1H MAS NMR monitoring of the 13C-labeled carbon scrambling for propane in zeolite H-ZSM-5

被引：16
作者：
Stepanov, AG
Arzumanov, SS
Ernst, H
Freude, D
机构：
[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia
[2] Univ Leipzig, Abt Grenzflachenphys, D-04103 Leipzig, Germany
来源：
CHEMICAL PHYSICS LETTERS | 2006年 / 420卷 / 4-6期
关键词：
D O I：
10.1016/j.cplett.2005.12.070
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
It has been demonstrated that H-1 MAS NMR spectroscopy can be used as a tool for in situ monitoring the reaction kinetics of C-13-labeled carbon scrambling in alkane molecules adsorbed on zeolite catalysts at the reaction temperature of 540-570 K. The accuracy of the results and the time resolution are improved compared to C-13 MAS NMR spectroscopy. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：574 / 576
页数：3
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