Role of solvophilic moieties of gelators in the thermal stability of organogels

Role of solvophilic moieties of gelators in the thermal stability of organogels

Affinity analysis using Hansen solubility parameters (HSP) reveals that the gel-sol transition point of binary organogels is correlated with preferential interactions between the solvophilic moiety of gelators and solvents. The decomposition of gelators in HSP analysis can be effectively used for pr...

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Veröffentlicht in:Physical chemistry chemical physics : PCCP 2023-01, Vol.25 (4), p.2776-278
Hauptverfasser: Nishiyama, Katsura, Ezaki, Kei, Tsukada, Kyohei, Kinoshita, Masaru, Watanabe, Keisuke, Katsumoto, Yukiteru
Format: Artikel
Sprache:eng
Schlagworte:
Gels
Sol-gel processes
Solubility parameters
Stability analysis
Thermal stability
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Zusammenfassung:Affinity analysis using Hansen solubility parameters (HSP) reveals that the gel-sol transition point of binary organogels is correlated with preferential interactions between the solvophilic moiety of gelators and solvents. The decomposition of gelators in HSP analysis can be effectively used for predicting the thermal stability of gels. Solvophilic parts of gelators play a key role in the thermal stability of organogels - determined with Hansen solubility parameters.
ISSN:1463-9076
1463-9084
DOI:10.1039/d2cp05136b