Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/320568
Type: Artigo
Title: Controlled 3D carbon nanotube structures by plasma welding
Author: Ozden, Sehmus
Brunetto, Gustavo
Karthiselva, N. S.
Galvão, Douglas S.
Roy, Ajit
Bakshi, Srinivasa R.
Tiwary, Chandra S.
Ajayan, Pulickel M.
Abstract: 3D interconnected carbon nanotubes (CNTs) are synthesized using an industrially scalable spark plasma technique. At high electric field and elevated temperature under sufficient stress the nanotubes are welded together to form a solid block. The detailed spectroscopic and microscopic analyses show successful welding of the CNTs and formation of interconnected networks. The mechanical characteristics of the 3D CNT block show a high stiffness and yield strength. A full atomistic molecular dynamics simulation elucidates the CNT welding mechanism
3D interconnected carbon nanotubes (CNTs) are synthesized using an industrially scalable spark plasma technique. At high electric field and elevated temperature under sufficient stress the nanotubes are welded together to form a solid block. The detailed spectroscopic and microscopic analyses show successful welding of the CNTs and formation of interconnected networks. The mechanical characteristics of the 3D CNT block show a high stiffness and yield strength. A full atomistic molecular dynamics simulation elucidates the CNT welding mechanism.
Subject: Nanotubos de carbono, Microscopia
Country: Alemanha
Editor: Wiley-VCH Verlag
Citation: Advanced Materials Interfaces. WILEY-BLACKWELL, n. 3, n. 13, p. .
Rights: fechado
Identifier DOI: 10.1002/admi.201500755
Address: https://onlinelibrary.wiley.com/doi/full/10.1002/admi.201500755
Date Issue: 2016
Appears in Collections:IFGW - Artigos e Outros Documentos

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