CoPc/BiOBr S-Scheme Heterostructure

Light-driven formation, 25× CO yield

Photo-induced oxygen vacancies convert type-II CoPc/BiOBr into an S-scheme heterostructure in situ, greatly enhancing charge separation for efficient CO2 reduction.

Wenxuan, Li · Xiaochi, Li · Fu, Xionghui · Lou, Zaizhu · Zhu, Yi · Yuanming, Zhang

Chemical Engineering Journal 2023

Specifications

CO generation rate

{'zh': '59.9', 'en': '59.9'} μmol g⁻¹

CO selectivity

{'zh': '90.4', 'en': '90.4'} %

CO BiOBr-NSs

{'zh': '25', 'en': ''} 倍