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 35 checked references that resolve
resolves10.1126/science.1200832High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
resolves10.1021/ja1024436Core/Shell Pd/FePt Nanoparticles as an Active and Durable Catalyst for the Oxygen Reduction Reaction
resolves10.1002/anie.201400358Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts
resolves10.1021/ja5082553Metal–Organic Framework Derived Hybrid Co<sub>3</sub>O<sub>4</sub>-Carbon Porous Nanowire Arrays as Reversible Oxygen Evolution Electrodes
resolves10.1021/ja209206cNanoporous Graphitic-C<sub>3</sub>N<sub>4</sub>@Carbon Metal-Free Electrocatalysts for Highly Efficient Oxygen Reduction
resolves10.1039/C3EE42799DZIF-derived in situ nitrogen-doped porous carbons as efficient metal-free electrocatalysts for oxygen reduction reaction
resolves10.1021/ja507463wN-, O-, and S-Tridoped Nanoporous Carbons as Selective Catalysts for Oxygen Reduction and Alcohol Oxidation Reactions
resolves10.1002/anie.201404333High‐Rate Oxygen Electroreduction over Graphitic‐N Species Exposed on 3D Hierarchically Porous Nitrogen‐Doped Carbons
resolves10.1021/la4031014Spinel CuCo<sub>2</sub>O<sub>4</sub>Nanoparticles Supported on N-Doped Reduced Graphene Oxide: A Highly Active and Stable Hybrid Electrocatalyst for the Oxygen Reduction Reaction
resolves10.1002/anie.201307319Nitrogen‐Doped Carbon Nanosheets with Size‐Defined Mesopores as Highly Efficient Metal‐Free Catalyst for the Oxygen Reduction Reaction
resolves10.1002/chem.201202972Halogenation of Graphene with Chlorine, Bromine, or Iodine by Exfoliation in a Halogen Atmosphere
resolves10.1002/anie.201307203Carbon Nanotubes/Heteroatom‐Doped Carbon Core–Sheath Nanostructures as Highly Active, Metal‐Free Oxygen Reduction Electrocatalysts for Alkaline Fuel Cells
resolves10.1021/ja108039jEfficient Metal-Free Oxygen Reduction in Alkaline Medium on High-Surface-Area Mesoporous Nitrogen-Doped Carbons Made from Ionic Liquids and Nucleobases
resolves10.1126/science.1168049Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction
resolves10.1038/ncomms5973Hierarchically porous carbons with optimized nitrogen doping as highly active electrocatalysts for oxygen reduction
resolves10.1038/nchem.1499Synthesis of a metallic mesoporous pyrochlore as a catalyst for lithium–O2 batteries
resolves10.1039/b800274fGraphitic carbon nitride materials: variation of structure and morphology and their use as metal-free catalysts
resolves10.1021/nn101926gSynthesis Of Nitrogen-Doped Graphene Films For Lithium Battery Application
resolves10.1021/nn402102yNitrogen-Doped Graphene Sheets Grown by Chemical Vapor Deposition: Synthesis and Influence of Nitrogen Impurities on Carrier Transport
resolves10.1002/anie.201304505P‐Doped Graphene Obtained by Pyrolysis of Modified Alginate as a Photocatalyst for Hydrogen Generation from Water–Methanol Mixtures
resolves10.1021/nl071822yRaman Spectra of Graphite Oxide and Functionalized Graphene Sheets
resolves10.1002/smll.201300692Pyrolyzed Bacterial Cellulose: A Versatile Support for Lithium Ion Battery Anode Materials
resolves10.1038/ncomms6261High lithium anodic performance of highly nitrogen-doped porous carbon prepared from a metal-organic framework
resolves10.1002/adma.201201920Crumpled Nitrogen‐Doped Graphene Nanosheets with Ultrahigh Pore Volume for High‐Performance Supercapacitor
resolves10.1021/nn103584tCatalyst-Free Synthesis of Nitrogen-Doped Graphene<i>via</i>Thermal Annealing Graphite Oxide with Melamine and Its Excellent Electrocatalysis
resolves10.1021/ja500432hOrigin of the Electrocatalytic Oxygen Reduction Activity of Graphene-Based Catalysts: A Roadmap to Achieve the Best Performance
resolves10.1038/nmat3087Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction
resolves10.1002/chem.201304561Nitrogen and Phosphorus Dual‐Doped Hierarchical Porous Carbon Foams as Efficient Metal‐Free Electrocatalysts for Oxygen Reduction Reactions
resolves10.1002/aenm.201301415Nanocarbon Electrocatalysts for Oxygen Reduction in Alkaline Media for Advanced Energy Conversion and Storage
resolves10.1021/jz3011833Vertically Aligned Carbon Nanotube Arrays Co-doped with Phosphorus and Nitrogen as Efficient Metal-Free Electrocatalysts for Oxygen Reduction
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