Wetting and adsorption properties of n-octyl-尾-d-glucopyranoside and monorhamnolipid in the system polytetrafluoroethylene-solution-air
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- 作者：Diana Ma艅ko ; Anna Zdziennicka ; aniaz@hektor.umcs.lublin.pl" class="auth_mail" title="E-mail the corresponding author ; Joanna Krawczyk ; Bronis艂aw Ja艅czuk
- 关键词：Rhamnolipid ; n-Octyl-尾-d-glucopyranoside ; Adsorption ; Adhesion ; Wettability
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2015
- 出版时间：5 December 2015
- 年：2015
- 卷：486
- 期：Complete
- 页码：114-123
- 全文大小：1650 K
文摘
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RL is better wetting agent for PTFE than classical anionic surfactants.
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Effectiveness of OGP adsorption at PTFE–water interface is higher than TX-100.
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Szyszkowski equation describes isotherm of PTFE–solution interface tension.
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RL and OGP adsorption at PTFE–water and water–air interfaces is nearly the same.
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Solution adhesion to PTFE surface does not depend on RL and OGP concentration.