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Nitrogen-Doped carbon nanotubes and graphene composite structures for energy and catalytic applications Highly Cited Paper

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Title
Nitrogen-Doped carbon nanotubes and graphene composite structures for energy and catalytic applications
Author(s)
Won Jun Lee; Maiti Udaynarayan; Ju Min Lee; Joonwon Lim; Tae Hee Han; Sang Ouk Kim
Publication Date
2014-07
Journal
CHEMICAL COMMUNICATIONS, v.50, no.52, pp.6818 - 6830
Publisher
ROYAL SOC CHEMISTRY
Abstract
Substitutional heteroatom doping is a promising route to modulate the outstanding material properties of carbon nanotubes and graphene for customized applications. Recently, (nitrogen-) N-doping has been introduced to ensure tunable work-function, enhanced n-type carrier concentration, diminished surface energy, and manageable polarization. Along with the promising assessment of N-doping effects, research on the N-doped carbon based composite structures is emerging for the synergistic integration with various functional materials. This invited feature article reviews the current research progress, emerging trends, and opening opportunities in N-doped carbon based composite structures. Underlying basic principles are introduced for the effective modulation of material properties of graphitic carbons by N-doping. Composite structures of N-doped graphitic carbons with various functional materials, including (i) polymers, (ii) transition metals, (iii) metal oxides, nitrides, sulphides, and (iv) semiconducting quantum dots are highlighted. Practical benefits of the synergistic composite structures are investigated in energy and catalytic applications, such as organic photovoltaics, photo/electro-catalysts, lithium ion batteries and supercapacitors, with a particular emphasis on the optimized interfacial structures an
URI
https://pr.ibs.re.kr/handle/8788114/1545
ISSN
1359-7345
Appears in Collections:
Center for Nanomaterials and Chemical Reactions(나노물질 및 화학반응 연구단) > Journal Papers (저널논문)
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