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Faisal M, Ahmed J, Jalalah M, Alsareii SA, Alsaiari M, Harraz FA. Rapid elimination of antibiotic gemifloxacin mesylate and methylene blue over Pt nanoparticles dispersed chitosan/g-C 3N 4 ternary visible light photocatalyst. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:61710-61725. [PMID: 36933133 DOI: 10.1007/s11356-023-26456-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 03/10/2023] [Indexed: 05/10/2023]
Abstract
Appropriate material selection and proper understanding of bandgap modification are key factors for the development of efficient photocatalysts. Herein, we developed an efficient, well-organized visible light oriented photocatalyst based on g-C3N4 in association with polymeric network of chitosan (CTSN) and platinum (Pt) nanoparticles utilizing a straightforward chemical approach. Modern techniques like XRD, XPS, TEM, FESEM, UV-Vis, and FTIR spectroscopy were exploited for characterization of synthesized materials. XRD results confirmed the involvement of α-polymorphic form of CTSN in graphitic carbon nitride. XPS investigation confirmed the establishment of trio photocatalytic structure among Pt, CTSN, and g-C3N4. TEM examination showed that the synthesized g-C3N4 possesses fine fluffy sheets like structure (100 to 500 nm in size) intermingled with a dense layered framework of CTSN with good dispersion of Pt nanoparticles on g-C3N4 and CTSN composite structure. The bandgap energies for g-C3N4, CTSN/g-C3N4, and Pt@ CTSN/g-C3N4 photocatalysts were found to be 2.94, 2.73, and 2.72 eV, respectively. The photodegradation skills of each created structure have been examined on antibiotic gemifloxacin mesylate and methylene blue (MB) dye. The newly developed Pt@CTSN/g-C3N4 ternary photocatalyst was found to be efficacious for the elimination of gemifloxacin mesylate (93.3%) in 25 min and MB (95.2%) just in 18 min under visible light. Designed Pt@CTSN/g-C3N4 ternary photocatalytic framework exhibited ⁓ 2.20 times more effective than bare g-C3N4 for the destruction of antibiotic drug. This study provides a simple route towards the designing of rapid, effective visible light oriented photocatalyts for the existing environmental issues.
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Affiliation(s)
- Mohd Faisal
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Chemistry, Faculty of Science and Arts, Najran University, Najran, 11001, Saudi Arabia
| | - Jahir Ahmed
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Chemistry, Faculty of Science and Arts, Najran University, Najran, 11001, Saudi Arabia
| | - Mohammed Jalalah
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Electrical Engineering, College of Engineering, Najran University, Najran, 11001, Saudi Arabia
| | - Saeed A Alsareii
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Surgery, College of Medicine, Najran University, Najran, 11001, Saudi Arabia
| | - Mabkhoot Alsaiari
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Chemistry, Faculty of Science and Arts at Sharurah, Najran University, Sharurah, 68342, Saudi Arabia
| | - Farid A Harraz
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia.
- Department of Chemistry, Faculty of Science and Arts at Sharurah, Najran University, Sharurah, 68342, Saudi Arabia.
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Faisal M, Rashed MA, Ahmed J, Alsaiari M, Jalalah M, Alsareii SA, Harraz FA. Au nanoparticles decorated polypyrrole-carbon black/g-C 3N 4 nanocomposite as ultrafast and efficient visible light photocatalyst. CHEMOSPHERE 2022; 287:131984. [PMID: 34438206 DOI: 10.1016/j.chemosphere.2021.131984] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/20/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
Modification and bandgap engineering are proposed to be extremely significant in improving the photocatalytic activity of novel photocatalysts. The current research focused on the fabrication of ultrafast and efficient visible light-responsive ternary photocatalyst containing g-C3N4 nanostructures in conjugation with polypyrrole doped carbon black (PPy-C) and gold (Au) nanoparticles by highly effectual, simple, and straightforward methodology. Various analytical techniques like XRD, FESEM, TEM, XPS, FTIR, and UV-Vis spectroscopy were applied for characterization purposes. The XRD and XPS results confirmed the successful creation of a nanocomposite framework among Au, PPy-C and g-C3N4. The TEM images revealed that bare g-C3N4 holds sheets or layered graphitic structure with sizes ranging from 100 to 300 nm. The sponge-like PPy-C network intermingled perfectly with g-C3N4 sheets along with homogeneously distributed 5-15 nm Au nanoparticles. The band gap energy (Eg) for bare g-C3N4, PPy-C/g-C3N4 and Au@PPy-C/g-C3N4 nanocomposites were found to be 2.74, 2.68, and 2.60 eV, respectively. The photocatalytic activity for all newly designed photocatalysts have been assessed during the degradation of insecticide Imidacloprid and methylene blue (MB) dye, where Au@PPy-C/C3N4 was found to be extremely efficient with ultrafast removal of both imidacloprid and MB in just 25 min of visible light irradiation. It was revealed that the Au@PPy-C/g-C3N4 ternary photocatalyst removed 96.0% of target analyte imidacloprid, which is ⁓ 2.91 times more efficient than bare g-C3N4 in treating imidacloprid. This report provides a distinctly promising, highly effectual and straightforward route to destruct extremely toxic and notorious pollutants and opens a new gateway in the present challenging scenario of environmental concerns.
