Biomass‐Derived Carbon Quantum Dots Chemical Bonding with Sn‐Doped Bi2O2CO3 Endowed Fast Carriers’ Dynamics and Stabilized Oxygen Vacancies for Efficient Decontamination of Combined Pollutants
Tingting Zhu,
Zuofang Yao,
Jinghui Pan
et al.
Abstract:Surface defects on photocatalysts could promote carrier separation and generate unsaturated sites for chemisorption and reactant activation. Nevertheless, the inactivation of oxygen vacancies (OVs) would deteriorate catalytic activity and limit the durability of defective materials. Herein, bagasse‐derived carbon quantum dots (CQDs) are loaded on the Sn‐doped Bi2O2CO3 (BOC) via hydrothermal procedure to create Bi─O─C chemical bonding at the interface, which not only provides efficient atomic‐level interfacial … Show more
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