Cargando…

Fe/Co dual metal catalysts modulated by S-ligands for efficient acidic oxygen reduction in PEMFC

Here, we report a conceptual strategy for introducing spatial sulfur (S)–bridge ligands to regulate the coordination environment of Fe-Co-N dual-metal centers (Spa-S-Fe,Co/NC). Benefiting from the electronic modulation, Spa-S-Fe,Co/NC catalyst showed remarkably enhanced oxygen reduction reaction (OR...

Descripción completa

Detalles Bibliográficos
Autores principales:	Liu, Feng, Shi, Lei, Lin, Xuanni, Zhang, Biao, Long, Yongde, Ye, Fenghui, Yan, Riqing, Cheng, Ruyi, Hu, Chuangang, Liu, Dong, Qiu, Jieshan, Dai, Liming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Association for the Advancement of Science 2023
Materias:	Physical and Materials Sciences
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10256161/ https://www.ncbi.nlm.nih.gov/pubmed/37294763 http://dx.doi.org/10.1126/sciadv.adg0366

Ejemplares similares

Space Confinement to Regulate Ultrafine CoPt Nanoalloy for Reliable Oxygen Reduction Reaction Catalyst in PEMFC
por: Zhu, Weikang, et al.
Publicado: (2023)

The role of oxygen-vacancy in bifunctional indium oxyhydroxide catalysts for electrochemical coupling of biomass valorization with CO(2) conversion
por: Ye, Fenghui, et al.
Publicado: (2023)

Versatile nanoarchitectonics of Pt with morphology control of oxygen reduction reaction catalysts
por: Chen, Guoping, et al.
Publicado: (2022)

Durability Improvement of Pt/RGO Catalysts for PEMFC by Low-Temperature Self-Catalyzed Reduction
por: Sun, Kang Gyu, et al.
Publicado: (2015)

Reduced Graphene Oxide and Its Modifications as Catalyst Supports and Catalyst Layer Modifiers for PEMFC
por: Grigoriev, Sergey A., et al.
Publicado: (2018)

Microstructure Reconstruction and Multiphysics Dynamic Distribution Simulation of the Catalyst Layer in PEMFC
por: Zhan, Zhigang, et al.
Publicado: (2022)

Investigation of Effect of Platinum Nanoparticle Shape on Oxygen Transport in PEMFC Catalyst Layer Using Molecular Dynamics Simulation
por: Kim, Danah, et al.
Publicado: (2023)

Enhanced PEMFC durability with graphitized carbon black cathode catalyst supports under accelerated stress testing
por: Xue, Qiong, et al.
Publicado: (2021)

Tunable CO/H(2) ratios of electrochemical reduction of CO(2) through the Zn-Ln dual atomic catalysts
por: Liang, Zhong, et al.
Publicado: (2021)

Durability test with fuel starvation using a Pt/CNF catalyst in PEMFC
por: Jung, Juhae, et al.
Publicado: (2012)

Stabilizing Fe–N–C Catalysts as Model for Oxygen Reduction Reaction
por: Ma, Qianli, et al.
Publicado: (2021)

Atomically Dispersed Pentacoordinated‐Zirconium Catalyst with Axial Oxygen Ligand for Oxygen Reduction Reaction
por: Wang, Xia, et al.
Publicado: (2022)

A Molecular Model of PEMFC Catalyst Layer: Simulation on Reactant Transport and Thermal Conduction
por: Wang, Wenkai, et al.
Publicado: (2021)

Modulating the electronic structure of atomically dispersed Fe–Pt dual-site catalysts for efficient oxygen reduction reactions
por: Song, Wei-Shen, et al.
Publicado: (2023)

Diffusion and catalyst efficiency in hierarchical zeolite catalysts
por: Peng, Peng, et al.
Publicado: (2020)

Architecture of industrial Bi-Mo-Co-Fe-K-O propene oxidation catalysts
por: Amakawa, Kazuhiko, et al.
Publicado: (2023)

