Efficient electrocatalytic CO2 conversion into formate with AlxBiyOz nanorods in a wide potential window

Novel kinds of Al x Bi y O z nanorods have been developed for the CO 2 RR for the first time, which show high selectivity to formate under a wide potential window and exhibit a maximum faradaic efficiency to formate of 97.5% at −1.19 V vs. RHE.