Skip to main content
Functional Composite Materials
Fig. 6 | Functional Composite Materials

Fig. 6

From: 2D nanochannels and huge specific surface area offer unique ways for water remediation and adsorption: assessing the strengths of hexagonal boron nitride in separation technology

Fig. 6

Hierarchical structures of the free-standing BN foam. a Photograph of a free-standing BN foam. b SEM image of a BN foam network. c Magnified SEM images of two branches and a node. d High-resolution TEM images of BN sheets near their folded edges, where the number of dark lines for the edges indicates the thickness of 12 and 4 layers, respectively. The interlayer spacing obtained from the edges is ∼0.34 nm. e High-magnification TEM image and its fast Fourier transform (inset), indicating the typical hexagonal lattice of the BN sheet. Reprinted with permission from reference [80]. Copyright 2013 American Chemical Society

Back to article page