This paper reports observation, in a mixture of potassium palmitate-d3, potassium laurate, and water, of a lamellar phase above 41°C, a phase of elongated cylindrical aggregates below 36°C, and, in the intermediate temperature region, a phase in which the H2-NMR spectral patterns can be calculated from a model of elongated ribbon-shaped aggregates. The size of the ribbons can be determined from the spectra and is found to vary with temperature. The results are consistent with H2-NMR spectra of H2O2 in the same and other ternary mixtures. © 1982 The American Physical Society.

Investigation of the ribbon structure of a lyotropic liquid crystal by deuterium nuclear magnetic resonance

Chidichimo, G.;
1982-01-01

Abstract

This paper reports observation, in a mixture of potassium palmitate-d3, potassium laurate, and water, of a lamellar phase above 41°C, a phase of elongated cylindrical aggregates below 36°C, and, in the intermediate temperature region, a phase in which the H2-NMR spectral patterns can be calculated from a model of elongated ribbon-shaped aggregates. The size of the ribbons can be determined from the spectra and is found to vary with temperature. The results are consistent with H2-NMR spectra of H2O2 in the same and other ternary mixtures. © 1982 The American Physical Society.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/277427
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 42
  • ???jsp.display-item.citation.isi??? ND
social impact