Core–Shell Co‐CoxP Nanoparticle‐Embedded N‐Doped Carbon Nanowhiskers Hollow Sphere for Efficient Oxygen Evolution Electrocatalysis
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202409390
Abstract: The development of efficient oxygen evolution reaction (OER) electrocatalysts is critical to overcome the efficiency bottleneck in hydrogen generation via water electrolysis. Hollow nanostructured materials have emerged as a hot topic for electrocatalysis research because… read more here.
Keywords: efficient oxygen; carbon; carbon nanowhiskers; core shell ... See more keywords
Fe Isolated Single Atoms on S, N Codoped Carbon by Copolymer Pyrolysis Strategy for Highly Efficient Oxygen Reduction Reaction.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201800588
Abstract: Heteroatom-doped Fe-NC catalyst has emerged as one of the most promising candidates to replace noble metal-based catalysts for highly efficient oxygen reduction reaction (ORR). However, delicate controls over their structure parameters to optimize the catalytic… read more here.
Keywords: single atoms; isolated single; efficient oxygen; codoped carbon ... See more keywords
Iron–Salen Complex and Co2+ Ion‐Derived Cobalt–Iron Hydroxide/Carbon Nanohybrid as an Efficient Oxygen Evolution Electrocatalyst
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201900117
Abstract: Abstract Metal–salen complexes are widely used as catalysts in numerous fundamental organic transformation reactions. Here, CoFe hydroxide/carbon nanohybrid is reported as an efficient oxygen evolution electrocatalyst derived from the in situ formed molecular Fe–salen complexes… read more here.
Keywords: salen; efficient oxygen; carbon nanohybrid; hydroxide carbon ... See more keywords
Molten Salt‐Assisted Synthesis of Ferric Oxide/M–N–C Nanosheet Electrocatalysts for Efficient Oxygen Reduction Reaction
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DOI: 10.1002/smtd.202401278
Abstract: Efficient, stable, and low‐cost oxygen reduction catalysts are the key to the large‐scale application of metal–air batteries. Herein, high‐dispersive Fe2O3 nanoparticles (NPs) with abundant oxygen vacancies uniformly are anchored on lignin‐derived metal–nitrogen–carbon (M–N–C) hierarchical porous… read more here.
Keywords: reduction reaction; efficient oxygen; molten salt; reduction ... See more keywords
Highly scattered Ir oxides on TiN as an efficient oxygen evolution reaction electrocatalyst in acidic media
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-04201-4
Abstract: Here, a support-type composite catalyst TiN/IrO 2 with an outstanding catalytic activity for OER in acid electrolyte was prepared by a colloidal method. It was found the ultra-fine IrO 2 nanoclusters (1.41 ± 0.19 nm) scattered on the… read more here.
Keywords: iro; oxides tin; scattered oxides; tin efficient ... See more keywords
2D Nanostructures of CoFe2O4 and NiFe2O4: Efficient Oxygen Evolution Catalyst
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.04.079
Abstract: Abstract Development of cost-effective, efficient electrocatalyst for oxygen evolution reaction (OER) is a challenging issue as OER has sluggish reaction kinetics due to transfer of multi-electrons. In this study, a new strategy has been developed… read more here.
Keywords: oxygen evolution; efficient oxygen; nanostructures cofe2o4; cofe2o4 nife2o4 ... See more keywords
Ni/Co-based nanosheet arrays for efficient oxygen evolution reaction
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.08.010
Abstract: Abstract Efficient oxygen evolution reaction (OER) catalysts composed of earth-abundant elements are crucial to the development of practical and environmentally friendly water splitting systems. Herein, NiCoO2/CoO/Ni3N nanosheet arrays (NiCoON NSAs/NF) are fabricated in situ on… read more here.
Keywords: oxygen evolution; efficient oxygen; nanosheet arrays; evolution reaction ... See more keywords
Efficient Oxygen Electrocatalysis by Nanostructured Mixed-Metal Oxides.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11138
Abstract: Oxygen electrocatalysis plays a critical role in the efficiency of important energy conversion and storage systems. While many efforts have focused on designing efficient electrocatalysts for these processes, optimal catalysts that are inexpensive, active, selective,… read more here.
Keywords: oxygen; oxygen electrocatalysis; efficient oxygen; metal oxides ... See more keywords
One-pot synthesis of Fe/N/S-doped porous carbon nanotubes for efficient oxygen reduction reaction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c8ta09589b
Abstract: Fe/N/S-doped porous carbon nanotubes with efficient oxygen reduction reaction catalytic activity were prepared by making full use of the multifunctional roles of FeCl3. read more here.
Keywords: doped porous; oxygen reduction; carbon nanotubes; efficient oxygen ... See more keywords
Facile Synthesis of Ultrathin Co5(O9.48H8.52)NO3 Nanosheets and Their Electric-Field Assisted Transforming into Defect-Rich Co3O4/CoOOH Heterostructure for Efficient Oxygen Evolution
Sign Up to like & getrecommendations! Published in 2024 at "CrystEngComm"
DOI: 10.1039/d4ce00676c
Abstract: Facile preparation of low-cost electrocatalysts for efficient oxygen evolution reaction (OER) is significant but remains a big challenge. Herein, a novel and facile strategy for transforming of intrinsic non-stoichiometric ultrathin... read more here.
Keywords: facile synthesis; efficient oxygen; synthesis ultrathin; ultrathin co5 ... See more keywords
A potential well effect for efficient oxygen reduction and corrosion resistance under the operating temperature conditions of PEMFCs
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry A"
DOI: 10.1039/d4ta04626a
Abstract: F-doping forms an oxygen molecule potential well, altering the energy distribution function of oxygen. Thus, this effect induces a localized enrichment zone for oxygen, leading to enhanced O2 adsorption. read more here.
Keywords: efficient oxygen; effect efficient; oxygen; potential well ... See more keywords