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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
关键词Optical Pumping Hyperpolarized Xenon Nuclear Magnetic Resonance Porous Materials Heterogeneous Catalysis Characterization
刊名CHINESE JOURNAL OF CATALYSIS
2006-09-01
27期:9页:827-836
收录类别SCI
文章类型Review
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]NUCLEAR-MAGNETIC-RESONANCE ; POLARIZED NOBLE-GASES ; NANOSIZED HZSM-5 ZEOLITE ; ALKALI-METAL ATOMS ; CARBON NANOTUBES ; MICROPOROUS STRUCTURE ; CROSS-POLARIZATION ; SPIN-EXCHANGE ; SPECTROSCOPY ; XENON
英文摘要Large 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.
语种英语
WOS记录号WOS:000241169700016
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140332
专题中国科学院大连化学物理研究所
作者单位1.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
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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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