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Sulfonated cobalt phthalocyanine-derived Co-N-S tridoped carbon nanotubes as platinum catalyst supports for highly efficient methanol electrooxidation
Zhong, Jingping1; Sun, Miaolan1; Xiang, Sheng1; Fan, Youjun1; Waqas, Muhammad1; Huang, Kexin1; Tang, Yuhong1; Chen, Wei1; Yang, Jun2,3
2020-05-01
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume511Pages:9
AbstractDevelopment of multiatom-doped carbon nanomaterials as effective electrocatalysts or supports for fuel cell reactions is of great significance due to their outstanding performance. However, the construction of the carbon nanomaterials with multiatom doping and the mechanism of interaction among doped elements remain grand challenging. Herein, we develop, for the first time, a simple and effective sulfonated cobalt phthalocyanine (TSCoPc) pyrolysis strategy to synthesize Co, N and S tri-doped multi-walled carbon nanotubes (Co N-S-MWCNTs) in a one-pot approach, which are then used as supports for loading highly efficient Pt nanoparticles (Pt/Co-N-S-MWCNTs). Thanks to the rich atoms doped in MWCNTs and the fine sizes of deposited Pt nanoparticles (1.94 nm), which lead to high electro-catalytically active surface areas (111.6 m(2) g(-1)), the fabricated Pt/Co-N-S-MWCNTs exhibit much higher electro-catalytic efficiency and relatively increased electrochemical stability for methanol oxidation reaction (MOR) in comparison with Pt loaded on AO-MWCNTs and TSCoPcMWCNTs (the precursors and intermediates used to produce Co-N-S-MWCNTs). This study shows an easy and reproducible method for multiatom-doped carbon nanomaterials and illustrates the interaction between doped atoms and the deposited Pt nanoparticles, opening a promising avenue for producing highly efficient electrocatalysts in electrochemical energy technologies.
KeywordSulfonated cobalt phthalocyanine Multiatom doping Multi-walled carbon nanotubes Methanol oxidation reaction Pt nanoparticles
DOI10.1016/j.apsusc.2020.145519
Language英语
WOS KeywordOXYGEN REDUCTION REACTION ; NANOWIRE ASSEMBLIES ; ASSISTED SYNTHESIS ; NITROGEN ; GRAPHENE ; SULFUR ; ELECTROCATALYSTS ; NANOPARTICLES ; PERFORMANCE ; ALKALINE
Funding ProjectNational Natural Science Foundation of China[21463007] ; National Natural Science Foundation of China[21573240] ; Natural Science Foundation of Guangxi Province[2017GXNSFDA198031] ; Natural Science Foundation of Guangxi Province[2016GXNSFAA380199] ; BAGUI Scholar Program[2014A001] ; Project of Talents Highland of Guangxi Province, Innovation Project of Guangxi Graduate Education[YCBZ2018031] ; High-level Innovation Teams of Guangxi Colleges and Universities and Academic Excellence Program (Gui-Jiao-Ren)[2016/42]
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of Guangxi Province ; BAGUI Scholar Program ; Project of Talents Highland of Guangxi Province, Innovation Project of Guangxi Graduate Education ; High-level Innovation Teams of Guangxi Colleges and Universities and Academic Excellence Program (Gui-Jiao-Ren)
WOS IDWOS:000517883800060
PublisherELSEVIER
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39605
Collection中国科学院过程工程研究所
Corresponding AuthorFan, Youjun; Chen, Wei; Yang, Jun
Affiliation1.Guangxi Normal Univ, Coll Chem & Pharmaceut Sci, Guangxi Key Lab Low Carbon Energy Mat, Guilin 541004, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
3.Zhongke Langfang Inst Proc Engn, Fenghua Rd 1, Zhongke 065001, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Zhong, Jingping,Sun, Miaolan,Xiang, Sheng,et al. Sulfonated cobalt phthalocyanine-derived Co-N-S tridoped carbon nanotubes as platinum catalyst supports for highly efficient methanol electrooxidation[J]. APPLIED SURFACE SCIENCE,2020,511:9.
APA Zhong, Jingping.,Sun, Miaolan.,Xiang, Sheng.,Fan, Youjun.,Waqas, Muhammad.,...&Yang, Jun.(2020).Sulfonated cobalt phthalocyanine-derived Co-N-S tridoped carbon nanotubes as platinum catalyst supports for highly efficient methanol electrooxidation.APPLIED SURFACE SCIENCE,511,9.
MLA Zhong, Jingping,et al."Sulfonated cobalt phthalocyanine-derived Co-N-S tridoped carbon nanotubes as platinum catalyst supports for highly efficient methanol electrooxidation".APPLIED SURFACE SCIENCE 511(2020):9.
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