journal article·2022-03-25

S-Scheme α-Fe2O3/g-C3N4 Nanocomposites as Heterojunction Photocatalysts for Antibiotic Degradation

Viet Van Pham, Thao Kim Truong, Le Viet Hai, Ha Phan Phuong La, Hoang Thai Nguyen, Vinh Quang Lam, Hien Duy Tong, Thang Quoc Nguyen, Amr Sabbah, Kuei-Hsien Chen, Sheng-Jie You, Thi Minh Cao

ACS Applied Nano Materials· Volume 5· Issue 3
Publisher page

Abstract

The residue of antibiotics in the water has led to increased antibiotic-resistant bacteria, harm to human health, and damage to health-beneficial healthy bacteria. An idea of constructing S-scheme α-Fe2O3/g-C3N4 nanocomposites is studied toward a photocatalysis application for an efficient resolution of commercial antibiotics in wastewater. Outstanding S-scheme Fe2O3/g-C3N4 nanocatalysts are synthesized by a straightforward method and could easily improve the recycling property, thanks to magnetic materials. Empirical results indicate that S-scheme Fe2O3/g-C3N4 photocatalysts can degrade commercial cefalexin and amoxicillin (20 mg L–1) under visible light, with five and nine times higher performance than that of g-C3N4, respectively. Furthermore, the detailed evidence to propose S-scheme Fe2O3/g-C3N4 heterojunctions and comparison of photocatalytic performance in antibiotic degradation have also been mentioned in this study.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Photocatalysis Techniques · Advanced Nanomaterials in Catalysis · Advanced biosensing and bioanalysis techniques

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

Affiliations

University of Science, VNU-HCM, 227 Nguyen Van Cu Street, District 5, Ho Chi Minh City 700000, Vietnam

Vietnam National University Ho Chi Minh City, Linh Trung Ward, Thu Duc City, Ho Chi Minh City 700000, Vietnam

Faculty of Engineering, Vietnamese-German University (VGU), Le Lai Street, Hoa Phu Ward, Thu Dau Mot City, Binh Duong Province 75000, Vietnam

Institute of Atomic and Molecular Science, Academia Sinica, Taipei 16017, Taiwan

Department of Environmental Engineering, Chung Yuan Christian University, Taoyuan 32023, Taiwan

HUTECH University, 475A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City 700000, Vietnam

Funding

Viet Nam National University Ho Chi Minh City

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