CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
High-Pressure-Induced Polymorphic Transformation of Maleic Hydrazide
Wang, K; Liu, J; Yang, K; Liu, BB; Zou, B; zoubo@jlu.edu.cn
2014
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume118Issue:15Pages:8122—8127
AbstractMaleic hydrazide, a unique example of polymorphic structures, was analyzed at pressure up to 5 GPa using in situ high-pressure Raman scattering and synchrotron X-ray diffraction techniques. Changes in the Raman spectra at 2 GPa indicate that a pressure-induced phase transition is occurring. The transition was further analyzed with angle dispersive X-ray diffraction, which demonstrated that maleic hydrazide underwent a polymorphic transformation from the form III to the form II. Moreover, the observed transformation was partially reversible when the system was brought back to ambient pressure. This work suggests that the high-pressure polymorphic transformation is caused by changes in the hydrogen-bonded ribbons which lead to supramolecular rearrangements in the crystal structure.
KeywordInduced Phase-transition X-ray-diffraction Hydrogen-bond Vibrational-spectra Energetic Materials Raman-spectroscopy Crystal-structures Amino-acids Photoisomerization Glycine
Indexed BySCI
Language英语
WOS IDWOS:000334730300041
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14175
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorzoubo@jlu.edu.cn
Recommended Citation
GB/T 7714
Wang, K,Liu, J,Yang, K,et al. High-Pressure-Induced Polymorphic Transformation of Maleic Hydrazide[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2014,118(15):8122—8127.
APA Wang, K,Liu, J,Yang, K,Liu, BB,Zou, B,&zoubo@jlu.edu.cn.(2014).High-Pressure-Induced Polymorphic Transformation of Maleic Hydrazide.JOURNAL OF PHYSICAL CHEMISTRY C,118(15),8122—8127.
MLA Wang, K,et al."High-Pressure-Induced Polymorphic Transformation of Maleic Hydrazide".JOURNAL OF PHYSICAL CHEMISTRY C 118.15(2014):8122—8127.
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