Intrinsic viscosity of polyoxyethylene alkyl ether ciej micelles

ABSTRACT Micelles of pentaoxyethylene C12E5, hexaoxyethylene C12E6, hepatoxyethylene dodecyl ethers C12E7, and heptaoxyethylene tetradecyl ether C14E7 in dilute aqueous solutions were

characterized by viscometry. The intrinsic viscosity [η] of the micelles whose size are concentration-dependent were able to be determined at finite concentrations by applying an equation

derived by combining the Huggins and Fuoss–Mead equations. The results of [η] as a function of the molar mass of the micelle were successfully analyzed by the hydrodynamic theory for

wormlike polymers formulated with the touched bead model, indicating that the micelles assume a flexible cylindrical shape. The values of the cross-sectional diameter _d_ have suggested that

the surfactant molecules take a randomly coiled form in the micelles. SIMILAR CONTENT BEING VIEWED BY OTHERS PREPARATION AND DISTORTED CYLINDRICAL MORPHOLOGY OF BLOCK COPOLYMERS CONSISTING

OF FLEXIBLE AND SEMIFLEXIBLE BLOCKS Article 19 July 2021 THERMAL HYSTERESIS OF AGGREGATION STATES OF THERMORESPONSIVE BLOCK COPOLYMERS FORMING INTERMOLECULAR HYDROGEN BONDS Article 23 June

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AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Department of Chemistry, Nara Women’s University, Kitauoyanishi-machi, Nara, 630-8506, Japan Satoko Shirai, Sachiko Yoshimura & Yoshiyuki

Einaga Authors * Satoko Shirai View author publications You can also search for this author inPubMed Google Scholar * Sachiko Yoshimura View author publications You can also search for this

author inPubMed Google Scholar * Yoshiyuki Einaga View author publications You can also search for this author inPubMed Google Scholar CORRESPONDING AUTHOR Correspondence to Yoshiyuki

Einaga. RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Shirai, S., Yoshimura, S. & Einaga, Y. Intrinsic Viscosity of Polyoxyethylene Alkyl Ether

C_i_E_j_ Micelles. _Polym J_ 38, 37–43 (2006). https://doi.org/10.1295/polymj.38.37 Download citation * Received: 28 June 2005 * Accepted: 24 August 2005 * Published: 15 October 2006 * Issue

Date: 01 January 2006 * DOI: https://doi.org/10.1295/polymj.38.37 SHARE THIS ARTICLE Anyone you share the following link with will be able to read this content: Get shareable link Sorry, a

shareable link is not currently available for this article. Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative KEYWORDS * Polyoxyethylene Alkyl Ether *

Micelle * Intrinsic Viscosity * Wormlike Chain * Wormlike Spherocylinder Model