CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Investigation of solid-state reaction by terahertz time-domain spectroscopy
Liu Xiaohong; Zhao Hongwei(赵红卫); Wu Yuting; Li Qingnuan(李晴暖); Zhu Zhiyong(朱智勇)
2011
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume22Issue:3Pages:139
AbstractTerahertz time-domain spectroscopy (THz-TDS) was utilized to investigate the solid-state reaction between L(+)-Tartaric acid and sodium hydrogen carbonate. Solid sodium hydrogen L(+)-tartrate monohydrate was synthesized efficiently by mechanical grinding, which is particularly sustainable and environmentally benign. Distinct THz absorptions were observed for pure reactants and the proposed product. The reaction process could be clearly visualized by THz spectral patterns of the reaction mixtures at different grinding time. The observed results were further confirmed by synchrotron radiation X-ray powder diffraction (SRXRPD) and Fourier transform infrared (FT-IR) spectroscopy. The study demonstrates that THz-TDS is an effective novel tool to monitor solid-state reactions in pharmaceutical industry.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000292674300003
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9530
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Liu Xiaohong,Zhao Hongwei,Wu Yuting,et al. Investigation of solid-state reaction by terahertz time-domain spectroscopy[J]. NUCLEAR SCIENCE AND TECHNIQUES,2011,22(3):139.
APA Liu Xiaohong,Zhao Hongwei,Wu Yuting,Li Qingnuan,&Zhu Zhiyong.(2011).Investigation of solid-state reaction by terahertz time-domain spectroscopy.NUCLEAR SCIENCE AND TECHNIQUES,22(3),139.
MLA Liu Xiaohong,et al."Investigation of solid-state reaction by terahertz time-domain spectroscopy".NUCLEAR SCIENCE AND TECHNIQUES 22.3(2011):139.
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