Novel Zwitterionic Surfactants: Synthesis and Surface Active Properties of N-(3-Alkoxy-2-Hydroxypropyl)-N, N-Dimethyl glycine Betaines |
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摘 要: | AsanAnportantsubclassofzwitterionicsurfactants.longathylchainbetaineshavebeenintensiveI}'stUdiedbymanyresearchersowingtotheiruniquestructureandconvenienceforuseindifferentpHenvironments.1MostoftheseresearchworksweredevotedtothephysicalandchemicalpropertiesofthesesurfactantS,anddevelopingneu'surfactantsofthiskindhasbeenlessnoticed.ThiscanbeattribUedtothedifficultyofthesyntheticprocedureandtheexhaustivepurificationprocesses.1'2lnthepresentwork,weintroducehydroxrpropylgroupintoalkylbetainemolec…
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