4-溴丁酸溶液中胶束前缔合的拉曼光谱证据

Advances in Molecular Relaxation and Interaction Processes Pub Date : 1982-09-01 DOI:10.1016/0378-4487(82)80071-X

Derek J. Gardiner, James Barker , Jack W. Rasburn, Brian P. Straughan

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引用次数: 0

摘要

报道了4-溴丁酸的红外光谱和拉曼光谱。在低于临界胶束浓度的范围内，ν(C-Br)区域的拉曼光谱被解释为在胶束前结合中更占主导地位的间扭式C4 - C3键。结果表明，在胶束形成的拉曼研究中使用溴取代物是可行的。

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Raman spectroscopic evidence for pre-micellar association in 4-bromobutyric acid solutions

Infrared and Raman spectra of 4-bromobutyric acid are reported. Raman spectra of the ν(C-Br) region for a range of concentrations below the critical micelle concentration have been interpreted in terms of $gauche$ C₄ - C₃ linkages becoming more dominant upon pre-micellar association. The results demonstrate the viability of using bromine substituted species in Raman studies of micelle formation.

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Advances in Molecular Relaxation and Interaction Processes

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