Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 78 checked references that resolve
resolves10.1021/acsenergylett.6b00644Current Status and Future Development of Catalyst Materials and Catalyst Layers for Proton Exchange Membrane Fuel Cells: An Industrial Perspective
resolves10.1021/acs.jpclett.6b00216The Priority and Challenge of High-Power Performance of Low-Platinum Proton-Exchange Membrane Fuel Cells
resolves10.1016/j.jpowsour.2018.07.100Direct hydrogen fuel cell electric vehicle cost analysis: System and high-volume manufacturing description, validation, and outlook
resolves10.1126/science.aan2255Direct atomic-level insight into the active sites of a high-performance PGM-free ORR catalyst
resolves10.1126/science.1170051Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells
resolves10.1039/C6EE01160HStructural and mechanistic basis for the high activity of Fe–N–C catalysts toward oxygen reduction
resolves10.1038/ncomms8343Highly active oxygen reduction non-platinum group metal electrocatalyst without direct metal–nitrogen coordination
resolves10.1126/science.1200832High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
resolves10.1038/nmat4367Identification of catalytic sites for oxygen reduction in iron- and nitrogen-doped graphene materials
resolves10.1021/jacs.6b11248Structural Descriptors of Zeolitic–Imidazolate Frameworks Are Keys to the Activity of Fe–N–C Catalysts
resolves10.1021/acsnano.5b05984Experimental Observation of Redox-Induced Fe–N Switching Behavior as a Determinant Role for Oxygen Reduction Activity
resolves10.1039/c2cp41957bStructure of the catalytic sites in Fe/N/C-catalysts for O2-reduction in PEM fuel cells
resolves10.1021/ja410076fCorrelations between Mass Activity and Physicochemical Properties of Fe/N/C Catalysts for the ORR in PEM Fuel Cell via <sup>57</sup>Fe Mössbauer Spectroscopy and Other Techniques
resolves10.1021/jp500781vElucidating Oxygen Reduction Active Sites in Pyrolyzed Metal–Nitrogen Coordinated Non-Precious-Metal Electrocatalyst Systems
resolves10.1002/anie.201303924Space‐Confinement‐Induced Synthesis of Pyridinic‐ and Pyrrolic‐Nitrogen‐Doped Graphene for the Catalysis of Oxygen Reduction
resolves10.1126/science.aad0832Active sites of nitrogen-doped carbon materials for oxygen reduction reaction clarified using model catalysts
resolves10.1016/j.electacta.2008.01.055Electrocatalytic activity and stability of substituted iron phthalocyanines towards oxygen reduction evaluated at different temperatures
resolves10.1016/j.jelechem.2004.11.034Oxygen reduction reaction in acid medium at iron phthalocyanine dispersed on high surface area carbon substrate: tolerance to methanol, stability and kinetics
resolves10.1039/C7EE02302BA specific demetalation of Fe–N
<sub>4</sub>
catalytic sites in the micropores of NC_Ar + NH
<sub>3</sub>
is at the origin of the initial activity loss of the highly active Fe/N/C catalyst used for the reduction of oxygen in PEM fuel cells
resolves10.1039/C4CP02882ADegradation of Fe/N/C catalysts upon high polarization in acid medium
resolves10.1021/acscatal.8b02934Physical and Chemical Considerations for Improving Catalytic Activity and Stability of Non-Precious-Metal Oxygen Reduction Reaction Catalysts
resolves10.1021/ja106217uBiologically Inspired Highly Durable Iron Phthalocyanine Catalysts for Oxygen Reduction Reaction in Polymer Electrolyte Membrane Fuel Cells
resolves10.1039/C8EE01855CThe Achilles' heel of iron-based catalysts during oxygen reduction in an acidic medium
resolves10.1149/2.1091506jesDegradation by Hydrogen Peroxide of Metal-Nitrogen-Carbon Catalysts for Oxygen Reduction
resolves10.1016/j.nanoen.2016.02.038Is iron involved in the lack of stability of Fe/N/C electrocatalysts used to reduce oxygen at the cathode of PEM fuel cells?
