Evolution of surface morphology with introduction of stacking faults in zeolites.
Evolution of surface morphology with introduction of stacking faults in zeolites.
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随着沸石中堆垛层错的引入,表面形态的演变。
DOI:
10.1002/chem.200902101
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
John NS
中科院分区:
文献类型:
--
作者:
John NS
This paper sets out to try to determine some of the nanoscopic details of template action in zeolites. The problem has been addressed by monitoring the effects of competitive templating using, in particular, atomic force microscopy and high‐resolution scanning electron microscopy. Using these techniques, it is possible to determine the subtle crystal growth changes that occur as a result of altering the concentration of these competitive templating agents. This work concerns the two important intergrowth systems MFI–MEL and FAU–EMT. It was found that some organic templating agents provide much greater structure‐directing specificity. So much so in the case of the MFI–MEL system that a 2 mol % doping with the highly specific tetrapropylammonium cation drastically changes the fundamental growth processes. Furthermore, the effect of template crowding is shown to reduce specificity. This work shows how extensive frustrated intergrowth structures can still be accommodated within a nominal zeolite single crystal.
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影响因子:
2.8
作者:
G. Gonzalez;W. Stracke;Z. López;U. Keller;Andrea Ricker;R. Reichelt
通讯作者:
R. Reichelt
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
John Meurig Thomas;G. Millward;D. White;S. Ramdas
通讯作者:
S. Ramdas
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
Sadaaki Yamamoto;Shoko Sugiyama;O. Matsuoka;K. Kohmura;T. Honda;and Yasuyuki Banno;H. Nozoye
通讯作者:
H. Nozoye
影响因子:
16.6
作者:
Brent, Rhea;Anderson, Michael W.
通讯作者:
Anderson, Michael W.
DOI:
10.1039/f29837901075
发表时间:
1983-01-01
期刊:
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II
影响因子:
--
作者:
MILLWARD, GR;RAMDAS, S;BARLOW, MT
通讯作者:
BARLOW, MT