SYNTHESIS AND CHARACTERIZATION OF A CHROMIUM SILICALITE-1

被引：61
|
作者：
CHAPUS, T
TUEL, A
TAARIT, YB
NACCACHE, C
机构：
[1] Institut de Recherches sur la Catalyse, C.N.R.S., Villeurbanne
来源：
ZEOLITES | 1994年 / 14卷 / 05期
关键词：
CHROMIUM SILICALITE-1; ISOMORPHOUS SUBSTITUTION; ACIDITY; SOLID-STATE NMR;
D O I：
10.1016/0144-2449(94)90108-2
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：
Chromium silicalites have been synthesized and characterized using several spectroscopic techniques. I.r. measurements associated with e.p.r. and solid-state n.m.r. data tend to indicate an isomorphous substitution of Si4+ by chromium ions in the silicalite framework. An absorption band at 960 cm-1 on the i.r. spectrum, characteristic of the incorporation in the case of titanosilicalites, is observed. Furthermore, i.r. of adsorbed pyridine reveals the existence of pyridinium ions in the material.
引用
收藏
页码：349 / 355
页数：7
相关论文
共 50 条
  • [21] Mechanochemical assisted synthesis of Titanium Silicalite-1
    Zhang, Jun
    Qiao, Shengru
    ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3, 2013, 652-654 : 693 - +
  • [22] Synthesis of colloidal silicalite-1 at high temperatures
    Butt, Tayyabah
    Tosheva, Lubomira
    MICROPOROUS AND MESOPOROUS MATERIALS, 2014, 187 : 71 - 76
  • [23] Synthesis, characterization and catalytic performance of titanium silicalite-1 prepared in micellar media
    Khomane, RB
    Kulkarni, BD
    Paraskar, A
    Sainkar, SR
    MATERIALS CHEMISTRY AND PHYSICS, 2002, 76 (01) : 99 - 103
  • [24] Synthesis and characterization of belt-like silicalite-1 nanocrystals with mesoporous structure
    Ma, Yuanyuan
    Guan, Jingqi
    Wu, Shujie
    Liu, Jing
    Kan, Qiubin
    Zhang, Wenxiang
    MATERIALS LETTERS, 2010, 64 (22) : 2523 - 2525
  • [25] Green synthesis and characterization of zeolite silicalite-1 from recycled mother liquor
    Yang, Jun
    Huang, Ya-Xi
    Pan, Yuanming
    Mi, Jin-Xiao
    MICROPOROUS AND MESOPOROUS MATERIALS, 2020, 303
  • [26] Synthesis of Titanium Silicalite-1 with Small Crystal Size by Using Mother Liquid of Titanium Silicalite-1 As Seed
    Zuo, Yi
    Wang, Xiangsheng
    Guo, Xinwen
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2011, 50 (14) : 8485 - 8491
  • [27] Surface modification of silicalite-1 with alkoxysilanes to improve the performance of PDMS/silicalite-1 pervaporation membranes: Preparation, characterization and modeling
    Zhuang, Xiaojie
    Chen, Xiangrong
    Su, Yi
    Luo, Jianquan
    Feng, Shichao
    Zhou, Hui
    Wan, Yinhua
    JOURNAL OF MEMBRANE SCIENCE, 2016, 499 : 386 - 395
  • [28] Characterization and catalytic properties of titanium silicalite-1 catalyst
    Ko, YS
    Ahn, WS
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 1998, 15 (02) : 182 - 191
  • [29] Characterization and catalytic properties of titanium silicalite-1 catalyst
    Yong Sig Ko
    Wha Seung Ahn
    Korean Journal of Chemical Engineering, 1998, 15 : 182 - 191
  • [30] Size-controlled synthesis of Silicalite-1 nanocrystals
    Yin, SF
    Xu, BQ
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2003, 24 (07): : 1169 - 1171
12345