Two-dimensional bifunctional electrocatalyst (Mo–NiFe-LDH) with multilevel structure for highly efficient overall water splitting DOI
Baojie Zhang, Bin Chang,

Shipeng Qiu

et al.

Rare Metals, Journal Year: 2024, Volume and Issue: 43(6), P. 2613 - 2622

Published: March 13, 2024

Language: Английский

Floatable S-scheme Bi2WO6/C3N4/carbon fiber cloth composite photocatalyst for efficient water decontamination DOI
Mingjie Cai, Yanping Liu,

Kexin Dong

et al.

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Journal Year: 2023, Volume and Issue: 52, P. 239 - 251

Published: Sept. 1, 2023

Language: Английский

Citations

235
Novel oxygen vacancy-rich Bi2MoO6-SOVs/MgFe2O4 S-scheme heterojunction piezo-photocatalytic for efficient degradation of norfloxacin and theoretical calculations DOI

Hainan Wei,

Fanming Meng, Han Zhang

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147738 - 147738

Published: Nov. 29, 2023

Language: Английский

Citations

73
Bi4O5Br2 Nanoflower and CdWO4 Nanorod Heterojunctions for Photocatalytic Synthesis of Ammonia DOI

Chunran Zhao,

Xiaojing Li, Lin Yue

et al.

ACS Applied Nano Materials, Journal Year: 2023, Volume and Issue: 6(17), P. 15709 - 15720

Published: Aug. 29, 2023

In this study, a Bi4O5Br2/CdWO4 (BOB/CWO) composite photocatalyst was designed and prepared using convenient hydrothermal method. A detailed investigation carried out on the morphology, specific surface area, structure, optical properties, photoelectric chemical properties of BOB/CWO composite. The CdWO4 nanorods were found to disperse Bi4O5Br2 nanoflowers, their tight contact between resulted in formation heterojunction structure. By analysis band structure two semiconductors, it that worked type II mechanism, effectively improving separation efficiency electron–hole pairs. Therefore, exhibited high performance photocatalytic N2 fixation (PNF) reactions. optimal catalyst presents PNF rate 501 μmol L–1 g–1 h–1 under simulated sunlight irradiation, which 5.7 3.1 times pure Bi4O5Br2, respectively. Under visible-light illumination, sensitized coupling effect boosting reaction could still be observed. findings study are anticipated offer practical knowledge about design synthesis efficient photocatalysts for PNF.

Language: Английский

Citations

57
Fabrication of a novel Z-S-scheme photocatalytic fuel cell with the Z-scheme TiO2/GO/g-C3N4 photoanode and S-scheme BiOAc1−Br /BiOBr photocathode for TC degradation DOI
Tingting Yu, Bing Yang, Rong Zhang

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 188, P. 11 - 26

Published: Jan. 6, 2024

Language: Английский

Citations

56
Flexible films with three-dimensional ion transport channels: Carbon nanotubes@MnO2 as interlayer spacers in porous graphene electrodes for high-performance supercapacitors DOI

Xinru Lin,

Lizhi Sheng, Jie Yang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 990, P. 174455 - 174455

Published: April 9, 2024

Language: Английский

Citations

52
Experimental and theoretical confirmation of CeFeCu trimetal oxide/Bi2O3 S-scheme heterojunction for boosted photocatalytic degradation of sulfamethoxazole and toxicity evaluation DOI Creative Commons
Potlako J. Mafa, Mope E. Malefane, Francis Opoku

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 429, P. 139519 - 139519

Published: Nov. 3, 2023

Photocatalytic degradation of pharmaceutical pollutants in water or wastewater is becoming a hot topic for environmental clean-up. Herein, novel CeFeCu trimetal oxide (CFC TMO)/Bi2O3 (CFCB) photocatalysts were prepared through precursor mixing, ultrasonication, and calcination methods used photocatalytic sulfamethoxazole (SMZ). The pseudo-first order kinetic rate CFCB-2 catalyst on SMZ reached 0.0577 min−1 which 4.93 10.02 times higher than α-Bi2O3 CFC TMO under visible light illumination. This was proved by the strong interaction between pristine materials as confirmed XPS density functional theory (DFT) calculations. DFT calculations indicated that having more orbital distribution could make it easier to capture electrons produce radicals electron transfer. Meanwhile by-products showed no sign cytotoxicity towards human embryonic kidney cell line (HEK 293) intestinal epithelial (CACO-2). findings scavenger experiments ESR measurements •OH •O2− played superior role decomposition SMZ. Furthermore, S-scheme charge carrier transfer pathway are proposed analysed. study paves ways into promising strategy construction based heterojunction decontamination can be extended other applications such Fenton-like reactions persulfate activation.

Language: Английский

Citations

49
Intensified photo-decontamination of tetracycline antibiotic by S-scheme spinel manganese ferrite-grafted ZIF-8 heterojunction photocatalyst: Mechanism conception, degradation pathway and DFT studies DOI

Moslem Azqandi,

Kasra Nateq, Mohamadamin Amarzadeh

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112875 - 112875

Published: April 30, 2024

Language: Английский

Citations

46
Preparation of magnetic Fe3O4/g-C3N4 nanosheets immobilized with hierarchal Bi2WO6 for boosted photocatalytic reaction towards antibiotics in aqueous solution: S-type charge migration route DOI
Zaid H. Jabbar, Bassim H. Graimed, Ayah A. Okab

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 142, P. 110817 - 110817

Published: Jan. 21, 2024

Language: Английский

Citations

36
2D/2D layered BiOIO3/g-C3N4 S-scheme heterojunction for photocatalytic NO oxidation DOI
Xiaofeng Wu,

Ningxin Kang,

Xiaofang Li

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 196, P. 40 - 49

Published: March 8, 2024

Language: Английский

Citations

35
2D/2D Ni-MOF/BiOCl S-scheme heterojunction with boosted charge transfer and photocatalytic degradation of tetracycline DOI
Jiaxin Zhou, Huiling Tang, Chunxia Yao

et al.

Sustainable materials and technologies, Journal Year: 2024, Volume and Issue: 39, P. e00825 - e00825

Published: Jan. 9, 2024

Language: Английский

Citations

34