1
|
Li J, Wang C, Ma Y, Li K, Mei Y. In situ formation of red/black phosphorus-modified SiO 2@g-C 3N 4 multi-heterojunction for the enhanced photocatalytic degradation of organic contaminants. RSC Adv 2023; 13:13142-13155. [PMID: 37124021 PMCID: PMC10140671 DOI: 10.1039/d3ra01850d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 04/14/2023] [Indexed: 05/02/2023] Open
Abstract
A new heterojunction material BP/RP-g-C3N4/SiO2 was obtained by a one-step ball milling method, and its photocatalytic capacity was researched by the degradation of Rhodamine B (RhB) and ofloxacin (OFL) in simulated sunlight. The construction of an in situ BP/RP heterojunction can achieve perfect interface contact between different semiconductors and effectively promote the separation of photogenerated carriers. The composite material was well characterized, which proved that the multi-heterogeneous structure was prepared. Furthermore, the type II heterojunction was formed between the g-C3N4 and BP/RP interface, playing an important role in the degradation and promoting electron transfer. The degradation effect of BP/RP-g-C3N4/SiO2 on RhB reached 90% after 26 min of simulated solar irradiation, which was 1.8 times that of g-C3N4/SiO2. The degradation of OFL by BP/RP-g-C3N4/SiO2 reached 85.3% after illumination for 50 min, while the degradation of g-C3N4/SiO2 was only 35.4%. The mechanisms were further discussed, and ˙O2 - and h+ were found to be the main active substances to degrade RhB. The catalyst also revealed distinguished stability of catalyst and recyclability, and the degradation effect of RhB can still realize 85% after 4 runs of experiment. Thus, this study provided a novel method for the design and preparation of multi-heterojunction catalysts in the removal of organic pollutants from wastewater.
Collapse
Affiliation(s)
- Jiancheng Li
- Faculty of Chemical Engineering, Kunming University of Science and Technology Kunming City 650500 China +86-159 2512 8686
- Yunnan Provience Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus Materials Kunming City 650500 China
- The Higher Educational Key Laboratory for Phosphorus Chemical Engineering of Yunnan Provience Kunming City 650500 China
| | - Chi Wang
- Faculty of Chemical Engineering, Kunming University of Science and Technology Kunming City 650500 China +86-159 2512 8686
- Yunnan Provience Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus Materials Kunming City 650500 China
- The Higher Educational Key Laboratory for Phosphorus Chemical Engineering of Yunnan Provience Kunming City 650500 China
| | - Yixing Ma
- Faculty of Environmental Science Engineering, Kunming University of Science and Technology Kunming City 650500 China +86-187 8810 3059
| | - Kai Li
- Faculty of Environmental Science Engineering, Kunming University of Science and Technology Kunming City 650500 China +86-187 8810 3059
| | - Yi Mei
- Faculty of Chemical Engineering, Kunming University of Science and Technology Kunming City 650500 China +86-159 2512 8686
- Yunnan Provience Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus Materials Kunming City 650500 China
- The Higher Educational Key Laboratory for Phosphorus Chemical Engineering of Yunnan Provience Kunming City 650500 China
| |
Collapse
|
2
|
Wang K, Yu X, Yang F, Liu Z, Li Z, Zhang T, Niu J, Yao B. Research Progress on Cu
2
O‐based Type‐II Heterojunction Photocatalysts for Photocatalytic Removal of Antibiotics. ChemistrySelect 2022. [DOI: 10.1002/slct.202202186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Kai Wang
- School of Science Xi'an University of Technology Xi'an 710048 China
- Material Corrosion and Protection Key Laboratory of Shaanxi Province Xi'an 710048 China
| | - Xiaojiao Yu
- School of Science Xi'an University of Technology Xi'an 710048 China
- Material Corrosion and Protection Key Laboratory of Shaanxi Province Xi'an 710048 China
| | - Fan Yang
- School of Science Xi'an University of Technology Xi'an 710048 China
| | - Zongbin Liu
- School of Science Xi'an University of Technology Xi'an 710048 China
| | - Zongyang Li
- School of Science Xi'an University of Technology Xi'an 710048 China
| | - Ting Zhang
- School of Science Xi'an University of Technology Xi'an 710048 China
| | - Jinfen Niu
- School of Science Xi'an University of Technology Xi'an 710048 China
| | - Binhua Yao
- School of Science Xi'an University of Technology Xi'an 710048 China
| |
Collapse
|
3
|
Liu S, Jiang X, Waterhouse GI, Zhang ZM, Yu LM. A novel Z-scheme NH2-MIL-125(Ti)/Ti3C2 QDs/ZnIn2S4 photocatalyst with fast interfacial electron transfer properties for visible light-driven antibiotic degradation and hydrogen evolution. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121094] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
4
|
Yan L, Hou J, Li T, Wang Y, Liu C, Zhou T, Jiang W, Wang D, Che G. Tremella-like integrated carbon nitride with polyvinylimine-doped for enhancing photocatalytic degradation and hydrogen evolution performances. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119766] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
5
|
Suyana P, Ganguly P, Nair BN, Pillai SC, Hareesh U. Structural and compositional tuning in g-C3N4 based systems for photocatalytic antibiotic degradation. CHEMICAL ENGINEERING JOURNAL ADVANCES 2021. [DOI: 10.1016/j.ceja.2021.100148] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
