Hyperpolarized Xe-129 NMR and its applications in characterization of porous catalytic materials
文献类型：期刊论文
| 作者 | Liu Yong; Zhang Weiping; Han Xiuwen; Bao Xinhe |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 27期号:9页码:827-836 |
| 关键词 | optical pumping hyperpolarized xenon nuclear magnetic resonance porous materials heterogeneous catalysis characterization |
| 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. |
| 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 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241169700016 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140332]  |
| 专题 | 大连化学物理研究所_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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：大连化学物理研究所
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