One-step coating of commercial Ni nanoparticles with a Ni, N-co-doped carbon shell towards efficient electrocatalysts for CO2 reduction
Author(s)
Mao, F
Liu, PF
Yang, P
Gu, J
Yang, HG
Griffith University Author(s)
Year published
2020
Metadata
Show full item recordAbstract
Commercial nickel nanoparticles (Ni NPs) were directly converted to efficient electrocatalysts for CO2 reduction by urea–Ni solid powder pyrolysis, in which a Ni, N-co-doped graphite carbon shell wraps the Ni NPs in situ. 98.3% CO selectivity was realized with a current density of −20.2 mA cm−2 and an overpotential of 0.69 V.Commercial nickel nanoparticles (Ni NPs) were directly converted to efficient electrocatalysts for CO2 reduction by urea–Ni solid powder pyrolysis, in which a Ni, N-co-doped graphite carbon shell wraps the Ni NPs in situ. 98.3% CO selectivity was realized with a current density of −20.2 mA cm−2 and an overpotential of 0.69 V.
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Journal Title
Chemical Communications
Volume
56
Issue
54
Subject
Chemical sciences