CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Engineering a metal-organic framework derived Mn-N-4-C(x)S(y)atomic interface for highly efficient oxygen reduction reaction
Shang, HS; Jiang, ZL; Zhou, DN; Pei, JJ; Wang, Y; Dong, JC; Zheng, XS; Zhang, JT; Chen, WX
2020
Source PublicationCHEMICAL SCIENCE
ISSN2041-6520
Volume11Issue:23Pages:5994-5999
Subtype期刊论文
AbstractAtomic interface engineering is an effective pathway to regulate the performance of single metal atom catalysts for electrochemical reactions in energy applications. Herein, we construct a sulfur modified Mn-N-C single atom catalyst through a metal-organic framework derived atomic interface strategy, which exhibits outstanding ORR activity with a half-wave potential of 0.916 Vvs.RHE in alkaline media. Moreover,operandoX-ray absorption spectroscopy analysis indicates that the isolated bond-length extending the low-valence Mn-N-4-C(x)S(y)moiety serves as an active site during the ORR process. These findings suggest a promising method for the advancement of single atom catalysis.
KeywordFE-N-C POROUS CARBON ELECTROCATALYSTS ATOMS COORDINATION NANOSPHERES CATALYSTS GRAPHENE
DOI10.1039/d0sc02343d
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32852
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Construct Tailorable Adv Funct Ma, Beijing 100081, Peoples R China
2.Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201800, Peoples R China
4.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil BSRF, Beijing 100049, Peoples R China
5.Univ Sci & Technol China, Natl Synchrotron Radiat Lab NSRL, Hefei 230029, Peoples R China
Recommended Citation
GB/T 7714
Shang, HS,Jiang, ZL,Zhou, DN,et al. Engineering a metal-organic framework derived Mn-N-4-C(x)S(y)atomic interface for highly efficient oxygen reduction reaction[J]. CHEMICAL SCIENCE,2020,11(23):5994-5999.
APA Shang, HS.,Jiang, ZL.,Zhou, DN.,Pei, JJ.,Wang, Y.,...&Chen, WX.(2020).Engineering a metal-organic framework derived Mn-N-4-C(x)S(y)atomic interface for highly efficient oxygen reduction reaction.CHEMICAL SCIENCE,11(23),5994-5999.
MLA Shang, HS,et al."Engineering a metal-organic framework derived Mn-N-4-C(x)S(y)atomic interface for highly efficient oxygen reduction reaction".CHEMICAL SCIENCE 11.23(2020):5994-5999.
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