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High Pressure Behavior of Hydrogen Storage Material Guanidinium Borohydride
Qi, GY; Wang, K; Li XD(李晓东); Li, XD; Zou, B
2016
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
EISSN1932-7455
Volume120Issue:25Pages:13414-13420
SubtypeArticle
AbstractA combination of synchrotron powder angle-dispersive X-ray diffraction (ADXRD) and Raman spectroscopy has been utilized to study high pressure behavior of the chemical hydrogen storage material guanidinium borohydride (GBH) [C(NH2)(3)] [BH4](-). A reversible structural phase transition was observed at approximately 0.4 GPa, evidenced by the obvious changes in ADXRD patterns and Raman spectra. Both Raman spectra and the first-principles calculation revealed that new dihydrogen bonds generated under high pressure, which was proposed to be the reason for the observed phase transition. This research explored the pressure induced changes of GBH and studied the evolution of dihydrogen bonds, which can give insight into the improvement of the hydrogen release properties.
DOI10.1021/acs.jpcc.6b04154
WOS KeywordINDUCED PHASE-TRANSITION ; AMMONIA-BORANE ; SUPRAMOLECULAR STRUCTURE ; THERMAL-DECOMPOSITION ; BONDS ; RAMAN ; CRYSTAL ; CASTEP ; BH3NH3
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000379456800012
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/260285
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Qi, GY,Wang, K,Li XD,et al. High Pressure Behavior of Hydrogen Storage Material Guanidinium Borohydride[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2016,120(25):13414-13420.
APA Qi, GY,Wang, K,李晓东,Li, XD,&Zou, B.(2016).High Pressure Behavior of Hydrogen Storage Material Guanidinium Borohydride.JOURNAL OF PHYSICAL CHEMISTRY C,120(25),13414-13420.
MLA Qi, GY,et al."High Pressure Behavior of Hydrogen Storage Material Guanidinium Borohydride".JOURNAL OF PHYSICAL CHEMISTRY C 120.25(2016):13414-13420.
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