Dried hybrid imogolite nanotubes as solids with a changeable surface area: an insight into textural properties based on the correlation between nitrogen gas adsorption, immersion calorimetry into water, and small angle X-ray scattering

Powdered samples of three imogolite materials with an inner surface covered with Si-CH 3 groups (hybrid IMO-CH 3 ) were prepared by ambient drying at 323 K, freeze drying, and spray drying. Reliable estimates of the intra-tube ( S A ), inter-tube ( S B ), and inter-bundle ( S C ) specific surface ar...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2024-09, Vol.26 (36), p.23835-23845
Hauptverfasser:	Dhaini, Ali, Geneste, Amine, Alfadel Raad, Fadwa, Picot, Pierre, Martin-Gassin, Gaelle, Prelot, Benedicte, Gassin, Pierre-Marie, Trens, Philippe, Thill, Antoine, Zajac, Jerzy
Format:	Artikel
Sprache:	eng
Schlagworte:	Accessibility Adsorption Bayer process Chemical Sciences Enthalpy Gibbsite Heat measurement Nanotubes Nitrogen Small angle X ray scattering Specific surface Spray drying Submerging Surface area Surface chemistry
Online-Zugang:	Volltext
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