DICP OpenIR
The Coulombic Nature of Active Nitrogen Sites in N-Doped Nanodiamond Revealed In Situ by Ionic Surfactants
Wu, Kuang-Hsu1; Lu, Yuefeng2,3; Luo, Jingjie1; Wang, Bolun1; Xu, Junyuan4; Cuong Pham-Huu3; Su, Dangsheng1,2
KeywordCoulombic Interaction In Situ Characterization Ionic Surfactant Nitrogen-doped Carbon Nanodiamond Oxygen Reduction Reaction
Source PublicationACS CATALYSIS
2017-05-01
DOI10.1021/acscatal.7b00579
Volume7Pages:3295-3300
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordOXYGEN REDUCTION ; CARBON ; CHEMISTRY
AbstractThe surface activity and charged nature of ionic surfactants (sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB)) are used as in situ probes for the Coulombic nature of active sites in N-doped nanocarbon. In this report, we demonstrate that, by selectively masking charge carrying sites, the active nitrogen sites in N-doped nanodiamond for oxygen reduction reaction are positively charged moieties, rather than those uncharged or negatively charged groups. From the N group analysis by X-ray photoelectron spectroscopy (XPS) and temperature-programmed desorption in a hydrogen gas atmosphere (H-2-TPD), we put forth the concern that the active nitrogen groups in N-doped nanocarbon may contain oxygen and should not be simply classified by the four conventional nitrogen types by XPS binding energy.
Language英语
WOS IDWOS:000401054300023
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/152299
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Liaoning, Peoples R China
3.Univ Strasbourg, ECPM UMR 7515, ICPEES, CNRS, F-67087 Strasbourg 02, France
4.Int Iberian Nanotechnol Lab, P-4715330 Braga, Portugal
Recommended Citation
GB/T 7714
Wu, Kuang-Hsu,Lu, Yuefeng,Luo, Jingjie,et al. The Coulombic Nature of Active Nitrogen Sites in N-Doped Nanodiamond Revealed In Situ by Ionic Surfactants[J]. ACS CATALYSIS,2017,7:3295-3300.
APA Wu, Kuang-Hsu.,Lu, Yuefeng.,Luo, Jingjie.,Wang, Bolun.,Xu, Junyuan.,...&Su, Dangsheng.(2017).The Coulombic Nature of Active Nitrogen Sites in N-Doped Nanodiamond Revealed In Situ by Ionic Surfactants.ACS CATALYSIS,7,3295-3300.
MLA Wu, Kuang-Hsu,et al."The Coulombic Nature of Active Nitrogen Sites in N-Doped Nanodiamond Revealed In Situ by Ionic Surfactants".ACS CATALYSIS 7(2017):3295-3300.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, Kuang-Hsu]'s Articles
[Lu, Yuefeng]'s Articles
[Luo, Jingjie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, Kuang-Hsu]'s Articles
[Lu, Yuefeng]'s Articles
[Luo, Jingjie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, Kuang-Hsu]'s Articles
[Lu, Yuefeng]'s Articles
[Luo, Jingjie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.