Strong and Stable Doping of Carbon Nanotubes and Graphene by MoO x for Transparent Electrodes

Handle URI:
http://hdl.handle.net/10754/599748
Title:
Strong and Stable Doping of Carbon Nanotubes and Graphene by MoO x for Transparent Electrodes
Authors:
Hellstrom, Sondra L.; Vosgueritchian, Michael; Stoltenberg, Randall M.; Irfan, Irfan; Hammock, Mallory; Wang, Yinchao Bril; Jia, Chuancheng; Guo, Xuefeng; Gao, Yongli; Bao, Zhenan
Abstract:
MoO x has been used for organic semiconductor doping, but it had been considered an inefficient and/or unstable dopant. We report that MoO x can strongly and stably dope carbon nanotubes and graphene. Thermally annealed MoO x-CNT composites can form durable thin film electrodes with sheet resistances of 100 ω/sq at 85% transmittance plain and 85 ω/sq at 83% transmittance with a PEDOT:PSS adlayer. Sheet resistances change less than 10% over 20 days in ambient and less than 2% with overnight heating to 300 °C in air. The MoO x can be easily deposited either by thermal evaporation or from solution-based precursors. Excellent stability coupled with high conductivity makes MoO x-CNT composites extremely attractive candidates for practical transparent electrodes. © 2012 American Chemical Society.
Citation:
Hellstrom SL, Vosgueritchian M, Stoltenberg RM, Irfan I, Hammock M, et al. (2012) Strong and Stable Doping of Carbon Nanotubes and Graphene by MoO x for Transparent Electrodes . Nano Lett 12: 3574–3580. Available: http://dx.doi.org/10.1021/nl301207e.
Publisher:
American Chemical Society (ACS)
Journal:
Nano Letters
KAUST Grant Number:
KUS-C1-015-21
Issue Date:
11-Jul-2012
DOI:
10.1021/nl301207e
PubMed ID:
22694046
Type:
Article
ISSN:
1530-6984; 1530-6992
Sponsors:
S.L.H. and Z.B. would like to thank the Stanford University Global Climate and Energy Project (GCEP) for partial funding. This publication was partially based on work supported by the Center for Advanced Molecular Photovoltaics (Award No. KUS-C1-015-21) made by King Abdullah University of Science and Technology (KAUST).
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorHellstrom, Sondra L.en
dc.contributor.authorVosgueritchian, Michaelen
dc.contributor.authorStoltenberg, Randall M.en
dc.contributor.authorIrfan, Irfanen
dc.contributor.authorHammock, Malloryen
dc.contributor.authorWang, Yinchao Brilen
dc.contributor.authorJia, Chuanchengen
dc.contributor.authorGuo, Xuefengen
dc.contributor.authorGao, Yonglien
dc.contributor.authorBao, Zhenanen
dc.date.accessioned2016-02-28T06:08:54Zen
dc.date.available2016-02-28T06:08:54Zen
dc.date.issued2012-07-11en
dc.identifier.citationHellstrom SL, Vosgueritchian M, Stoltenberg RM, Irfan I, Hammock M, et al. (2012) Strong and Stable Doping of Carbon Nanotubes and Graphene by MoO x for Transparent Electrodes . Nano Lett 12: 3574–3580. Available: http://dx.doi.org/10.1021/nl301207e.en
dc.identifier.issn1530-6984en
dc.identifier.issn1530-6992en
dc.identifier.pmid22694046en
dc.identifier.doi10.1021/nl301207een
dc.identifier.urihttp://hdl.handle.net/10754/599748en
dc.description.abstractMoO x has been used for organic semiconductor doping, but it had been considered an inefficient and/or unstable dopant. We report that MoO x can strongly and stably dope carbon nanotubes and graphene. Thermally annealed MoO x-CNT composites can form durable thin film electrodes with sheet resistances of 100 ω/sq at 85% transmittance plain and 85 ω/sq at 83% transmittance with a PEDOT:PSS adlayer. Sheet resistances change less than 10% over 20 days in ambient and less than 2% with overnight heating to 300 °C in air. The MoO x can be easily deposited either by thermal evaporation or from solution-based precursors. Excellent stability coupled with high conductivity makes MoO x-CNT composites extremely attractive candidates for practical transparent electrodes. © 2012 American Chemical Society.en
dc.description.sponsorshipS.L.H. and Z.B. would like to thank the Stanford University Global Climate and Energy Project (GCEP) for partial funding. This publication was partially based on work supported by the Center for Advanced Molecular Photovoltaics (Award No. KUS-C1-015-21) made by King Abdullah University of Science and Technology (KAUST).en
dc.publisherAmerican Chemical Society (ACS)en
dc.subjectcompositesen
dc.subjectdopingen
dc.subjectnanotubesen
dc.subjectTransparent conductorsen
dc.titleStrong and Stable Doping of Carbon Nanotubes and Graphene by MoO x for Transparent Electrodesen
dc.typeArticleen
dc.identifier.journalNano Lettersen
dc.contributor.institutionStanford University, Palo Alto, United Statesen
dc.contributor.institutionUniversity of Rochester, Rochester, United Statesen
dc.contributor.institutionCollege of Chemistry and Molecular Engineering, Peking University, Beijing, Chinaen
kaust.grant.numberKUS-C1-015-21en
kaust.grant.fundedcenterCenter for Advanced Molecular Photovoltaics (CAMP)en
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.