Quaternary Ammonium Cation Effects on the Crystallization of Zeolites of the Offretite-Erionite Family Part II. Electron Diffraction Studies

作者: J.V. Sanders , M.L. Occelli , R.A. Innes , S.S. Pollack

DOI: 10.1016/S0167-2991(09)60903-4

关键词:

摘要: Electron diffraction studies of zeolites prepared using six different organic cations confirmed varying degrees offretite and erionite character the crystals. Both pure crystals were identified, as well that intergrowths in offretite. Many single-phase contained stacking faults various types. The nature offretite-erionite is thus very complex. A variety materials can be within this family by changing cation other variables preparation.

参考文章(8)
J. M. BENNETT, J. A. GARD, Non-identity of the Zeolites Erionite and Offretite Nature. ,vol. 214, pp. 1005- 1006 ,(1967) , 10.1038/2141005A0
G. Robert Millward, John M. Thomas, Real-space imaging of offretite and the identification of other coexistent zeolitic structures Journal of the Chemical Society, Chemical Communications. pp. 77- 79 ,(1984) , 10.1039/C39840000077
GEORGE T. KOKOTAILO, STEPHEN L. LAWTON, Possible Structures Related to Gmelinite Nature. ,vol. 203, pp. 621- 623 ,(1964) , 10.1038/203621A0
L. A. Bursill, J. M. Thomas, K. J. Rao, Stability of zeolites under electron irradiation and imaging of heavy cations in silicates Nature. ,vol. 289, pp. 157- 158 ,(1981) , 10.1038/289157A0
L. A. Bursill, Eliz. A. Lodge, J. M. Thomas, Zeolitic structures as revealed by high-resolution electron microscopy Nature. ,vol. 286, pp. 111- 113 ,(1980) , 10.1038/286111A0
G. Robert Millward, Subramaniam Ramdas, John M. Thomas, Michael T. Barlow, Evidence for semi-regularly ordered sequences of mirror and inversion symmetry planes in ZSM-5/ZSM-11 shape-selective zeolitic catalysts Journal of the Chemical Society, Faraday Transactions. ,vol. 79, pp. 1075- 1082 ,(1983) , 10.1039/F29837901075
S. Sawruk, S. L. Lawton, G. T. Kokotailo, Direct observation of stacking faults in the zeolite erionite American Mineralogist. ,vol. 57, pp. 439- 444 ,(1972)