Polymeric Surfactant P84/Polyoxometalate α-PW12O403- A Model System to Investigate the Interplay between Chaotropic and Hydrophobic Effects

URN to cite this document:: urn:nbn:de:bvb:355-epub-532089
DOI to cite this document:: 10.5283/epub.53208

Schmid, Philipp ; Graß, X. ; Bahadur, P. ; Grillo, Isabelle ; Diat, Oliver ; Pfitzner, Arno ; Bauduin, Pierre

License: Creative Commons Attribution 4.0
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Date of publication of this fulltext: 18 Nov 2022 14:43

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Abstract

Low charge density nanometric ions were recently shown to bind strongly to neutral hydrated matter in aqueous solution. This phenomenon, called the (super-)chaotropic effect, arises from the partial dehydration of both the nano-ion and the solute, leading to a significant gain in enthalpy. Here, we investigate the chaotropic effect of the polyoxometalate α-PW12O403− on the triblock copolymer P84: ...