Synthesis and Properties of a New Tetrasiloxane-tailed Dicephalic Surfactant-Reference-Cited by-同舟云学术

Synthesis and Properties of a New Tetrasiloxane-tailed Dicephalic Surfactant

Published:2012-03-01 Issue:2 Volume:49 Page:151-155
ISSN:2195-8564
Container-title:Tenside Surfactants Detergents
language:en
Short-container-title:

Author:

Zhang Dianlong¹,Wang Changhong²,Wang Guoyong³

Affiliation:

1. College of Chemistry and Chemical Engineering, Shanxi Datong University, Datong Shanxi, P. R. China

2. Yangquan normal College, Yangquan Shanxi, P. R. China

3. China Research Institute of Daily Chemical Industry, Taiyuan Shanxi, P. R. China

Abstract

Abstract A new tetrasiloxane-tailed dicephalic surfactant was synthesized. The structures of intermediate and product were confirmed by infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. Surface activity and wetting ability of the surfactant were also investigated. The results show that the prepared surfactant exhibited excellent surface activity reducing the equilibrium surface tension of water to a minimum value of approximate 21.8 mN · m−1.

Publisher

Walter de Gruyter GmbH

Subject

Condensed Matter Physics,General Chemical Engineering,General Chemistry

Link

https://www.degruyter.com/document/doi/10.3139/113.110177/pdf

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