Insights into the activity of single-atom Fe-N-C catalysts for oxygen reduction reaction
por: Liu, Kang, et al.
Publicado: (2022)

A Li(2)S-based all-solid-state battery with high energy and superior safety
por: Liu, Yuzhao, et al.
Publicado: (2022)

Preparation of an octahedral PtNi/CNT catalyst and its application in high durability PEMFC cathodes
por: Wang, Jue, et al.
Publicado: (2018)

Role of the Metal Precursor in Preparing Dual-Atom Catalysts for the Oxygen Reduction Reaction
por: Zhu, Xiu, et al.
Publicado: (2023)

Oxyanion induced variations in domain structure for amorphous cobalt oxide oxygen evolving catalysts, resolved by X-ray pair distribution function analysis
por: Kwon, Gihan, et al.
Publicado: (2015)

Real-Time Monitoring of HT-PEMFC
por: Lee, Chi-Yuan, et al.
Publicado: (2022)

An enzyme-mimic single Fe-N(3) atom catalyst for the oxidative synthesis of nitriles via C─C bond cleavage strategy
por: Qin, Jingzhong, et al.
Publicado: (2022)

Ordered SnO(2)@C Flake Array as Catalyst Support for Improved Electrocatalytic Activity and Cathode Durability in PEMFCs
por: Yang, Zhaoyi, et al.
Publicado: (2020)

Shape-controlled synthesis of porous AuPt nanoparticles and their superior electrocatalytic activity for oxygen reduction reaction
por: Sun, Litai, et al.
Publicado: (2016)

Graphitized Carbon: A Promising Stable Cathode Catalyst Support Material for Long Term PEMFC Applications
por: Mohanta, Paritosh Kumar, et al.
Publicado: (2018)

Effects of the Surface Structure on the Water Transport Behavior in PEMFC Carbon Fiber Papers
por: Qu, Tongqing, et al.
Publicado: (2022)

A simple synthesis method for nanostructured Co-WC/carbon composites with enhanced oxygen reduction reaction activity
por: Kang, Jun, et al.
Publicado: (2016)

High Performance Fe- and N- Doped Carbon Catalyst with Graphene Structure for Oxygen Reduction
por: Peng, Hongliang, et al.
Publicado: (2013)

Triple phase boundary and power density enhancement in PEMFCs of a Pt/C electrode with double catalyst layers
por: Dao, Dung Van, et al.
Publicado: (2019)

Recent advances in Pt-based electrocatalysts for PEMFCs
por: Zhang, Xuewei, et al.
Publicado: (2021)

Theoretically probing the possible degradation mechanisms of an FeNC catalyst during the oxygen reduction reaction
por: Yang, Na, et al.
Publicado: (2021)

Creating Hybrid Coordination Environment in Fe‐Based Single Atom Catalyst for Efficient Oxygen Reduction
por: Zhang, Wenlin, et al.
Publicado: (2022)

The influence of phosphine ligand substituted [2Fe2S] model complexes as electro-catalyst on proton reduction
por: Zhang, Xia, et al.
Publicado: (2018)

Nonprecious transition metal nitrides as efficient oxygen reduction electrocatalysts for alkaline fuel cells
por: Zeng, Rui, et al.
Publicado: (2022)

X-ray diffraction data and analysis to support phase identification in FeSe and Fe(7)Se(8) epitaxial thin films
por: Harris, Sumner B., et al.
Publicado: (2019)

Oxygen activation on Ba-containing perovskite materials
por: Zhu, Yue, et al.
Publicado: (2022)

Facile Synthesis of FeS@C Particles Toward High-Performance Anodes for Lithium-Ion Batteries
por: Lin, Xuanni, et al.
Publicado: (2019)

Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity
por: Yang, Gege, et al.
Publicado: (2021)

Oxygen absorption data of multilayer oxygen scavenger-polyester films with different layouts
por: Apicella, A., et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_hsq0as63achshf7tsae3ci25gt