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Affiliation(s)
- M Faisal
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Department of Chemistry, Faculty of Science and Arts, Najran University, Saudi Arabia
| | - Md A Rashed
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Department of Chemistry, Faculty of Science, Mawlana Bhashani Science and Technology University, Santosh, Tangail, 1902, Bangladesh
| | - Jahir Ahmed
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia
| | - Mabkhoot Alsaiari
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Department of Chemistry, Faculty of Science and Arts at Sharurah, Najran University, Saudi Arabia
| | - Mohammed Jalalah
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Department of Electrical Engineering, Faculty of Engineering, Najran University, Saudi Arabia
| | - S A Alsareii
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Department of Surgery, College of Medicine, Najran University, Najran, Saudi Arabia
| | - Farid A Harraz
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box: 1988, Najran, 11001, Saudi Arabia; Nanomaterials and Nanotechnology Department, Central Metallurgical Research and Development Institute (CMRDI), P.O. 87 Helwan, Cairo, 11421, Egypt.
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Oseghe EO, Akpotu SO, Mombeshora ET, Oladipo AO, Ombaka LM, Maria BB, Idris AO, Mamba G, Ndlwana L, Ayanda OS, Ofomaja AE, Nyamori VO, Feleni U, Nkambule TT, Msagati TA, Mamba BB, Bahnemann DW. Multi-dimensional applications of graphitic carbon nitride nanomaterials – A review. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117820] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Chouhan RS, Jerman I, Heath D, Bohm S, Gandhi S, Sadhu V, Baker S, Horvat M. Emerging tri‐s‐triazine‐based graphitic carbon nitride: A potential signal‐transducing nanostructured material for sensor applications. NANO SELECT 2020. [DOI: 10.1002/nano.202000228] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
| | - Ivan Jerman
- National Institute of Chemistry Ljubljana Slovenia
| | - David Heath
- Department of Environmental Sciences Jožef Stefan Institute Ljubljana Slovenia
| | - Sivasambu Bohm
- Royal Society Industry Fellow Molecular Science Research Hub Imperial College London London UK
| | - Sonu Gandhi
- DBT‐National Institute of Animal Biotechnology (DBT‐NIAB) Hyderabad Telangana India
| | - Veera Sadhu
- School of Physical Sciences Kakatiya Institute of Technology & Science (KITS) Warangal Telangana India
| | - Syed Baker
- Department of Microbiology Prof. V.F. Voino‐Yasenetsky Krasnoyarsk State Medical University Krasnoyarsk Siberia Russian Federation
| | - Milena Horvat
- Department of Environmental Sciences Jožef Stefan Institute Ljubljana Slovenia
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Romani L, Speltini A, Ambrosio F, Mosconi E, Profumo A, Marelli M, Margadonna S, Milella A, Fracassi F, Listorti A, De Angelis F, Malavasi L. Water-Stable DMASnBr 3 Lead-Free Perovskite for Effective Solar-Driven Photocatalysis. Angew Chem Int Ed Engl 2020; 60:3611-3618. [PMID: 33047446 DOI: 10.1002/anie.202007584] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/14/2020] [Indexed: 11/06/2022]
Abstract
Water-stable metal halide perovskites could foster tremendous progresses in several research fields where their superior optical properties can make differences. In this work we report clear evidence of water stability in a lead-free metal halide perovskite, namely DMASnBr3 , obtained by means of diffraction, optical and X-ray photoelectron spectroscopy. Such unprecedented water-stability has been applied to promote photocatalysis in aqueous medium, in particular by devising a novel composite material by coupling DMASnBr3 to g-C3 N4 , taking advantage from the combination of their optimal photophysical properties. The prepared composites provide an impressive hydrogen evolution rate >1700 μmol g-1 h-1 generated by the synergistic activity of the two composite costituents. DFT calculations provide insight into this enhancement deriving it from the favorable alignment of interfacial energy levels of DMASnBr3 and g-C3 N4 . The demonstration of an efficient photocatalytic activity for a composite based on lead-free metal halide perovskite in water paves the way to a new class of light-driven catalysts working in aqueous environments.
