4.8 Article

Mesopore-Rich Fe-N-C Catalyst with FeN4-O-NC Single-Atom Sites Delivers Remarkable Oxygen Reduction Reaction Performance in Alkaline Media

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Insight into the Mechanism of Axial Ligands Regulating the Catalytic Activity of Fe-N4 Sites for Oxygen Reduction Reaction

Kuang-Min Zhao et al.

Summary: This study investigates the effect of axial ligands on the ORR catalytic activity of Fe-N-4 by using poly(iron phthalocyanine) as a model electrocatalyst. It reveals that the ORR activity of Fe-N-4 sites can be regulated by tuning the field strength of the axial ligands, and it is related to the energy level gap between OH p(x)p(y) and Fe 3dz2.

ADVANCED ENERGY MATERIALS (2022)

Article Chemistry, Multidisciplinary

MIL-101-Derived Mesoporous Carbon Supporting Highly Exposed Fe Single-Atom Sites as Efficient Oxygen Reduction Reaction Catalysts

Xiaoying Xie et al.

Summary: Fe single-atom catalysts with atomic FeNx active sites show great promise as alternatives to platinum-based catalysts for the oxygen reduction reaction. This study utilized a mesoporous MOF NH2-MIL-101(Al) as a precursor to prepare a series of N-doped carbon supports with well-defined mesoporous structure at different pyrolysis temperatures. The resulting Fe SAC-MIL101-T catalysts showed outstanding ORR activity in alkaline media and excellent performance in zinc-air batteries.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Fe1N4-O1 site with axial Fe-O coordination for highly selective CO2 reduction over a wide potential range

Zhiqiang Chen et al.

Summary: Through a fast-pyrolyzing and controllable-activation strategy, an O-rich carbonaceous support and atomically dispersed FeN4 site with axial O coordination were constructed, achieving a wide potential range and high FECO. DFT calculations revealed that the superior performance originated from the axial O-coordination induced electronic localization enhancement, facilitating CO desorption and increasing the energy barrier for competitive hydrogen evolution reaction.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Chemistry, Multidisciplinary

Evolution Pathway from Iron Compounds to Fe1(II)-N4 Sites through Gas-Phase Iron during Pyrolysis

Jingkun Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Chemistry, Physical

Electrocatalysis of Single-Atom Sites: Impacts of Atomic Coordination

Bingzhang Lu et al.

ACS CATALYSIS (2020)

Article Multidisciplinary Sciences

A pyridinic Fe-N4 macrocycle models the active sites in Fe/N-doped carbon electrocatalysts

Travis Marshall-Roth et al.

NATURE COMMUNICATIONS (2020)

Review Chemistry, Multidisciplinary

Atomic site electrocatalysts for water splitting, oxygen reduction and selective oxidation

Di Zhao et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

High-purity pyrrole-type FeN4 sites as a superior oxygen reduction electrocatalyst

Nan Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

Ultrahigh-Loading Zinc Single-Atom Catalyst for Highly Efficient Oxygen Reduction in Both Acidic and Alkaline Media

Jia Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Macro/Microporous Covalent Organic Frameworks for Efficient Electrocatalysis

Xiaojia Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Versatile Strategy for Tuning ORR Activity of a Single Fe-N4 Site by Controlling Electron-Withdrawing/Donating Properties of a Carbon Plane

Yeongdong Mun et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Self-Adjusting Activity Induced by Intrinsic Reaction Intermediate in Fe-N-C Single-Atom Catalysts

Yu Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Defect-Rich Graphene Nanomesh Produced by Thermal Exfoliation of Metal-Organic Frameworks for the Oxygen Reduction Reaction

Wei Xia et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Climbing the Apex of the ORR Volcano Plot via Binuclear Site Construction: Electronic and Geometric Engineering

Meiling Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Engineering Energy Level of Metal Center: Ru Single-Atom Site for Efficient and Durable Oxygen Reduction Catalysis

Meiling Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Tuning the Coordination Environment in Single-Atom Catalysts to Achieve Highly Efficient Oxygen Reduction Reactions

Jinqiang Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Microwave-Assisted Rapid Synthesis of Graphene-Supported Single Atomic Metals

Huilong Fei et al.

ADVANCED MATERIALS (2018)

Editorial Material Chemistry, Multidisciplinary

Electrocatalysis over Graphene Defect-Coordinated Transition-Metal Single-Atom Catalysts

Kun Jiang et al.

Article Chemistry, Physical

A universal principle for a rational design of single-atom electrocatalysts

Haoxiang Xu et al.

NATURE CATALYSIS (2018)

Article Chemistry, Multidisciplinary

Design of N-Coordinated Dual-Metal Sites: A Stable and Active Pt-Free Catalyst for Acidic Oxygen Reduction Reaction

Jing Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Review Chemistry, Multidisciplinary

Reactivity Descriptors for the Activity of Molecular MN4 Catalysts for the Oxygen Reduction Reaction

Jose H. Zagal et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Review Chemistry, Multidisciplinary

Recent Advances in Electrocatalysts for Oxygen Reduction Reaction

Minhua Shao et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Multidisciplinary

Structural and mechanistic basis for the high activity of Fe-N-C catalysts toward oxygen reduction

Jingkun Li et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

The surface chemistry of metal-organic frameworks

Christina V. McGuire et al.

CHEMICAL COMMUNICATIONS (2015)

Article Chemistry, Physical

From the Sabatier principle to a predictive theory of transition-metal heterogeneous catalysis

Andrew J. Medford et al.

JOURNAL OF CATALYSIS (2015)

Article Chemistry, Multidisciplinary

Sulfur and Nitrogen Dual-Doped Mesoporous Graphene Electrocatalyst for Oxygen Reduction with Synergistically Enhanced Performance

Ji Liang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

Article Chemistry, Multidisciplinary

Single-atom catalysis of CO oxidation using Pt1/FeOx

Botao Qiao et al.

NATURE CHEMISTRY (2011)

Article Chemistry, Physical

Density functional studies of functionalized graphitic materials with late transition metals for oxygen reduction reactions

Federico Calle-Vallejo et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2011)

Review Electrochemistry

A review of Fe-N/C and Co-N/C catalysts for the oxygen reduction reaction

Cicero W. B. Bezerra et al.

ELECTROCHIMICA ACTA (2008)

Article Materials Science, Multidisciplinary

Wavelet analysis of extended x-ray absorption fine structure data

H Funke et al.

PHYSICAL REVIEW B (2005)

Article Chemistry, Physical

Origin of the overpotential for oxygen reduction at a fuel-cell cathode

JK Norskov et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)