resolves10.1021/j100523a007Application of radioisotope techniques for the study of phthalocyanine catalyzed electrochemical processes in fuel cells
resolves10.1021/ja405149mActivity Descriptor Identification for Oxygen Reduction on Nonprecious Electrocatalysts: Linking Surface Science to Coordination Chemistry
resolves10.1021/jz501955gAnalyzing Structural Changes of Fe–N–C Cathode Catalysts in PEM Fuel Cell by Mößbauer Spectroscopy of Complete Membrane Electrode Assemblies
resolves10.1021/jp503266hStructure of Fe–N<sub><i>x</i></sub>–C Defects in Oxygen Reduction Reaction Catalysts from First-Principles Modeling
resolves10.1039/c3cp55331kA density functional theory study of catalytic sites for oxygen reduction in Fe/N/C catalysts used in H2/O2 fuel cells
resolves10.1039/c0cs00044bResonance Raman and surface- and tip-enhanced Raman spectroscopy methods to study solid catalysts and heterogeneous catalytic reactions
resolves10.1038/nature12151Chemical mapping of a single molecule by plasmon-enhanced Raman scattering
resolves10.1038/nnano.2015.170Distinguishing adjacent molecules on a surface using plasmon-enhanced Raman scattering
resolves10.1021/acsnano.7b06183Tip-Enhanced Raman Spectromicroscopy of Co(II)-Tetraphenylporphyrin on Au(111): Toward the Chemists’ Microscope
resolves10.1021/jacs.8b01154Probing Molecular-Scale Catalytic Interactions between Oxygen and Cobalt Phthalocyanine Using Tip-Enhanced Raman Spectroscopy
resolves10.1038/nnano.2012.131Catalytic processes monitored at the nanoscale with tip-enhanced Raman spectroscopy
resolves10.1002/anie.201710443Nanoscale Chemical Imaging of Reversible Photoisomerization of an Azobenzene‐Thiol Self‐Assembled Monolayer by Tip‐Enhanced Raman Spectroscopy
resolves10.1002/anie.201807778Real‐Space Observation of Atomic Site‐Specific Electronic Properties of a Pt Nanoisland/Au(111) Bimetallic Surface by Tip‐Enhanced Raman Spectroscopy
resolves10.1021/acs.nanolett.7b02322Highly Localized Strain in a MoS<sub>2</sub>/Au Heterostructure Revealed by Tip-Enhanced Raman Spectroscopy
resolves10.1021/acsnano.8b02513Chemical Mapping of Nanodefects within 2D Covalent Monolayers by Tip-Enhanced Raman Spectroscopy
resolves10.1002/anie.201704460Electrochemical TERS Elucidates Potential‐Induced Molecular Reorientation of Adenine/Au(111)
resolves10.1021/acs.jpcc.8b09219<i>Operando</i> Observation of Molecular-Scale Manipulation Using Electrochemical Tip-Enhanced Raman Spectroscopy
resolves10.1021/acs.jpcc.9b00513Investigation of Cobalt Phthalocyanine at the Solid/Liquid Interface by Electrochemical Tip-Enhanced Raman Spectroscopy
resolves10.1149/1.2129940A Mechanistic Study of O 2 Reduction on Water Soluble Phthalocyanines Adsorbed on Graphite Electrodes
resolves10.1021/j100298a016Electrocatalytic aspects of iron phthalocyanine and its .mu.-oxo derivatives dispersed on high surface area carbon
resolves10.1021/acsnano.6b04281Single-Molecule Imaging of Iron-Phthalocyanine-Catalyzed Oxygen Reduction Reaction by <i>in Situ</i> Scanning Tunneling Microscopy
resolves10.1039/C7CS00203CMastering high resolution tip-enhanced Raman spectroscopy: towards a shift of perception
resolves10.1021/j100241a033In situ laser Raman spectra of iron phthalocyanine adsorbed on copper and gold electrodes
resolves10.1021/la980062rContribution of the Herzberg−Teller Mechanism to the Surface-Enhanced Raman Scattering of Iron Phthalocyanine Adsorbed on a Silver Electrode
resolves10.1016/j.aca.2006.01.097Surface-enhanced Raman scattering for perchlorate detection using cystamine-modified gold nanoparticles
resolves10.1021/ja408758jThe Origin of Relative Intensity Fluctuations in Single-Molecule Tip-Enhanced Raman Spectroscopy
resolves10.1021/jp906408yUnraveling Oxygen Reduction Reaction Mechanisms on Carbon-Supported Fe-Phthalocyanine and Co-Phthalocyanine Catalysts in Alkaline Solutions
resolves10.1021/jp101036jDensity Functional Theory Study of the Oxygen Reduction Reaction on Metalloporphyrins and Metallophthalocyanines
resolves10.1021/jp303312rMolecular and Electronic Structures of Transition-Metal Macrocyclic Complexes as Related to Catalyzing Oxygen Reduction Reactions: A Density Functional Theory Study
resolves10.1039/C5NR00302DTwo-dimensional iron-phthalocyanine (Fe-Pc) monolayer as a promising single-atom-catalyst for oxygen reduction reaction: a computational study
resolves10.1021/ic026053uIn Situ Fe K-Edge X-ray Absorption Fine Structure of a Nitrosyl Adduct of Iron Phthalocyanine Irreversibly Adsorbed on a High Area Carbon Electrode in an Acidic Electrolyte
resolves10.1002/adma.201807615PGM‐Free Cathode Catalysts for PEM Fuel Cells: A Mini‐Review on Stability Challenges
checked 2026-07-23 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.