang, B.,Yu, Z.,...&Zhao, HW.(2017).Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione.JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,38(7),896-908. |
| MLA | Zou, T,et al."Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione".JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 38.7(2017):896-908. |
入库方式： OAI收割
来源：上海应用物理研究所
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