journal article·2023-10-13

ZIF-67/BiOCl Z-Scheme Heterojunction Photocatalyst for Photodegradation of Organic Dyes and Antibiotics

Fan Wu, Chengwei Zhou, Guoyu Tai, Yang Ma, Xi Yang, Yuwei Pan, Jiangang Han, Weinan Xing, Guangyu Wu

ACS Applied Nano Materials· Volume 6· Issue 19
Publisher page

Abstract

Z-scheme heterojunction photocatalysts with excellent redox capability show great potential in the field of environmental remediation. In this research, ZIF-67 and BiOCl were used to construct metal–organic framework (MOF)-based heterostructures, which effectively achieved 97.4% rhodamine B (RhB) degradation and 78.2% tetracycline (TC) degradation under visible light irradiation. The cyclic experiments displayed that 15% ZIF-67/BiOCl remained structurally stable after 4 cycles. Reactive species trapping demonstrates that 1 O 2 and · O 2 – were mainly responsible for RhB and TC degradation, which were inoculated with EPR results. This work also reveals the degradation path and mechanism of heterojunction, which provides insight into the synthesis of superior photocatalysts for environmental remediation.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Photocatalysis Techniques · Metal-Organic Frameworks: Synthesis and Applications · Gas Sensing Nanomaterials and Sensors

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

College of Ecology and Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China

National Positioning Observation Station of Hung-tse Lake Wetland Ecosystem in Jiangsu Province, Jiangsu, Hongze 223100, China

Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China

Funding

Jiangsu Planned Projects for Postdoctoral Research Funds · Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University · Natural Science Foundation of Jiangsu Province · Nanjing Forestry University · National Natural Science Foundation of China · Natural Science Foundation of the Jiangsu Higher Education Institutions

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