Cargando…

Uncovering The Role of Oxygen in Ni-Fe(O(x)H(y)) Electrocatalysts using In situ Soft X-ray Absorption Spectroscopy during the Oxygen Evolution Reaction

In-situ X-ray absorption spectroscopy (XAS) at the oxygen K-edge was used to investigate the role of oxygen during the oxygen evolution reaction (OER) in an electrodeposited Ni-Fe(O(x)H(y)) electrocatalyst in alkaline pH. We show the rise of a pre-peak feature at 529 eV in the O K-edge spectra, corr...

Descripción completa

Detalles Bibliográficos
Autores principales:	Drevon, Dorian, Görlin, Mikaela, Chernev, Petko, Xi, Lifei, Dau, Holger, Lange, Kathrin M.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6365557/ https://www.ncbi.nlm.nih.gov/pubmed/30728373 http://dx.doi.org/10.1038/s41598-018-37307-x

Ejemplares similares

In situ templating synthesis of mesoporous Ni–Fe electrocatalyst for oxygen evolution reaction
por: Wang, Ya, et al.
Publicado: (2020)

Correlating Oxygen Evolution Catalysts Activity and Electronic Structure by a High-Throughput Investigation of Ni(1-y-z)Fe(y)Cr(z)O(x)
por: Schwanke, Christoph, et al.
Publicado: (2017)

Tryptophan-Stabilized Au–Fe(x)O(y) Nanocomposites as Electrocatalysts for Oxygen Evolution Reaction
por: Lone, Shahbaz Ahmad, et al.
Publicado: (2019)

NiFe Alloy Integrated with Amorphous/Crystalline NiFe Oxide as an Electrocatalyst for Alkaline Hydrogen and Oxygen Evolution Reactions
por: Shi, Guoyu, et al.
Publicado: (2023)

Fabrication of Trimetallic Fe–Co–Ni Electrocatalysts for Highly Efficient Oxygen Evolution Reaction
por: Jung, Han Young, et al.
Publicado: (2022)

Mechanistic insight into the active centers of single/dual-atom Ni/Fe-based oxygen electrocatalysts
por: Wan, Wenchao, et al.
Publicado: (2021)

Mesoporous WC( x ) Films with NiO‐Protected Surface: Highly Active Electrocatalysts for the Alkaline Oxygen Evolution Reaction
por: Frisch, Marvin, et al.
Publicado: (2021)

Oxygen Absorption in Electrocatalyst Layers Detected by Scanning Electrochemical Microscopy
por: Moghaddam, Mahdi, et al.
Publicado: (2021)

Preparation of an Fe(2)Ni MOF on nickel foam as an efficient and stable electrocatalyst for the oxygen evolution reaction
por: Ling, Xintong, et al.
Publicado: (2019)

MnO(x)/IrO(x) as Selective Oxygen Evolution Electrocatalyst in Acidic Chloride Solution
por: Vos, Johannes G., et al.
Publicado: (2018)

Spectroscopic identification of active sites for the oxygen evolution reaction on iron-cobalt oxides
por: Smith, Rodney D. L., et al.
Publicado: (2017)

Oxygen K-edge X-ray Absorption Spectra
por: Frati, Federica, et al.
Publicado: (2020)

In Situ X-ray Absorption Spectroscopy Studies of Nanoscale Electrocatalysts
por: Wang, Maoyu, et al.
Publicado: (2019)

In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy
por: Timoshenko, Janis, et al.
Publicado: (2020)

The impact of ultrasonic parameters on the exfoliation of NiFe LDH nanosheets as electrocatalysts for the oxygen evolution reaction in alkaline media
por: Munonde, Tshimangadzo S., et al.
Publicado: (2021)

NiFeMn-Layered Double Hydroxides Linked by Graphene as High-Performance Electrocatalysts for Oxygen Evolution Reaction
por: Wang, Ze, et al.
Publicado: (2022)

Fe(2)O(3)/Ni Nanocomposite Electrocatalyst on Cellulose for Hydrogen Evolution Reaction and Oxygen Evolution Reaction
por: Thangarasu, Sadhasivam, et al.
Publicado: (2023)

What X‐Ray Absorption Spectroscopy Can Tell Us About the Active State of Earth‐Abundant Electrocatalysts for the Oxygen Evolution Reaction
por: Risch, Marcel, et al.
Publicado: (2022)

