Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/320568
Type: Artigo de Periódico
Title: Controlled 3d Carbon Nanotube Structures By Plasma Welding
Author: Ozden
S; Brunetto
G; Karthiselva
NS; Galvao
DS; Roy
A; Bakshi
SR; Tiwary
CS; Ajayan
PM
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
Subject: Molecular-dynamics Simulations
Reactive Force-field
Mechanical-properties
Hydrogen Storage
Composites
Graphene
Solids
Reaxff
Microstructure
Architectures
Editor: WILEY-BLACKWELL
Rights: fechado
Identifier DOI: 10.1002/admi.201500755
Address: http://onlinelibrary.wiley.com/doi/10.1002/admi.201500755/abstract
Date Issue: 2016
Appears in Collections:Unicamp - Artigos e Outros Documentos

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