CAS OpenIR
Synergistic catalysis between atomically dispersed Fe and a pyrrolic-N-C framework for CO2 electroreduction
Xu, Chaochen1; Vasileff, Anthony1; Wang, Dan2; Jin, Bo1; Zheng, Yao1; Qiao, Shi-Zhang1
2019-11-01
Source PublicationNANOSCALE HORIZONS
ISSN2055-6756
Volume4Issue:6Pages:1411-1415
AbstractAtomically dispersed Fe immobilized within N-doped carbon nanosheets (Fe-SA) is successfully synthesized. The optimal Fe-SA catalyst achieves a high faradaic efficiency of ca. 90% for CO2 electroreduction toward CO at a low overpotential of 0.47 V. A series of controlled tests show that there is a synergistic effect between the Fe centers and the pyrrolic-N-C framework which facilitates catalytic activity. Specifically, pyrrolic-N-C sites with high local electron density increase the initial CO2 adsorption while positively charged Fe enhances the water dissociation to provide a proton source for further CO2 reduction.
DOI10.1039/c9nh00361d
Language英语
WOS KeywordFUEL-CELLS ; REDUCTION ; EFFICIENT ; CARBON ; SITES ; COORDINATION ; GRAPHENE ; SURFACE ; ATOMS
Funding ProjectAustralian Research Council (ARC)[DP160104866] ; Australian Research Council (ARC)[DP170104464] ; Australian Research Council (ARC)[DE160101163] ; Australian Research Council (ARC)[FL170100154] ; Beacon of Enlightenment PhD Scholarship
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
Funding OrganizationAustralian Research Council (ARC) ; Beacon of Enlightenment PhD Scholarship
WOS IDWOS:000491348700015
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/31110
Collection中国科学院过程工程研究所
Corresponding AuthorZheng, Yao; Qiao, Shi-Zhang
Affiliation1.Univ Adelaide, Ctr Mat Energy & Catalysis, Sch Chem Engn & Adv Mat, Adelaide, SA 5005, Australia
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Xu, Chaochen,Vasileff, Anthony,Wang, Dan,et al. Synergistic catalysis between atomically dispersed Fe and a pyrrolic-N-C framework for CO2 electroreduction[J]. NANOSCALE HORIZONS,2019,4(6):1411-1415.
APA Xu, Chaochen,Vasileff, Anthony,Wang, Dan,Jin, Bo,Zheng, Yao,&Qiao, Shi-Zhang.(2019).Synergistic catalysis between atomically dispersed Fe and a pyrrolic-N-C framework for CO2 electroreduction.NANOSCALE HORIZONS,4(6),1411-1415.
MLA Xu, Chaochen,et al."Synergistic catalysis between atomically dispersed Fe and a pyrrolic-N-C framework for CO2 electroreduction".NANOSCALE HORIZONS 4.6(2019):1411-1415.
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
[Xu, Chaochen]'s Articles
[Vasileff, Anthony]'s Articles
[Wang, Dan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, Chaochen]'s Articles
[Vasileff, Anthony]'s Articles
[Wang, Dan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, Chaochen]'s Articles
[Vasileff, Anthony]'s Articles
[Wang, Dan]'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.