A XE-129 NMR-STUDY OF DEALUMINATED MORDENITES

被引:32
作者
SPRINGUELHUET, MA
FRAISSARD, JP
机构
[1] Laboratoire de Chimie des Surfaces, URA CNRS 1428, Université P. et M. Curie, Paris
来源
ZEOLITES | 1992年 / 12卷 / 07期
关键词
XE-129; NMR; MORDENITE; DEALUMINATION; STRUCTURAL MODIFICATIONS;
D O I
10.1016/0144-2449(92)90059-X
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
The xenon probe can give information on the modifications undergone by the different types of structure volumes (channels and side pockets), during the dealumination process, steaming, and (or) acid leaching.
引用
收藏
页码:841 / 845
页数:5
相关论文
共 46 条
[1]   ZEOLITES TREATED WITH SILICON TETRACHLORIDE VAPOR .1. PREPARATION AND CHARACTERIZATION [J].
ANDERSON, MW ;
KLINOWSKI, J .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1986, 82 :1449-1469
[2]  
BEHER HK, 1984, STUD SURF SCI CATAL, V18, P133
[3]  
Beyer H. K., 1980, STUDIES SURFACE SCI, V5, P203, DOI DOI 10.1016/S0167-2991(08)64880-6
[4]  
Beyer H. K., 1984, STUD SURF SCI CATAL, V18, P133
[5]   PREPARATION OF HIGH-SILICA FAUJASITES BY TREATMENT WITH SILICON TETRACHLORIDE [J].
BEYER, HK ;
BELENYKAJA, IM ;
HANGE, F ;
TIELEN, M ;
GROBET, PJ ;
JACOBS, PA .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1985, 81 :2889-2901
[6]   ALUMINUM SITING IN MORDENITE AND DEALUMINATION MECHANISM [J].
BODART, P ;
NAGY, JB ;
DEBRAS, G ;
GABELICA, Z ;
JACOBS, PA .
JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (21) :5183-5190
[7]   PROPERTIES OF STRONGLY DEALUMINATED Y-ZEOLITES [J].
BOSACEK, V ;
PATZELOVA, V ;
TVARUZKOVA, Z ;
FREUDE, D ;
LOHSE, U ;
SCHIRMER, W ;
STACH, H ;
THAMM, H .
JOURNAL OF CATALYSIS, 1980, 61 (02) :435-442
[8]  
CHEN QJ, 1989, J CHEM PHYS LETT, V1, P159
[9]   LOW-TEMPERATURE (144 K) XE-129 NMR-STUDIES OF STEAM-DEALUMINATED Y-ZEOLITES [J].
CHEUNG, TTP ;
FU, CM .
JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (09) :3740-3747
[10]   XE-129 NMR OF XENON ADSORBED IN Y-ZEOLITES AT 144-K [J].
CHEUNG, TTP ;
FU, CM ;
WHARRY, S .
JOURNAL OF PHYSICAL CHEMISTRY, 1988, 92 (18) :5170-5180