Stop Motion Animation Reveals Formation Mechanism of Hierarchical Structure in Graphene Oxide Papers

Stop Motion Animation Reveals Formation Mechanism of Hierarchical Structure in Graphene Oxide Papers

Using a series of novel flash‐freezing experiments, the formation mechanism of free‐standing, paper‐like materials produced by vacuum‐assisted self‐assembly (VASA) of graphene oxide (GO) suspension has been elucidated. A stop‐motion animation of the VASA process is created, showing highly ordered, h...

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Veröffentlicht in:Advanced materials interfaces 2016-03, Vol.3 (6), p.np-n/a
Hauptverfasser: Nandy, K., Palmeri, M. J., Burke, C. M., An, Z., Nguyen, S. T., Putz, K. W., Brinson, L. C.
Format: Artikel
Sprache:eng
Schlagworte:
Agglomeration
Animation
Evolution
formation mechanisms
Formations
Graphene
graphene oxide
hierarchical structures
Oxides
Self assembly
stop motion
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Zusammenfassung:Using a series of novel flash‐freezing experiments, the formation mechanism of free‐standing, paper‐like materials produced by vacuum‐assisted self‐assembly (VASA) of graphene oxide (GO) suspension has been elucidated. A stop‐motion animation of the VASA process is created, showing highly ordered, hierarchically structured GO papers to have evolved via an intermediate self‐supporting phase formed by successive sheet aggregation processes at increasing length scales.
ISSN:2196-7350
2196-7350
DOI:10.1002/admi.201500666