Bi/Bi₂O₂CO₃ Nanosheet Film

CO₂-to-formate conversion

An in situ anchored 2D nanosheet composite film on Bi substrate that enhances carrier separation and transport, achieving higher formate Faradaic efficiency under photoelectrocatalysis than pure electrocatalysis.

Xin, Guo · Xiaokun, Wang · Guan, Xiushuai · Jiuyang, Li · Zhang, Changming · Bai, Yadong · Zhang, Xiaochao

Applied Surface Science 2024

Specifications

Formate Faradaic efficiency

{'zh': '92.68', 'en': '0.95'} V

电流效率

{'zh': '1.19', 'en': ''} %

阴极能量效率

{'zh': '61', 'en': ''} %

Advantages

No significant decrease over a 10 h activity test