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 33 checked references that resolve
resolves10.1038/nmat3087Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction
resolves10.1126/science.1168049Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction
resolves10.1126/science.1135941Improved Oxygen Reduction Activity on Pt
<sub>3</sub>
Ni(111) via Increased Surface Site Availability
resolves10.1021/ja905749eHomogeneous Deposition of Platinum Nanoparticles on Carbon Black for Proton Exchange Membrane Fuel Cell
resolves10.1021/nl8034724Dumbbell-like Pt−Fe<sub>3</sub>O<sub>4</sub> Nanoparticles and Their Enhanced Catalysis for Oxygen Reduction Reaction
resolves10.1038/nnano.2012.72An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes
resolves10.1021/ja30305653D Nitrogen-Doped Graphene Aerogel-Supported Fe<sub>3</sub>O<sub>4</sub> Nanoparticles as Efficient Electrocatalysts for the Oxygen Reduction Reaction
resolves10.1021/nn3021234Binary and Ternary Doping of Nitrogen, Boron, and Phosphorus into Carbon for Enhancing Electrochemical Oxygen Reduction Activity
resolves10.1126/science.1200832High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
resolves10.1002/anie.201107981Facile Oxygen Reduction on a Three‐Dimensionally Ordered Macroporous Graphitic C<sub>3</sub>N<sub>4</sub>/Carbon Composite Electrocatalyst
resolves10.1002/anie.201105204Vertically Aligned BCN Nanotubes as Efficient Metal‐Free Electrocatalysts for the Oxygen Reduction Reaction: A Synergetic Effect by Co‐Doping with Boron and Nitrogen
resolves10.1002/anie.201101287Boron‐Doped Carbon Nanotubes as Metal‐Free Electrocatalysts for the Oxygen Reduction Reaction
resolves10.1021/ja206030cNitrogen-Doped Graphene Quantum Dots with Oxygen-Rich Functional Groups
resolves10.1039/c0ee00326cHigh oxygen-reduction activity and durability of nitrogen-doped graphene
resolves10.1021/nn203393dSulfur-Doped Graphene as an Efficient Metal-free Cathode Catalyst for Oxygen Reduction
resolves10.1039/c3nr34267kNitrogen doped holey graphene as an efficient metal-free multifunctional electrochemical catalyst for hydrazine oxidation and oxygen reduction
resolves10.1021/ja309270hNitrogen-Doped Colloidal Graphene Quantum Dots and Their Size-Dependent Electrocatalytic Activity for the Oxygen Reduction Reaction
resolves10.1021/ja1112904Polyelectrolyte Functionalized Carbon Nanotubes as Efficient Metal-free Electrocatalysts for Oxygen Reduction
resolves10.1021/cm2000649Graphene-Based Non-Noble-Metal Catalysts for Oxygen Reduction Reaction in Acid
resolves10.1016/j.elecom.2011.03.018Highly active metal-free nitrogen-containing carbon catalysts for oxygen reduction synthesized by thermal treatment of polypyridine-carbon black mixtures
resolves10.1021/jp208257rNitrogen-Doped Hollow Carbon Nanoparticles with Excellent Oxygen Reduction Performances and Their Electrocatalytic Kinetics
resolves10.1002/adma.201202424Nitrogen‐Doped Carbon Nanocages as Efficient Metal‐Free Electrocatalysts for Oxygen Reduction Reaction
resolves10.1021/ja108039jEfficient Metal-Free Oxygen Reduction in Alkaline Medium on High-Surface-Area Mesoporous Nitrogen-Doped Carbons Made from Ionic Liquids and Nucleobases
resolves10.1039/c2ra20585hSimple method for the fluorinated functionalization of graphene oxide
resolves10.1021/nl300346jSelective-Area Fluorination of Graphene with Fluoropolymer and Laser Irradiation
resolves10.1039/C3TA10499KPolydopamine-assisted decoration of ZnO nanorods with Ag nanoparticles: an improved photoelectrochemical anode
resolves10.1002/anie.200907289Nitrogen‐Doped Ordered Mesoporous Graphitic Arrays with High Electrocatalytic Activity for Oxygen Reduction
resolves10.1039/c2ra20593aSynthesis of fluorine-doped multi-layered graphene sheets by arc-discharge
resolves10.1016/S0013-4686(99)00389-8Electrochemical behavior of graphite highly fluorinated by high oxidation state complex fluorides and elemental fluorine
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