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Hyperpolarized Xe-129 NMR and its applications in characterization of porous catalytic materials
Liu Yong; Zhang Weiping; Han Xiuwen; Bao Xinhe
KeywordOptical Pumping Hyperpolarized Xenon Nuclear Magnetic Resonance Porous Materials Heterogeneous Catalysis Characterization
Source PublicationCHINESE JOURNAL OF CATALYSIS
2006-09-01
Volume27Issue:9Pages:827-836
Indexed BySCI
SubtypeReview
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordNUCLEAR-MAGNETIC-RESONANCE ; POLARIZED NOBLE-GASES ; NANOSIZED HZSM-5 ZEOLITE ; ALKALI-METAL ATOMS ; CARBON NANOTUBES ; MICROPOROUS STRUCTURE ; CROSS-POLARIZATION ; SPIN-EXCHANGE ; SPECTROSCOPY ; XENON
AbstractLarge spin polarization can be produced in Xe-129 nuclei by laser optical pumping and spin exchange. Hyperpolarized Xe nuclear magnetic resonance (NMR) can increase the measurement sensitivity by several orders of magnitude compared to the thermally polarized Xe NMR. It is a powerful tool for studying the pore structure of a material and the particle distribution inside the pores. This paper introduced the basic principles of hyperpolarized Xe-129 NMR and reviewed its applications in the characterization of porous catalytic materials, especially with respect to the inorganic microporous and mesoporous materials. The prospect of this technique was also discussed.
Language英语
WOS IDWOS:000241169700016
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140332
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu Yong,Zhang Weiping,Han Xiuwen,et al. Hyperpolarized Xe-129 NMR and its applications in characterization of porous catalytic materials[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(9):827-836.
APA Liu Yong,Zhang Weiping,Han Xiuwen,&Bao Xinhe.(2006).Hyperpolarized Xe-129 NMR and its applications in characterization of porous catalytic materials.CHINESE JOURNAL OF CATALYSIS,27(9),827-836.
MLA Liu Yong,et al."Hyperpolarized Xe-129 NMR and its applications in characterization of porous catalytic materials".CHINESE JOURNAL OF CATALYSIS 27.9(2006):827-836.
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