Supramolecular Control of Stiffness and Strength in Lightweight High-Performance Nacre-Mimetic Paper with Fire-Shielding Properties

Taking the heat: Hard/soft core/shell colloidal building blocks allow large‐scale self‐assembly to form nacre‐mimetic paper. The strength and stiffness of this material can be tailored by supramolecular ionic bonds. These lightweight biomimetic materials show excellent and tunable mechanical propert...

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Veröffentlicht in:	Angewandte Chemie (International ed.) 2010-08, Vol.49 (36), p.6448-6453
Hauptverfasser:	Walther, Andreas, Bjurhager, Ingela, Malho, Jani-Markus, Ruokolainen, Janne, Berglund, Lars, Ikkala, Olli
Format:	Artikel
Sprache:	eng
Schlagworte:	Bentonite - chemistry biomimetic materials Biomimetic Materials - chemistry Chemistry Electrolytes - chemistry fire-retardant materials Kemi nacre NATURAL SCIENCES NATURVETENSKAP Polyethylenes - chemistry Polyvinyl Alcohol - chemistry Quaternary Ammonium Compounds - chemistry Scattering, Small Angle self-assembly supramolecular chemistry Tensile Strength X-Ray Diffraction
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Zusammenfassung:	Taking the heat: Hard/soft core/shell colloidal building blocks allow large‐scale self‐assembly to form nacre‐mimetic paper. The strength and stiffness of this material can be tailored by supramolecular ionic bonds. These lightweight biomimetic materials show excellent and tunable mechanical properties and heat and fire‐shielding capabilities.
ISSN:	1433-7851 1521-3773 1521-3773
DOI:	10.1002/anie.201001577