Structural Evolution of Atomically Dispersed Fe Species in Fe–N/C Catalysts Probed by X-ray Absorption and 57Fe Mössbauer Spectroscopies

Characterizing Complex Gas–Solid Interfaces with in Situ Spectroscopy: Oxygen Adsorption Behavior on Fe–N–C Catalysts

(2020) Michael J. Dzara et al.   Journal of Physical Chemistry C

Nanocasting SiO2 into metal–organic frameworks imparts dual protection to high-loading Fe single-atom electrocatalysts

(2020) Long Jiao et al.   Nature Communications

Impact of Surface Functionalization on the Intrinsic Properties of the Resulting Fe–N–C Catalysts for Fuel Cell Applications

(2020) Markus Kübler et al.   Energy Technology

Progress in the Development of Fe-Based PGM-Free Electrocatalysts for the Oxygen Reduction Reaction

(2019) Ulises Martinez et al.   ADVANCED MATERIALS

57 Fe Mössbauer Spectroscopy Characterization of Electrocatalysts

(2019) Ulrike I. Kramm et al.   ADVANCED MATERIALS

Accurate Evaluation of Active-Site Density (SD) and Turnover Frequency (TOF) of PGM-Free Metal–Nitrogen-Doped Carbon (MNC) Electrocatalysts using CO Cryo Adsorption

(2019) Fang Luo et al.   ACS Catalysis

Understanding Active Sites in Pyrolyzed Fe–N–C Catalysts for Fuel Cell Cathodes by Bridging Density Functional Theory Calculations and 57Fe Mössbauer Spectroscopy

(2019) Tzonka Mineva et al.   ACS Catalysis

From Metal-Organic Frameworks to Single-Atom Fe Implanted N-doped Porous Carbons: Efficient Oxygen Reduction in Both Alkaline and Acidic Media

(2018) Long Jiao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Nonprecious Metal Catalysts for Oxygen Reduction in Heterogeneous Aqueous Systems

(2018) Andrew A. Gewirth et al.   CHEMICAL REVIEWS

Understanding Catalytic Activity Trends in the Oxygen Reduction Reaction

(2018) Ambarish Kulkarni et al.   CHEMICAL REVIEWS

SiO2-protected shell mediated templating synthesis of Fe–N-doped carbon nanofibers and their enhanced oxygen reduction reaction performance

(2018) Bi-Cheng Hu et al.   Energy & Environmental Science

Strategies for Enhancing the Electrocatalytic Activity of M–N/C Catalysts for the Oxygen Reduction Reaction

(2018) Young Jin Sa et al.   TOPICS IN CATALYSIS

Deconvolution of Utilization, Site Density, and Turnover Frequency of Fe–Nitrogen–Carbon Oxygen Reduction Reaction Catalysts Prepared with Secondary N-Precursors

(2018) Nathaniel D. Leonard et al.   ACS Catalysis

The self-template synthesis of highly efficient hollow structure Fe/N/C electrocatalysts with Fe–N coordination for the oxygen reduction reaction

(2018) Yue Yu et al.   RSC Advances

A Eutectic Salt-assisted Semi-closed Pyrolysis Route to Fabricate High-density Active-sites Hierarchically Porous Fe/N/C Catalysts for Oxygen Reduction Reaction

(2018) Jia Li et al.   Journal of Materials Chemistry A

Promoting Oxygen Reduction Reaction Activity of Fe–N/C Electrocatalysts by Silica-Coating-Mediated Synthesis for Anion-Exchange Membrane Fuel Cells

(2018) Jinwoo Woo et al.   CHEMISTRY OF MATERIALS

Single Atomic Iron Catalysts for Oxygen Reduction in Acidic Media: Particle Size Control and Thermal Activation

(2017) Hanguang Zhang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Direct atomic-level insight into the active sites of a high-performance PGM-free ORR catalyst

(2017) Hoon T. Chung et al.   SCIENCE

Single Cobalt Atoms with Precise N-Coordination as Superior Oxygen Reduction Reaction Catalysts

(2016) Peiqun Yin et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Recent Advances in Electrocatalysts for Oxygen Reduction Reaction

(2016) Minhua Shao et al.   CHEMICAL REVIEWS

Highly doped and exposed Cu(i)–N active sites within graphene towards efficient oxygen reduction for zinc–air batteries

(2016) Haihua Wu et al.   Energy & Environmental Science

On an Easy Way To Prepare Metal–Nitrogen Doped Carbon with Exclusive Presence of MeN4-type Sites Active for the ORR

(2016) Ulrike I. Kramm et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A General Approach to Preferential Formation of Active Fe–Nx Sites in Fe–N/C Electrocatalysts for Efficient Oxygen Reduction Reaction

(2016) Young Jin Sa et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Size-Dependent Activity Trends Combined with in Situ X-ray Absorption Spectroscopy Reveal Insights into Cobalt Oxide/Carbon Nanotube-Catalyzed Bifunctional Oxygen Electrocatalysis

