DICP OpenIR
High-Density Ultra-small Clusters and Single-Atom Fe Sites Embedded in Graphitic Carbon Nitride (g-C3N4) for Highly Efficient Catalytic Advanced Oxidation Processes
An, Sufeng1; Zhang, Guanghui2; Wang, Tingwen1; Zhan, Wenna3; Li, Keyan1; Song, Chunshan1,4,5; Miller, Jeffrey T.2; Miao, Shu3; Wang, Junhu3; Guo, Xinwen1
Corresponding AuthorLi, Keyan(keyanli@dlut.edu.cn) ; Guo, Xinwen(guoxw@dlut.edu.cn)
Keywordultra-small clusters single atoms FeNx/g-C3N4 high-density AOPs
Source PublicationACS NANO
2018-09-01
ISSN1936-0851
DOI10.1021/acsnano.8b04693
Volume12Issue:9Pages:9441-9450
Funding ProjectNational Natural Science Foundation of China[21401017] ; National Natural Science Foundation of China[21236008] ; Fundamental Research Funds for the Central Universities[DUT16LK12] ; Qianren Program of China at DUT ; National Science Foundation[EEC-1647722] ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences[DE-AC02-06CH11357]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS KeywordOXYGEN REDUCTION REACTION ; FENTON-LIKE CATALYST ; FISCHER-TROPSCH SYNTHESIS ; METAL-ORGANIC FRAMEWORKS ; FACILE SYNTHESIS ; HETEROGENEOUS CATALYST ; VISIBLE-LIGHT ; ACTIVE-SITES ; GRAPHENE ; IRON
AbstractUltra-small metal clusters have attracted great attention owing to their superior catalytic performance and extensive application in heterogeneous catalysis. However, the synthesis of high-density metal clusters is very challenging due to their facile aggregation. Herein, one-step pyrolysis was used to synthesize ultra-small clusters and single-atom Fe sites embedded in graphitic carbon nitride with high density (iron loading up to 18.2 wt %), evidenced by high-angle annular dark field-scanning transmission electron microscopy, X-ray absorption spectroscopy, X-ray photoelectron spectroscopy, and Fe-57 Mossbauer spectroscopy. The catalysts exhibit enhanced activity and stability in degrading various organic samples in advanced oxidation processes. The drastically increased metal site density and stability provide useful insights into the design and synthesis of cluster catalysts for practical application in catalytic oxidation reactions.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianren Program of China at DUT ; Qianren Program of China at DUT ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences ; U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences
WOS IDWOS:000445972400064
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166957
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi, Keyan; Guo, Xinwen
Affiliation1.Dalian Univ Technol, State Key Lab Fine Chem, PSU DUT Joint Ctr Energy Res, Sch Chem Engn, Dalian 116024, Peoples R China
2.Purdue Univ, Davidson Sch Chem Engn, W Lafayette, IN 47907 USA
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
4.Penn State Univ, EMS Energy Inst, PSU DUT Joint Ctr Energy Res, University Pk, PA 16802 USA
5.Penn State Univ, Dept Energy & Mineral Engn, University Pk, PA 16802 USA
Recommended Citation
GB/T 7714
An, Sufeng,Zhang, Guanghui,Wang, Tingwen,et al. High-Density Ultra-small Clusters and Single-Atom Fe Sites Embedded in Graphitic Carbon Nitride (g-C3N4) for Highly Efficient Catalytic Advanced Oxidation Processes[J]. ACS NANO,2018,12(9):9441-9450.
APA An, Sufeng.,Zhang, Guanghui.,Wang, Tingwen.,Zhan, Wenna.,Li, Keyan.,...&Guo, Xinwen.(2018).High-Density Ultra-small Clusters and Single-Atom Fe Sites Embedded in Graphitic Carbon Nitride (g-C3N4) for Highly Efficient Catalytic Advanced Oxidation Processes.ACS NANO,12(9),9441-9450.
MLA An, Sufeng,et al."High-Density Ultra-small Clusters and Single-Atom Fe Sites Embedded in Graphitic Carbon Nitride (g-C3N4) for Highly Efficient Catalytic Advanced Oxidation Processes".ACS NANO 12.9(2018):9441-9450.
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