ISSN:
1573-4854
Keywords:
odd-even effect
;
MCM-41
;
mesoporous silicate
;
surfactant organization
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract New quaternary ammonium salts with the formula, (C16H33)(CnH2n+1)(CH3)2N+Br (n =1 to 12) have been synthesized and used as templates to prepare crystalline mesoporous molecular sieves. The effect of the CnH2n+1 chain length on the nature of the obtained product and its d-distance has been investigated. A correlation between the nature of the obtained phases and the conformation of the carbon chain of the occluded surfactant was revealed by13C CP MAS NMR.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01186036
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