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Template-free synthesis of functional 3D BN architecture for removal of dyes from water.

Liu,D, Lei,W, Qin,S and Chen,Y 2014, Template-free synthesis of functional 3D BN architecture for removal of dyes from water., Scientific Reports, vol. 4, pp. 4453, doi: 10.1038/srep04453.

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Title Template-free synthesis of functional 3D BN architecture for removal of dyes from water.
Author(s) Liu,DORCID iD for Liu,D orcid.org/0000-0001-6875-419X
Lei,WORCID iD for Lei,W orcid.org/0000-0003-2698-299X
Qin,S
Chen,YORCID iD for Chen,Y orcid.org/0000-0002-7322-2224
Journal name Scientific Reports
Volume number 4
Start page 4453
Publisher Nature Publishing Group
Place of publication England
Publication date 2014
ISSN 2045-2322
Keyword(s) Science & Technology
Multidisciplinary Sciences
Science & Technology - Other Topics
BORON-NITRIDE NANOSHEETS
SELECTIVE OXIDATION
HYDROGEN STORAGE
HOLLOW SPHERES
NANOSTRUCTURES
GRAPHENE
NANORIBBONS
PERFORMANCE
FABRICATION
Summary Three-dimensional (3D) architectures are of interest in applications in electronics, catalysis devices, sensors and adsorption materials. However, it is still a challenge to fabricate 3D BN architectures by a simple method. Here, we report the direct synthesis of 3D BN architectures by a simple thermal treatment process. A 3D BN architecture consists of an interconnected flexible network of nanosheets. The typical nitrogen adsorption/desorption results demonstrate that the specific surface area for the as-prepared samples is up to 1156 m(2) g(-1), and the total pore volume is about 1.17 cm(3) g(-1). The 3D BN architecture displays very high adsorption rates and large capacities for organic dyes in water without any other additives due to its low densities, high resistance to oxidation, good chemical inertness and high surface area. Importantly, 88% of the starting adsorption capacity is maintained after 15 cycles. These results indicate that the 3D BN architecture is potential environmental materials for water purification and treatment.
Language eng
DOI 10.1038/srep04453
Field of Research 100706 Nanofabrication, Growth and Self Assembly
Socio Economic Objective 970110 Expanding Knowledge in Technology
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Grant ID DPE140100716
Copyright notice ©2014, Nature Publishing Group
Persistent URL http://hdl.handle.net/10536/DRO/DU:30072071

Document type: Journal Article
Collection: Institute for Frontier Materials
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