Three-dimensional Aerographite-GaN hybrid networks: Single step fabrication of porous and mechanically flexible materials for multifunctional applications
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SCHUCHARDT, Arnim; BRANIŞTE, Tudor; MISHRA, Yogendra Kumar; DENG, Mao; MECKLENBURG, Matthias; STEVENS-KALCEFF, MarionA.; RAEVSCHI, Simion; SCHULTE, K.; KIENLE, Lorenz; ADELUNG, Rainer; TIGINYANU, Ion. Three-dimensional Aerographite-GaN hybrid networks: Single step fabrication of porous and mechanically flexible materials for multifunctional applications. In: Scientific Reports. 2015, nr. 5, pp. 11-39. ISSN 2045-2322.
10.1038/srep08839
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Scientific Reports
Numărul 5 / 2015 / ISSN 2045-2322

Three-dimensional Aerographite-GaN hybrid networks: Single step fabrication of porous and mechanically flexible materials for multifunctional applications


DOI: 10.1038/srep08839
Pag. 11-39

Schuchardt Arnim1, Branişte Tudor234, Mishra Yogendra Kumar1, Deng Mao1, Mecklenburg Matthias5, Stevens-Kalceff MarionA.6, Raevschi Simion234, Schulte K.5, Kienle Lorenz1, Adelung Rainer1, Tiginyanu Ion234
 
1 Institute for Material Science, Christian-Albrechts- University of Kiel,
2 Technical University of Moldova,
3 State University of Moldova,
4 Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova,
5 Hamburg University of Technology,
6 University of New South Wales
 
Disponibil în IBN: 20 decembrie 2017


Rezumat

Three dimensional (3D) elastic hybrid networks built from interconnected nano- and microstructure building units, in the form of semiconducting-carbonaceous materials, are potential candidates for advanced technological applications. However, fabrication of these 3D hybrid networks by simple and versatile methods is a challenging task due to the involvement of complex and multiple synthesis processes. In this paper, we demonstrate the growth of Aerographite-GaN 3D hybrid networks using ultralight and extremely porous carbon based Aerographite material as templates by a single step hydride vapor phase epitaxy process. The GaN nano- and microstructures grow on the surface of Aerographite tubes and follow the network architecture of the Aerographite template without agglomeration. The synthesized 3D networks are integrated with the properties from both, i.e., nanoscale GaN structures and Aerographite in the form of flexible and semiconducting composites which could be exploited as next generation materials for electronic, photonic, and sensors applications.