Researchers develop efficient single-atom Ni catalyst for conversion of CO2 to CO
Green Car Congress
MARCH 2, 2018
While Ni metal catalyzes the hydrogen evolution reaction (HER) exclusively under CO 2 RR conditions, Ni single atomic sites present a high CO selectivity of 95% under an overpotential of 550 mV in water, and an excellent stability over 20 hours’ continuous electrolysis. The current density can be scaled up to more than 50 mA cm?2
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