Iron Single Atoms-Assisted Cobalt Nitride Nanoparticles to Strengthen the Cycle Life of Rechargeable Zn-Air Battery.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202205228
Abstract: The development of nonprecious metal catalysts with both oxygen reduction and evolution reactions (ORR/OER) is very important for Zn-air batteries (ZABs). Herein, a Co5.47 N particles and Fe single atoms co-doped hollow carbon nanofiber self-supporting… read more here.
Keywords: atoms assisted; single atoms; air; cofe ncnf ... See more keywords
Plasma-assisted synthesis of nickel-cobalt nitride–oxide hybrids for high-efficiency electrochemical hydrogen evolution
Sign Up to like & getrecommendations! Published in 2021 at "Materials Today Energy"
DOI: 10.1016/j.mtener.2021.100784
Abstract: Abstract The rational design of high-performance electrocatalysts based on nonprecious metals is a key for the development of water splitting technology. In this work, porous nickel cobalt nitride−oxide (NiCo-N-O) nanosheet hybrids in a networked configuration… read more here.
Keywords: hydrogen evolution; nitride oxide; cobalt nitride; nickel cobalt ... See more keywords
Plasma-Enhanced Atomic Layer Deposition of Cobalt and Cobalt Nitride: What Controls the Incorporation of Nitrogen?
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c04223
Abstract: The present study covers the processes that govern the incorporation of nitrogen in the film during atomic layer deposition (ALD) of cobalt and cobalt nitride prepared from cobaltocene (CoCp2) and NH3 plasma. It is demonstrated… read more here.
Keywords: nitrogen; plasma; cobalt; incorporation ... See more keywords
Brush-Like Cobalt Nitride Anchored Carbon Nanofiber Membrane: Current Collector-Catalyst Integrated Cathode for Long Cycle Li-O2 Batteries.
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DOI: 10.1021/acsnano.7b03794
Abstract: To achieve a high reversibility and long cycle life for lithium-oxygen (Li-O2) batteries, the irreversible formation of Li2O2, inevitable side reactions, and poor charge transport at the cathode interfaces should be overcome. Here, we report… read more here.
Keywords: co4n; long cycle; cathode; air ... See more keywords
Impacts of Metal–Support Interaction on Hydrogen Evolution Reaction of Cobalt-Nitride-Carbide Catalyst
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2021.828964
Abstract: Cobalt-nitride-carbide (Co-N-C) catalysts are promising cost-efficient transition metal catalysts for electrocatalytic hydrogen evolution, but few works investigate the metal–support interaction (MSI) effect on hydrogen evolution reaction (HER) performance. Herein, efficient Co-N-CX catalysts with controllable MSI… read more here.
Keywords: hydrogen evolution; cobalt nitride; hydrogen; catalyst ... See more keywords