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Dayanithi J, Pichaikaran S, Selvam S, Kotteswaran S, Kumaresan N, Pugazhendhi A, Rajesh Kumar M, Al Garalleh H, Ali Alshehri M, Murugadoss G. 4-Carboxyphenyl as efficient donor group in nano Zn-Porphyrin for dye sensitized solar cells. ENVIRONMENTAL RESEARCH 2024; 251:118704. [PMID: 38493852 DOI: 10.1016/j.envres.2024.118704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/19/2024]
Abstract
Dye-sensitized solar cells, represent the alternate technology in solar research due to their cost effective, easy fabrication processes, higher efficiencies, and design flexibility. In this research, dual donor group modified zinc porphyrin dyes, have been synthesized for DSSCs. The complexes of zinc porphyrin functioned as acceptor or attaching groups within each mesophenyl ring and carboxylic acid. These complexes exhibited diverse alkyl substituents and sizable electron-donating substituents, contributing to their varied chemical structures and potential applications. The dual Donor-π bridge -Acceptor group sensitizers, Zn[5,15-diphenylcarbazole-10,20-(4-carboxyphenyl) Porphyrin] (KSR-1) and Zn [5,15-thiadiazole-10,20-(4-carboxyphenyl) Porphyrin] (KSR-2) have been synthesized and adopted for DSSCs implementation. The molar absorption coefficients (ε) of KSR-2 and KSR-1 Soret bands were 0.56 x 105 mol/L/cm and 0.47 x 105 mol/L/cm, respectively. The Q bands of the KSR-1 and KSR-2 dyes were 1.10 x 105 mol/L/cm and 1.0 x 105 mol/L/cm, respectively and the molar absorption coefficient of the KSR-1 dye was greater when compared to the KSR-2 dye. The molar absorption coefficient of 0.71 x 105 mol/L/cm was visible in the KSR -1 Q-band. DFT calculations and the electrochemical characteristics of the KSR-1 and KSR-2 dyes have been studied and discussed. The exploration involved in investigating the photophysical properties and photovoltaic performance which were affected by varying the length and number of the donor entities. The wall-plug efficiency of the KSR-1 based solar panel was Voc = 0.68 V, Jsc = 8.94 mA/m2, FF = 56 and Efficiency (μ) = 3.44%. The wall-plug efficiency of the KSR-2 based solar panel was Voc = 0.63 V, Jsc = 5.42 mA/m2, FF = 53 and Efficiency (μ) = 1.83%.
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Affiliation(s)
- Janet Dayanithi
- Department of Chemistry, School of Basic Sciences, Vels Institute of Science Technology & Advanced Studies (VISTAS), Pallavaram, Chennai, 600117, India
| | - Sudhakar Pichaikaran
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Sandhiya Selvam
- Chemistry Division, School of Advanced Sciences, VIT, Chennai, Tamil Nadu, 603103, India
| | - Shanmugam Kotteswaran
- Department of Chemistry, School of Basic Sciences, Vels Institute of Science Technology & Advanced Studies (VISTAS), Pallavaram, Chennai, 600117, India.
| | - Natesan Kumaresan
- Department of Physics, SSN Research Centre, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, Tamil Nadu, India
| | - Arivalagan Pugazhendhi
- School of Engineering, Lebanese American University, Byblos, Lebanon; Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamil Nadu, India
| | - Manavalan Rajesh Kumar
- Institute of Natural Science and Mathematics, Ural Federal University, Yekaterinburg, 620002, Russia
| | - Hakim Al Garalleh
- Department of General Subjects, College of Engineering, University of Business and Technology, Jeddah, 21361, Saudi Arabia
| | - Mohammed Ali Alshehri
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk, 71491, Saudi Arabia
| | - Govindhasamy Murugadoss
- Centre for Nanoscience and Nanotechnology, Sathyabama Institute of Science and Technology, Chennai, 600119, India.
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Yadagiri B, Kumar Kaliamurthy A, Yoo K, Cheol Kang H, Ryu J, Kwaku Asiam F, Lee J. Molecular Engineering of Photosensitizers for Solid-State Dye-Sensitized Solar Cells: Recent Developments and Perspectives. ChemistryOpen 2023; 12:e202300170. [PMID: 37874016 PMCID: PMC10695739 DOI: 10.1002/open.202300170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/22/2023] [Indexed: 10/25/2023] Open
Abstract
Dye-sensitized solar cells (DSSCs) are a feasible alternative to traditional silicon-based solar cells because of their low cost, eco-friendliness, flexibility, and acceptable device efficiency. In recent years, solid-state DSSCs (ss-DSSCs) have garnered much interest as they can overcome the leakage and evaporation issues of liquid electrolyte systems. However, the poor morphology of solid electrolytes and their interface with photoanodes can minimize the device performance. The photosensitizer/dye is a critical component of ss-DSSCs and plays a vital role in the device's overall performance. In this review, we summarize recent developments and performance of photosensitizers, including mono- and co-sensitization of ruthenium, porphyrin, and metal-free organic dyes under 1 sun and ambient/artificial light conditions. We also discuss the various requirements that efficient photosensitizers should satisfy and provide an overview of their historical development over the years.
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Affiliation(s)
- Bommaramoni Yadagiri
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Ashok Kumar Kaliamurthy
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Kicheon Yoo
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Hyeong Cheol Kang
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Junyeong Ryu
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Francis Kwaku Asiam
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
| | - Jae‐Joon Lee
- Research Center for Photoenergy Harvesting and Conversion Technology (phct)Department of Energy Materials and EngineeringDongguk UniversitySeoul04620Republic of Korea
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