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Affiliation(s)
- Lidia Romani
- Department of Chemistry and INSTM, University of Pavia, Via Taramelli 16, 27100, Pavia, Italy
| | - Andrea Speltini
- Department of Drug Sciences, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy
| | - Francesco Ambrosio
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO), Istituto CNR di Scienze e Tecnologie Chimiche "Giulio Natta" (CNR-SCITEC), Via Elce di Sotto 8, 06123, Perugia, Italy.,CompuNet, Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy
| | - Edoardo Mosconi
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO), Istituto CNR di Scienze e Tecnologie Chimiche "Giulio Natta" (CNR-SCITEC), Via Elce di Sotto 8, 06123, Perugia, Italy
| | - Antonella Profumo
- Department of Chemistry and INSTM, University of Pavia, Via Taramelli 16, 27100, Pavia, Italy
| | - Marcello Marelli
- National Research Council, CNR-SCITEC, Via G. Fantoli 16/15, 20138, Milan, Italy
| | - Serena Margadonna
- Materials Research Centre and SPECIFIC, College of Engineering, Swansea University, Swansea, SA1 8EN, UK
| | - Antonella Milella
- Department of Chemistry, University of Bari, Via Orabona 4, 70126, Bari, Italy
| | - Francesco Fracassi
- Department of Chemistry, University of Bari, Via Orabona 4, 70126, Bari, Italy
| | - Andrea Listorti
- Department of Chemistry, University of Bari, Via Orabona 4, 70126, Bari, Italy
| | - Filippo De Angelis
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO), Istituto CNR di Scienze e Tecnologie Chimiche "Giulio Natta" (CNR-SCITEC), Via Elce di Sotto 8, 06123, Perugia, Italy.,Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123, Perugia, Italy
| | - Lorenzo Malavasi
- Department of Chemistry and INSTM, University of Pavia, Via Taramelli 16, 27100, Pavia, Italy
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Romani L, Speltini A, Ambrosio F, Mosconi E, Profumo A, Marelli M, Margadonna S, Milella A, Fracassi F, Listorti A, De Angelis F, Malavasi L. Water‐Stable DMASnBr
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Lead‐Free Perovskite for Effective Solar‐Driven Photocatalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007584] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lidia Romani
- Department of Chemistry and INSTM University of Pavia Via Taramelli 16 27100 Pavia Italy
| | - Andrea Speltini
- Department of Drug Sciences University of Pavia Via Taramelli 12 27100 Pavia Italy
| | - Francesco Ambrosio
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO) Istituto CNR di Scienze e Tecnologie Chimiche “Giulio Natta” (CNR-SCITEC) Via Elce di Sotto 8 06123 Perugia Italy
- CompuNet Istituto Italiano di Tecnologia Via Morego 30 16163 Genova Italy
| | - Edoardo Mosconi
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO) Istituto CNR di Scienze e Tecnologie Chimiche “Giulio Natta” (CNR-SCITEC) Via Elce di Sotto 8 06123 Perugia Italy
| | - Antonella Profumo
- Department of Chemistry and INSTM University of Pavia Via Taramelli 16 27100 Pavia Italy
| | - Marcello Marelli
- National Research Council CNR-SCITEC Via G. Fantoli 16/15 20138 Milan Italy
| | - Serena Margadonna
- Materials Research Centre and SPECIFIC College of Engineering Swansea University Swansea SA1 8EN UK
| | - Antonella Milella
- Department of Chemistry University of Bari Via Orabona 4 70126 Bari Italy
| | - Francesco Fracassi
- Department of Chemistry University of Bari Via Orabona 4 70126 Bari Italy
| | - Andrea Listorti
- Department of Chemistry University of Bari Via Orabona 4 70126 Bari Italy
| | - Filippo De Angelis
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO) Istituto CNR di Scienze e Tecnologie Chimiche “Giulio Natta” (CNR-SCITEC) Via Elce di Sotto 8 06123 Perugia Italy
- Department of Chemistry, Biology and Biotechnology University of Perugia Via Elce di Sotto 8 06123 Perugia Italy
| | - Lorenzo Malavasi
- Department of Chemistry and INSTM University of Pavia Via Taramelli 16 27100 Pavia Italy
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Dang Y, Hu Q, He P, Ren T. Tailoring the ratio of ammonium chloride and graphitic carbon nitride for high photocatalytic activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127961] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Devarayapalli KC, Prabhakar Vattikuti SV, Madhukar Sreekanth TV, Chidanandha Nagajyothi P, Shim J. Pyrolysis‐Synthesized g‐C
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/Nb
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O
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Nanocomposite for Enhanced Photocatalytic Activity under White LED Light Irradiation. ChemistrySelect 2019. [DOI: 10.1002/slct.201902943] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | | | | | | | - Jaesool Shim
- School of Mechanical EngineeringYeungnam University Gyeongsan- 384541 Republic of Korea
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