Bi cluster/Bi2O2CO3 nanocomposite catalyst

Industrial current density with high selectivity

Derived from Bi2S3, this catalyst undergoes in-situ reconstruction into a nanocomposite of Bi clusters and Bi2O2CO3 nanosheets during CO2 electroreduction, achieving superior activity and stability for formate production.

Lin, Li · He, Xiaoyang · Zhang, Xiaguang · Ma, Wenchao · Biao, Zhang · Wei, Diye · Xie, Shunji · Zhang, Qinghong · Yi, Xiaodong · Wang, Ye

Angewandte Chemie - International Edition 2023

Specifications

formate Faradaic efficiency

{'zh': '93', 'en': '0.95'} V vs

能量转换效率

{'zh': '80', 'en': ''} %

连续产出甲酸浓度

{'zh': '3.5', 'en': ''} mol L⁻¹

Advantages

Durability of 100 h at industrial-relevant current density