A Sustainable Freeze-Drying Route to Porous Polysaccharides with Tailored Hierarchical Meso- and Macroporosity

Bio‐derived polysaccharide aerogels are of interest for a broad range of applications. To date, these aerogels have been obtained through the time‐ and solvent‐intensive procedure of hydrogel fomation, solvent exchange, and scCO2 drying, which offers little control over meso/macropore distribution....

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Veröffentlicht in:	Macromolecular rapid communications. 2015-04, Vol.36 (8), p.774-779
Hauptverfasser:	Borisova, Aleksandra, De Bruyn, Mario, Budarin, Vitaliy L., Shuttleworth, Peter S., Dodson, Jennifer R., Segatto, Mateus L., Clark, James H.
Format:	Artikel
Sprache:	eng
Schlagworte:	biological materials Desiccation Freeze Drying hierarchical materials Hydrogels - chemical synthesis Hydrogels - chemistry material science Materials Testing polymers Polysaccharides - chemical synthesis Polysaccharides - chemistry Porosity porous materials Solvents Stress, Mechanical Surface Properties Temperature Tensile Strength tert-Butyl Alcohol - chemistry Water - chemistry
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