"Spectroscopic Investigation Of The Mutual Interactions Between Nonioni" by Hugo Christenson and Stig Friberg
 

Abstract

NMR, UV, and IR spectroscopy were used to determine the interactions in hydrocarbon solutions between polyethylene glycol alkyl ethers, water, and aromatic hydrocarbons. The results showed a concentration dependence for the site of benzene in benzene/surfactant solutions. At low concentrations the benzene molecules were preferentially located adjacent to the surfactant oxyethylene chain with an even distribution along the chain. At high benzene concentrations a positive concentration gradient was found toward the hydrocarbon end of the oxyethylene chain. Addition of water increased this gradient except for the octa ethylene glycol dodecyl ether; for this compound the preferential water location appeared to be toward the central part of the oxyethylene chain. © 1980.

Department(s)

Chemistry

Comments

National Science Foundation, Grant DMR76-23569

International Standard Serial Number (ISSN)

0021-9797

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2023 Elsevier, All rights reserved.

Publication Date

01 Jan 1980

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