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Direct Growth of Polyaniline Chains from N-Doped Sites of Carbon Nanotubes

Title
Direct Growth of Polyaniline Chains from N-Doped Sites of Carbon Nanotubes
Author
한태희
Keywords
ELECTROCHEMICAL CAPACITORS; COMPOSITE; GRAPHENE; DEPOSITION; REDUCTION; ARRAYS; FILMS; BORON; OXIDE
Issue Date
2013-11
Publisher
John Wiley & Sons, Ltd
Citation
SMALL; NOV 25 2013, 9 22, p3829-p3833, 5p.
Abstract
Polymer grafting from graphitic carbon materials has been pursued for several decades. Unfortunately, currently available methods mostly rely on the harsh chemical treatment of graphitic carbons which causes severe degradation of chemical structure and material properties. A straightforward growth of polyaniline chain from the nitrogen (N)-doped sites of carbon nanotubes (CNTs) is presented. N-doping sites along the CNT wall nucleate the polymerization of aniline, which generates seamless hybrids consisting of polyaniline directly grafted onto the CNT walls. The resultant materials exhibit excellent synergistic electrochemical performance, and can be employed for charge collectors of supercapacitors. This approach introduces an efficient route to hybrid systems consisting of conducting polymers directly grafted from graphitic dopant sites.
URI
http://onlinelibrary.wiley.com/doi/10.1002/smll.201300625/abstracthttp://hdl.handle.net/20.500.11754/46295
ISSN
1613-6810
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ORGANIC AND NANO ENGINEERING(유기나노공학과) > Articles
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