Adsorption and interlayer diffusion controlled growth and unique surface patterned growth of polyelectrolyte multilayers

In this work, extremely high molecular weight (Mw) poly(allylamine hydrochloride) (PAH, 900K g/mol) and poly(acrylic acid) (PAA, 225 K g/mol) were selected to amplify the difference in the growth of multilayers in comparison with low Mw PAA (15K g/mol) and PAH (15K g/mol). By varying the pH conditio...

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Veröffentlicht in:	Polymer (Guilford) 2017-01, Vol.109, p.297-306
Hauptverfasser:	Yu, Jing, Meharg, Brooke M., Lee, Ilsoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylic acid Adsorption Charge density Coils Deposition Diffusion Diffusion rate Film growth Growth patterns Interlayer diffusion Interlayers Molecular weight Multilayers pH effects Polyelectrolyte multilayers Polyelectrolytes Skin Surface chemistry Surface morphology Surface roughness
Online-Zugang:	Volltext
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