Waste medical mask-derived carbon quantum dots enhance the photocatalytic degradation of polyethylene terephthalate (PET) over BiOBr/g-C3N4 S-scheme heterojunction
Shiyi Chen, Jialong Fu, Jianping Qiu, Guoju Chang, Shiyou Hao
Acta Phys. -Chim. Sin. . 2026, (1): 100135 .  DOI: 10.1016/j.actphy.2025.100135