(2016) Bora Seo et al.   ACS Catalysis

Graphitic Nanoshell/Mesoporous Carbon Nanohybrids as Highly Efficient and Stable Bifunctional Oxygen Electrocatalysts for Rechargeable Aqueous Na-Air Batteries

(2016) Jae Yeong Cheon et al.   Advanced Energy Materials

Spectroscopic insights into the nature of active sites in iron–nitrogen–carbon electrocatalysts for oxygen reduction in acid

(2016) Qingying Jia et al.   Nano Energy

Highly active and porous graphene encapsulating carbon nanotubes as a non-precious oxygen reduction electrocatalyst for hydrogen-air fuel cells

(2016) Pouyan Zamani et al.   Nano Energy

Experimental Observation of Redox-Induced Fe–N Switching Behavior as a Determinant Role for Oxygen Reduction Activity

(2015) Qingying Jia et al.   ACS Nano

Coordination Chemistry of [Co(acac)2] with N-Doped Graphene: Implications for Oxygen Reduction Reaction Reactivity of Organometallic Co-O4-N Species

(2015) Jongwoo Han et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Earth-Abundant Nanomaterials for Oxygen Reduction

(2015) Wei Xia et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chemistry of Multitudinous Active Sites for Oxygen Reduction Reaction in Transition Metal–Nitrogen–Carbon Electrocatalysts

(2015) Kateryna Artyushkova et al.   Journal of Physical Chemistry C

Identification of catalytic sites for oxygen reduction in iron- and nitrogen-doped graphene materials

(2015) Andrea Zitolo et al.   NATURE MATERIALS

Highly efficient nonprecious metal catalyst prepared with metal–organic framework in a continuous carbon nanofibrous network

(2015) Jianglan Shui et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Quantifying the density and utilization of active sites in non-precious metal oxygen electroreduction catalysts

(2015) Nastaran Ranjbar Sahraie et al.   Nature Communications

Phenylenediamine-Based FeNx/C Catalyst with High Activity for Oxygen Reduction in Acid Medium and Its Active-Site Probing

(2014) Qiang Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Nanostructured Nonprecious Metal Catalysts for Oxygen Reduction Reaction

(2013) Gang Wu et al.   ACCOUNTS OF CHEMICAL RESEARCH

Density functional theory calculations of XPS binding energy shift for nitrogen-containing graphene-like structures

(2013) K. Artyushkova et al.   CHEMICAL COMMUNICATIONS

Correlations between Mass Activity and Physicochemical Properties of Fe/N/C Catalysts for the ORR in PEM Fuel Cell via 57Fe Mössbauer Spectroscopy and Other Techniques

(2013) Ulrike I. Kramm et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Ordered mesoporous porphyrinic carbons with very high electrocatalytic activity for the oxygen reduction reaction

(2013) Jae Yeong Cheon et al.   Scientific Reports

Multitechnique Characterization of a Polyaniline–Iron–Carbon Oxygen Reduction Catalyst

(2012) Magali Ferrandon et al.   Journal of Physical Chemistry C

Defects in room-temperature ferromagnetic Cu-doped ZnO films probed by x-ray absorption spectroscopy

(2012) Q Ma et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

3D Nitrogen-Doped Graphene Aerogel-Supported Fe3O4 Nanoparticles as Efficient Electrocatalysts for the Oxygen Reduction Reaction

(2012) Zhong-Shuai Wu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Fe5C2 Nanoparticles: A Facile Bromide-Induced Synthesis and as an Active Phase for Fischer–Tropsch Synthesis

(2012) Ce Yang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Electrocatalyst approaches and challenges for automotive fuel cells

(2012) Mark K. Debe   NATURE

An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes

(2012) Yanguang Li et al.   Nature Nanotechnology

Structure of the catalytic sites in Fe/N/C-catalysts for O2-reduction in PEM fuel cells

(2012) Ulrike I. Kramm et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Cobalt Imidazolate Framework as Precursor for Oxygen Reduction Reaction Electrocatalysts

(2011) Shengqian Ma et al.   CHEMISTRY-A EUROPEAN JOURNAL

Effect of an Ammonia Treatment on Structure, Composition, and Oxygen Reduction Reaction Activity of Fe–N–C Catalysts

(2011) Ulrike I. Kramm et al.   Journal of Physical Chemistry C

Nanostructured Ti0.7Mo0.3O2Support Enhances Electron Transfer to Pt: High-Performance Catalyst for Oxygen Reduction Reaction

(2011) Van Thi Thanh Ho et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction

(2011) Yongye Liang et al.   NATURE MATERIALS

High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt

(2011) G. Wu et al.   SCIENCE

Solution-Based Synthesis and Design of Late Transition Metal Chalcogenide Materials for Oxygen Reduction Reaction (ORR)

(2011) Min-Rui Gao et al.   Small

Iron-based cathode catalyst with enhanced power density in polymer electrolyte membrane fuel cells

(2011) Eric Proietti et al.   Nature Communications

Recent advances in non-precious metal catalysis for oxygen-reduction reaction in polymer electrolyte fuelcells

(2010) Frédéric Jaouen et al.   Energy & Environmental Science

Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells

(2009) Michel Lefèvre et al.   SCIENCE