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Chamack M, Ifires M, Akbar Razavi SA, Morsali A, Addad A, Larimi A, Szunerits S, Boukherroub R. Photocatalytic Performance of Perovskite and Metal-Organic Framework Hybrid Material for the Reduction of N 2 to Ammonia. Inorg Chem 2022; 61:1735-1744. [PMID: 35001621 DOI: 10.1021/acs.inorgchem.1c03622] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The orthorhombic phase of KNbO3 perovskite has been applied for nitrogen (N2) photoreduction to ammonia (NH3). However, this material suffers from a low surface area and low ammonia production efficiency under UV light irradiation. To eliminate these barriers, we used a metal-organic framework (MOF), named as TMU-5 ([Zn(OBA)(BPDH)0.5]n·1.5DMF, where H2OBA = 4,4'-oxybis(benzoic acid) and BPDH = 2,5-bis(4-pyridyl)-3,4-diaza-2,4-hexadiene), for the synthesis of the KNbO3@TMU-5 hybrid material. KNbO3@TMU-5 achieved a NH3 production rate of 39.9 μmol·L-1·h-1·g-1 upon UV light irradiation, as compared to 20.5 μmol·L-1·h-1·g-1 recorded for KNbO3 under similar experimental conditions. Using different characterization techniques especially gas adsorption, cyclic voltammetry, X-ray photoelectron spectroscopy, photocurrent measurements, and Fourier transform infrared spectroscopy, it has been found that the higher photoactivity of KNbO3@TMU-5 in ammonia production is due to its higher surface area, higher electron-hole separation efficiency, and higher density of negative charges on Nb sites. This work shows that hybridization of conventional semiconductors (SCs) with photoactive MOFs can improve the photoactivity of the SC@MOF hybrid material in different reactions, especially kinetically complex reactions like photoconversion of nitrogen to ammonia.
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Affiliation(s)
- Masoumeh Chamack
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14117-13116, Islamic Republic of Iran
| | - Madjid Ifires
- Universityof Lille, CNRS, Centrale Lille, Université Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille F-59000, France.,Research Center of Semi-conductor Technology for Energy, CRTSE-02, Bd. Dr. Frantz FANON, B.P. 140 Algiers-7, Merveilles 16038, Algeria
| | - Sayed Ali Akbar Razavi
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14117-13116, Islamic Republic of Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14117-13116, Islamic Republic of Iran
| | - Ahmed Addad
- University of Lille, CNRS, UMR 8207─UMET, Lille F-59000, France
| | - Afsanehsadat Larimi
- Department of Chemical and Process Engineering, Niroo Research Institute, Tehran 14686-13113, Iran
| | - Sabine Szunerits
- Universityof Lille, CNRS, Centrale Lille, Université Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille F-59000, France
| | - Rabah Boukherroub
- Universityof Lille, CNRS, Centrale Lille, Université Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille F-59000, France
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Singh A, Barman P. Recent Advances in Schiff Base Ruthenium Metal Complexes: Synthesis and Applications. Top Curr Chem (Cham) 2021; 379:29. [PMID: 34109453 DOI: 10.1007/s41061-021-00342-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 05/25/2021] [Indexed: 11/29/2022]
Abstract
This review concentrates on recent developments in ruthenium Schiff bases, whose steric and electronic characteristics can be manipulated easily by selecting suitable condensing aldehydes or ketones and primary amines, and their metal complexes. Ruthenium metal-based complexes and Schiff base ligands are rapidly becoming conventionally considered for biological applications (antioxidant, anticancer, antimicrobial), in catalysis, in functional materials, in sensors, and as pigments for dyes. Ruthenium complexes exhibit a broad variety of activities concerning simple Schiff base ligands. This may be due to the octahedral bonding of both Ru(II) and Ru(III) complexes, which acquire an extended reservoir of a three-dimensional framework, providing the potential for an elevated degree of site selectivity for binding to their biological targets. This review provides an overview of this field, and intends to highlight both ligand design and synthetic methodology development, as well as significant applications of these metal complexes. In this review, we summarize our work on the development of ruthenium complexes, which was performed over the last few years.
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Affiliation(s)
- Anmol Singh
- Department of Chemistry, National Institute of Technology, Silchar, Assam, India
| | - Pranjit Barman
- Department of Chemistry, National Institute of Technology, Silchar, Assam, India.
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Kollipara MR, Shadap L, Banothu V, Agarwal N, Poluri KM, Kaminsky W. Fluorenone Schiff base derivative complexes of ruthenium, rhodium and iridium exhibiting efficient antibacterial activity and DNA-binding affinity. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Lapasam A, Mawnai IL, Banothu V, Kaminsky W, Kollipara MR. Ruthenium, rhodium and iridium complexes containing pyrimidine based thienyl pyrazoles: Synthesis and antibacterial studies. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121155] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Lapasam A, Adhikari S, Banothu V, Addepally U, Kollipara MR. Arene platinum group metal complexes containing imino-quinolyl ligands: synthesis and antibacterial studies. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1753037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Agreeda Lapasam
- Centre for Advanced Studies in Chemistry, North Eastern Hill University, Shillong, India
| | - Sanjay Adhikari
- Centre for Advanced Studies in Chemistry, North Eastern Hill University, Shillong, India
| | - Venkanna Banothu
- Centre for Biotechnology (CBT), Institute of Science & Technology (IST), Jawaharlal Nehru Technological University Hyderabad (JNTUH), Hyderabad, India
| | - Uma Addepally
- Centre for Biotechnology (CBT), Institute of Science & Technology (IST), Jawaharlal Nehru Technological University Hyderabad (JNTUH), Hyderabad, India
| | - Mohan Rao Kollipara
- Centre for Advanced Studies in Chemistry, North Eastern Hill University, Shillong, India
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Synthesis, structure and bonding modes of pyrazine based ligands of Cp*Rh and Cp*Ir complexes: The study of in-vitro cytotoxicity against human cell lines. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120887] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Dkhar L, Kaminsky W, Poluri KM, Kollipara MR. Versatile coordination modes of benzothiazole hydrazone derivatives towards Ru(II), Rh(III) and Ir(III) complexes and their reactivity studies with azides and activated alkynes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Lyngdoh Mawnai I, Adhikari S, Dkhar L, Lakshmi Tyagi J, Mohan Poluri K, Kollipara MR. Synthesis and antimicrobial studies of half-sandwich arene platinum group complexes containing pyridylpyrazolyl ligands. J COORD CHEM 2019. [DOI: 10.1080/00958972.2018.1556791] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Sanjay Adhikari
- Centre for Advanced Studies in Chemistry, North-Eastern Hill University, Shillong, India
| | - Lincoln Dkhar
- Centre for Advanced Studies in Chemistry, North-Eastern Hill University, Shillong, India
| | - Jaya Lakshmi Tyagi
- Department of Biotechnology and Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee, India
| | - Krishna Mohan Poluri
- Department of Biotechnology and Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee, India
| | - Mohan Rao Kollipara
- Centre for Advanced Studies in Chemistry, North-Eastern Hill University, Shillong, India
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Mahmoud WH, Deghadi RG, Mohamed GG. Metal complexes of novel Schiff base derived from iron sandwiched organometallic and 4-nitro-1,2-phenylenediamine: Synthesis, characterization, DFT studies, antimicrobial activities and molecular docking. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4289] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Walaa H. Mahmoud
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Reem G. Deghadi
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed, 6 October City 12588 Giza Egypt
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Adhikari S, Kaminsky W, Kollipara MR. Investigation of the coordination chemistry of multidentate azine Schiff-base ligands towards d6 half-sandwich metal complexes. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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