DICP OpenIR
Unique role of Mossbauer spectroscopy in assessing structural features of heterogeneous catalysts
Li, Xuning1,2,3,4; Zhu, Kaiyue1,3; Pang, Jifeng1; Tian, Ming1; Liu, Jiayi1,2,3; Rykov, Alexandre I.1,2; Zheng, Mingyuan1; Wang, Xiaodong1; Zhu, Xuefeng1; Huang, Yanqiang1; Liu, Bin4; Wang, Junhu1,2; Yang, Weishen1; Zhang, Tao1,2
KeywordMossbauer Spectroscopy Catalytic Reactions Electrocatalysis Fischer-tropsch Synthesis Mechanism Investigation
Source PublicationAPPLIED CATALYSIS B-ENVIRONMENTAL
2018-05-01
ISSN0926-3373
DOI10.1016/j.apcatb.2017.11.004
Volume224Pages:518-532
Indexed BySCI
SubtypeReview
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Engineering, Environmental ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordFISCHER-TROPSCH SYNTHESIS ; LI-ION BATTERIES ; OXYGEN REDUCTION REACTION ; PRECIPITATED IRON CATALYST ; ELECTROLYTE FUEL-CELLS ; RECHARGEABLE LITHIUM BATTERIES ; FE CRYSTALLOGRAPHIC SITES ; WET PEROXIDE OXIDATION ; PRUSSIAN BLUE ANALOGS ; FENTON-LIKE CATALYST
AbstractTheir wide availability in nature, low cost, high reactivity, and low toxicity make Fe-based catalysts versatile in various catalysis fields, including photocatalysis, Fenton-like reaction, electrocatalysis, Li-ion batteries (LIBs), Fischer-Tropsch synthesis (FTS), biomass conversion, N2O decomposition and etc. Mossbauer spectroscopy, a powerful technique that is able to give account of structural features for all iron species taking part in the catalysis process, is considered to be a crucial technique for determining catalyst phase, identifying active site, and investigating correlations between catalytic behavior and the coordination structure of catalysts, which are highly desirable for clarifying the catalytic mechanisms. Each kind of Fe-based materials could be functionalized in the most suitable catalysis field, wherever Mossbauer technique may play a unique role. For instance, Fe-N-C based materials are extensively investigated as electrocatalysts for oxygen reduction reaction and Mossbauer spectroscopy application in this field has been utilized to identify the chemical nature of the active site on the Fe-N-C catalyst. Iron carbides are considered as the most active phase for FTS and Mossbauer technique is widely applied in determining the chemical phase of catalysts. Fe-based silicates, phosphates or polyanionic compounds are recognized as promising cathode materials for Ins, for which Mossbauer technique has been mainly applied for tracking of the oxidation state and coordination environment change of Fe between charged and discharged states of the batteries. Similar phenomena can also be found in other catalysis fields. To give a clear understanding of which field is most suitable for a certain Fe-based catalyst and the best role of the Mossbauer technique in a certain catalysis field associated with the investigation of the mechanism, in this review, the recent advances of applying Mossbauer technique in catalysis are thoroughly summarized, including results from environmental catalysis and energy catalysis. Remarkable cases of study are highlighted and brief insight into applying Mossbauer technique for various Fe-based materials in their special catalysis field is presented. Finally, the trends for future potential applications of Mossbauer technique are discussed.
Language英语
WOS IDWOS:000424960700055
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/168709
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Junhu; Zhang, Tao
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Mossbauer Effect Data Ctr, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore
Recommended Citation
GB/T 7714
Li, Xuning,Zhu, Kaiyue,Pang, Jifeng,et al. Unique role of Mossbauer spectroscopy in assessing structural features of heterogeneous catalysts[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2018,224:518-532.
APA Li, Xuning.,Zhu, Kaiyue.,Pang, Jifeng.,Tian, Ming.,Liu, Jiayi.,...&Zhang, Tao.(2018).Unique role of Mossbauer spectroscopy in assessing structural features of heterogeneous catalysts.APPLIED CATALYSIS B-ENVIRONMENTAL,224,518-532.
MLA Li, Xuning,et al."Unique role of Mossbauer spectroscopy in assessing structural features of heterogeneous catalysts".APPLIED CATALYSIS B-ENVIRONMENTAL 224(2018):518-532.
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