Influence of the formulation pathway on the growth of polyelectrolyte multilayer films
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- 作者：Joanna Giermanskaa ; b ; Sribharani Sekara ; b ; Isabelle Lya ; b ; Jean-Paul Chapela ; b ; chapel@crpp-bordeaux.cnrs.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polyelectrolytes ; Layer-by-Layer ; Desalting transition ; Ionic strength poly(acrylic) acid (PAA) ; Poly(diallyldimethylammonium) (PDADMAC) ; Cerium oxide nanoparticles ; Quartz crystal microbalance (QCM)
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2016
- 出版时间：20 November 2016
- 年：2016
- 卷：509
- 期：Complete
- 页码：666-674
- 全文大小：2441 K
文摘
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The way to adjust the pH of a PE solution can influence the morphology of the growing LbL film.
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Numerous transfers through the air/water interface during a LbL deposition can impact the multilayer morphology due to dewetting.
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Preliminary desalting transition tests performed on the studied PEs can avoid working at a ionic strength where the growth is reduced or inhibited.