๐”– Bobbio Scriptorium
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Deuterium and oxygen-17 nuclear magnetic resonance of aqueous clay suspensions

โœ Scribed by J. Grandjean; P. Laszlo


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
265 KB
Volume
12
Category
Article
ISSN
0730-725X

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๐Ÿ“œ SIMILAR VOLUMES


Interaction of a Zwitterionic Surfactant
โœ J. Grandjean ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 59 KB

H and 13 C NMR signal assignment of laurylamidopropylbetain has been obtained from 2D COSY, HETCOR, and HMBC pulse sequences. 13 C and 14 N NMR relaxation data show interaction of the polar head of the surfactant with low-charged clays dispersed in aqueous solution. The sodium cation exchange rate b