Synthesis of Ni(4.5)Fe(4.5)S(8)/Ni(3)S(2) film on Ni(3)Fe alloy foam as an excellent electrocatalyst for the oxygen evolution reaction
por: Qin, Shili, et al.
Publicado: (2019)

Reversible amorphization and the catalytically active state of crystalline Co(3)O(4) during oxygen evolution
por: Bergmann, Arno, et al.
Publicado: (2015)

Phytochemical-assisted green synthesis of CuFeO(x) nano-rose electrocatalysts for oxygen evolution reaction in alkaline media
por: Sarkar, D. K., et al.
Publicado: (2023)

Fe-based hybrid electrocatalysts for nonaqueous lithium-oxygen batteries
por: Lee, Seun, et al.
Publicado: (2017)

Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations
por: Görlin, Mikaela, et al.
Publicado: (2020)

Design and Preparation of NiFe(2)O(4)@FeOOH Composite Electrocatalyst for Highly Efficient and Stable Oxygen Evolution Reaction
por: Li, Tian-Tian, et al.
Publicado: (2022)

Hollow-Structure Pt-Ni Nanoparticle Electrocatalysts for Oxygen Reduction Reaction
por: Wang, Quan, et al.
Publicado: (2022)

Electrodeposition of Pt-Ni nanoparticles on graphene as an electrocatalyst for oxygen reduction reaction
por: Li, Siming, et al.
Publicado: (2022)

Reversible and Irreversible Cation Intercalation in NiFeO(x) Oxygen Evolution Catalysts in Alkaline Media
por: Trzesniowski, Hanna, et al.
Publicado: (2023)

Stable N-doped & FeNi-decorated graphene non-precious electrocatalyst for Oxygen Reduction Reaction in Acid Medium
por: Barakat, Nasser A. M., et al.
Publicado: (2018)

Spinel oxide CoFe(2)O(4) grown on Ni foam as an efficient electrocatalyst for oxygen evolution reaction
por: Zhu, Shasha, et al.
Publicado: (2019)

MOF-Derived Fe-Doped Ni@NC Hierarchical Hollow Microspheres as an Efficient Electrocatalyst for Alkaline Oxygen Evolution Reaction
por: Wang, Qianqian, et al.
Publicado: (2021)

Non‐Kinetic Effects Convolute Activity and Tafel Analysis for the Alkaline Oxygen Evolution Reaction on NiFeOOH Electrocatalysts
por: van der Heijden, Onno, et al.
Publicado: (2023)

Synthesis of Ketjenblack Decorated Pillared Ni(Fe) Metal-Organic Frameworks as Precursor Electrocatalysts for Enhancing the Oxygen Evolution Reaction
por: Beglau, Thi Hai Yen, et al.
Publicado: (2023)

Sm(0.5)Sr(0.5)Co(1−x)Ni(x)O(3−δ)—A Novel Bifunctional Electrocatalyst for Oxygen Reduction/Evolution Reactions
por: Liu, Xingmei, et al.
Publicado: (2022)

Surface site density and utilization of platinum group metal (PGM)-free Fe–NC and FeNi–NC electrocatalysts for the oxygen reduction reaction
por: Luo, Fang, et al.
Publicado: (2020)

Self-standing heterostructured NiC(x)-NiFe-NC/biochar as a highly efficient cathode for lithium–oxygen batteries
por: Jing, Shengyu, et al.
Publicado: (2020)

Ni foam electrode solution impregnated with Ni-Fe(X)(OH)(Y) catalysts for efficient oxygen evolution reaction in alkaline electrolyzers
por: Sengupta, Dipanjan, et al.
Publicado: (2020)

Hierarchical NiCo(2)O(4)/NiFe/Pt heterostructures supported on nickel foam as bifunctional electrocatalysts for efficient oxygen/hydrogen production
por: Huang, Qingyou, et al.
Publicado: (2019)

Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
por: Yuan, Mengwei, et al.
Publicado: (2017)

A three-dimensional nanostructure of NiFe(OH)(X) nanoparticles/nickel foam as an efficient electrocatalyst for urea oxidation
por: Yang, Xue-Li, et al.
Publicado: (2021)

In situ formation of molecular Ni-Fe active sites on heteroatom-doped graphene as a heterogeneous electrocatalyst toward oxygen evolution
por: Wang, Jiong, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_va8fh56b1c4oh1occ1or3hdjbn