6
|
Liang H, Yu M, Guo J, Zhan R, Chen J, Li D, Zhang L, Niu J. A novel vacancy-strengthened Z-scheme g-C3N4/Bp/MoS2 composite for super-efficient visible-light photocatalytic degradation of ciprofloxacin. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118891] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
7
|
Trimetallic@Cyclodextrin Nanocomposite: Photocatalyst for Degradation of Amoxicillin and Catalyst for Esterification Reactions. J CHEM-NY 2021. [DOI: 10.1155/2021/5512563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The industry is looking for new materials which can respond to specific applications that exclusively advance materials can provide. In this context, nanoparticles and nanocomposites opened an interesting method for designing specific properties which can be modulated according to the requirements. The preparation of biomolecules supported trimetallic nanoparticles and some other derives is a good example of the complex systems that can be designed for getting exclusive properties. This study is based on the preparation of new cyclodextrin supported Fe/La/Zn trimetallic nanocomposite by the microemulsion technique. Photocatalytic degradation of amoxicillin was performed using cyclodextrin-Fe/La/Zn. 78% of amoxicillin photodegradation along 4 hours of photoirradiation was achieved. Finally, the catalytic nature of new material was explored for oxidation and esterification reactions. The present study revealed that this advanced multifunctional nanomaterial can be successfully employed for environmental remediation and catalytic activities.
Collapse
|
8
|
Jindal H, Kumar D, Sillanpaa M, Nemiwal M. Current progress in polymeric graphitic carbon nitride-based photocatalysts for dye degradation. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108786] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
9
|
Wu Y, Zhao X, Huang S, Li Y, Zhang X, Zeng G, Niu L, Ling Y, Zhang Y. Facile construction of 2D g-C 3N 4 supported nanoflower-like NaBiO 3 with direct Z-scheme heterojunctions and insight into its photocatalytic degradation of tetracycline. JOURNAL OF HAZARDOUS MATERIALS 2021; 414:125547. [PMID: 33676258 DOI: 10.1016/j.jhazmat.2021.125547] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 02/10/2021] [Accepted: 02/25/2021] [Indexed: 06/12/2023]
Abstract
Photocatalytic oxidation using solar energy is a promising green technology to degrade antibiotic contaminants. Herein, a 2D g-C3N4 supported nanoflower-like NaBiO3 with direct Z-scheme heterojunction was synthesized via a facile hydrothermal approach, and the photocatalytic performance of g-C3N4/NaBiO3 was remarkable better than that of g-C3N4 and NaBiO3 for tetracycline degradation under visible light. Photoinduced electrons accumulated on the conduction band of g-C3N4 and holes gathered on the valence band of NaBiO3, which was more suitable for generating superoxide and hydroxyl radicals. Meanwhile, the built-in electric field between g-C3N4 and NaBiO3 was proved by their different work functions based on DFT calculations, which enhanced the charges separation. The formed radicals were determined by ESR, and their role in the degradation of tetracycline was examined by the active species trapping test. Moreover, the sites attacked by free radicals and degradation pathways for tetracycline were inferred by the results of Gaussian 09 program and HPLC-MS. The effects of water matrix and three other organic contaminants was further studied for actual use evaluation. Importantly, the prepared g-C3N4/NaBiO3 showed stable photodegradation activity for eight cycles. This work not only provides a promising photocatalyst, but also gets insight into the photocatalytic removal of tetracycline.
Collapse
Affiliation(s)
- Yixiao Wu
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China; Qiannan Normal University for Nationalities, Duyun 558000, China
| | - Xuesong Zhao
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, Guangdong, China
| | - Shaobin Huang
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China.
| | - Yihao Li
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| | - Xiaoqian Zhang
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| | - Gongchang Zeng
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| | - Lishan Niu
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| | - Yu Ling
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| | - Yongqing Zhang
- School of Environment and Energy, South China University of Technology, Higher Education Mega Center, Guangzhou 510006, China
| |
Collapse
|
10
|
Construction of UiO-66@MoS2 flower-like hybrids through electrostatically induced self-assembly with enhanced photodegradation activity towards lomefloxacin. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118486] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
11
|
Construction of dual ion (Fe3+/Fe2+ and Nb5+/Nb4+) synergy and full spectrum 1D nanorod Fe2O3/NaNbO3 photo-Fenton catalyst for the degradation of antibiotic: Effects of H2O2, S2O82− and toxicity. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118269] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|