Boosting oxygen-evolving activity via atom-stepped interfaces architected with kinetic frustration.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202206890
Abstract: A highly active interface is extremely critical for the catalytic efficiency of an electrocatalyst, however, facilely tailoring its atomic packing characteristics remains challenging. Herein, we report a simple yet effective strategy to obtain copious high-energy… read more here.
Keywords: evolving activity; oxygen evolving; kinetic frustration; boosting oxygen ... See more keywords
Boosting Oxygen Reduction for High-Efficiency H2 O2 Electrosynthesis on Oxygen-Coordinated CoNC Catalysts.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202200730
Abstract: Atomically dispersed CoNC is a promising material for H2 O2 selective electrosynthesis via a two-electron oxygen reduction reaction. However, the performance of typical CoNC materials with routine CoN4 active center is insufficient and needs to… read more here.
Keywords: reduction high; boosting oxygen; oxygen reduction; oxygen ... See more keywords
Boosting oxygen reduction catalysis with tailorable active-N-dominated doped defective CNTs
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.143844
Abstract: Abstract Controlled doping of specific N species is considered to be an effective yet a challenging strategy to boost the ORR performance of the N-doped carbon. Herein, we report a facile synthesis of tailored active-N-dominated… read more here.
Keywords: oxygen reduction; doped defective; dominated doped; boosting oxygen ... See more keywords
Boosting Oxygen Electrocatalytic Activity of Fe–N–C Catalysts by Phosphorus Incorporation
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c12933
Abstract: Nitrogen-doped graphitic carbon materials hosting single-atom iron (Fe–N–C) are major non-precious metal catalysts for the oxygen reduction reaction (ORR). The nitrogen-coordinated Fe sites are described as the first coordination sphere. As opposed to the good… read more here.
Keywords: electrocatalytic activity; catalysts phosphorus; boosting oxygen; oxygen electrocatalytic ... See more keywords
Boosting oxygen evolution of layered double hydroxide through electronic coupling with ultralow noble metal doping.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d1dt03906g
Abstract: Electrocatalytic water oxidation is a rate-determining step in the water splitting process; however, its efficiency is significantly hampered by the limitations of cost-effective electrocatalysts. Here, an advanced Co(OH)2 electrocatalyst with ultralow iridium (Ir) doping is… read more here.
Keywords: layered double; boosting oxygen; oxygen evolution; evolution layered ... See more keywords
Boosting the oxygen evolution electrocatalysis of high-entropy hydroxides by high-valence nickel species regulation.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc02367a
Abstract: The addition of an extra metal source induces the transformation from crystalline α-Ni(OH)2 to an amorphous NiCoFeCrMo-based high-entropy hydroxide (HEH) and maximizes the high-valence Ni3+ content in HEH. For OER electrocatalysis, the quinary HEH possesses… read more here.
Keywords: high valence; electrocatalysis; boosting oxygen; high entropy ... See more keywords