Formic Acid reductant-Sodium Lauryl Sulphate Surfactant enhanced photogalvanic effect of Indigo Carmine dye sensitizer for simultaneous solar energy conversion and storage

Koli, Pooran; Pareek, Ramesh Kumar; Dayma, Yashodhara; Jonwal, Meenakshi

doi:10.1016/j.egyr.2021.06.022

Cited by 22 publications

(24 citation statements)

References 46 publications

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“…These values are relatively higher in comparison to previously reported cells containing single surfactant as DSS, Tartrazine as a photosensitizer and EDTA as reductant for solar energy conversion and storage(0.6163% and 100.0 minutes), Mixed Surfactant (NaLS+CTAB), Methylene blue as a Photosensitizer and Xylose as Reductant (0.4326% and 90.0 minutes), Mixed Surfactant (NaLS+Tween -80), Methylene blue as a Photosensitizer and Xylose as Reductant (0.5313% and 100.0 minutes), Micellar Effect on Photogalvanics: Solar Energy Conversion and Storage-EDTA-Safranine O-TWEEN-80 System(0.1469% and 20.0 minutes)developed by Rathore Jayshree and Lal Mohan (2018), Gangotri KM and Mohan lal (2013), Lal Mohan and Gangotri KM (2012) and Gangotri and Gangotri (2010), respectively. These observed values are (0.7995% and 129.0 minutes) relatively lower in conversion efficiency but higher in storage capacity in comparison to recently reported photogalvanic cells containing formic Acid reductant-Sodium Lauryl Sulphate Surfactant enhanced photogalvanic effect of Indigo Carmine dye sensitizer for simultaneous solar energy conversion and storage (27.79% and 115.0 minutes), Modified and simplified photogalvanic cells: Solar energy harvesting using bromo cresol green dye with different electrodes and cell dimensions (9.02% and 70.0 minutes), developed by Koli et al (2021), and Koli et al (2022), respectively. Therefore, the photogalvanic cell containing tartrazine lauryl glucoside D-fructose system is more efficient than existing cells.…”

Section: Comparison With Past Studiesmentioning

confidence: 97%

“…A detailed literature survey (2020-2021) about different photogalvanic cell has been used in solar transformation for better results (16)(17)(18) . Different group of scientist (2021) reported formic acid reductant-sodium lauryl sulphate surfactant enhanced photogalvanic effect of Indigo Carmine dye sensitizer for simultaneous solar energy conversion and storage (19) . Koli et al reported modified and simplified (2022) photogalvanic cells: solar energy harvesting using bromo cresol green dye with different electrodes and cell dimensions was also studied for better cell performance (20) .…”

Section: Introductionmentioning

confidence: 99%

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Study of Electrical Output in Photogalvanic Cell for Solar Energy Conversion and Storage: Lauryl Glucoside-Tartrazine-D-Fructose System

Rathore¹,

Kumar²,

Lal³

2022

IJST

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Objective: The present study is focusing on the role of surfactant in photogalvanic cells and how photons from sunlight can be used as a driving force for energy solar energy conversion and storage. Methods: An H shaped cell was designed for study of electrical output in solar transformations. Electrical circuit was proposed by using of dye, reductant, surfactant, NaOH, double distilled water (DDW), multi-meter, calomel electrode, 250 k roistered, saturated calomel electrode, platinum electrode, carbon pot, resistance key, digital pH meter, microammeter, and 200 W tungsten bulb. A detailed reaction mechanism for the proposed photogalvanic cell (PG Cell) for generating photocurrent and photocurrent has been studied. PG Cells were studied for the solar energy transformation system. Findings: PG Cells were studied by using different parameters via photocurrent, photopotential, conversion efficiency, fill factor and cell performance. The above values are as follows: 388.0 □A, 1141.0 mV, 0.7995%, 0.5389 and 129.0 minutes. Electrical output of the cell has also been observed for tartrazine, D-Fructose and lauryl glucoside systems. Potential at power point, Potential at open circuit, power point of cell (pp) and current at short circuit were also studied. The obtained values are as follows: 1133 mV, 1523 mV, 435.321 and 544µA. Novelty: The photogalvanic is an emerging field of research for conversion and storage of solar energy. This study employs lauryl glucoside-tartrazine-D-fructose system for better electrical output which is also an eco-friendly natural dye system. The observed results are better in cell performance (t 1/2 ) and reduction in cost (INR 9531.38 / USD 125) of the photogalvanic cell for its commercial viability.

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Section: Comparison With Past Studiesmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Study of Electrical Output in Photogalvanic Cell for Solar Energy Conversion and Storage: Lauryl Glucoside-Tartrazine-D-Fructose System

Rathore¹,

Kumar²,

Lal³

2022

IJST

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“…The present study thus offers an entirely novel and new photogalvanic system with the abruptly enhanced electrical output (potential 900 mV, current 10 000 μA, and power 989 μW) over the already published studies. 4,8,11,12 It is pertinent to mention here that the present research does not introduce any new mechanism for the photo-generation of the current, but a new and novel cell fabrication design with greatly enhanced electrical output. S3), and 1 M sodium hydroxide (NaOH, M.W.…”

Section: Introductionmentioning

confidence: 99%

“…The endeavor to continuously improve and optimize photogalvanic cell by using different dye sensitizers, reductants, and surfactants has been a consistent effort by researchers. Various dye photo‐sensitizers (such as the Bromophenol Red, 3 Congo Red, 4 Azur B, 5 Methylene Blue, 6 Brilliant Cresyl Blue, 7 Rose Bengal, 8 Safranine O, 9,10 Indigo Carmine, 11 Sudan‐I, 12 Rhodamine B, 7 Fast Green FCF, 13 Metanil Yellow, 14 mixed dyes, 15 Eosin, 16 Toluidine blue, 17 etc.) and similarly different reductants (like ethylenediamine tetra acetic acid, 5,6 formic acid, 11 fructose, 12 Fe +2 , 18 sugars, 16 D‐Xylose, 17 etc.)…”

Section: Introductionmentioning

confidence: 99%

Photogalvanics of Dodecyltrimethyl Ammonium Bromide‐Quinoline Yellow‐alkali: A solar energy conversion, storage, photostability, and spectral study

Jonwal

Koli

Dayma

et al. 2022

Intl J of Energy Research

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Summary The technology to harness solar power has been evolving continuously with a recent focus on simultaneous power storage as well. Photogalvanic (PG) cell is a promising technology for simultaneous solar power and storage. The nature of the sensitizer, reductant, surfactant, and electrodes are the key factor determining the efficiency, stability, and power storage capacity of the PG cells. The use of a more stable dye with good diffusivity and conductivity realized through the most suitable surfactant has evaded the attention of researchers. Therefore, in the present study, the photogalvanics of the stable Quinoline Yellow (QY) dye photosensitizer in the presence of the Dodecyltrimethyl Ammonium Bromide (DTAB) surfactant, and Cellobiose reductant at an elevated pH has been studied for solar energy conversion and storage. The entirely novel and new photogalvanic system has shown abruptly enhanced electrical performance of the PG cell as potential 900 mV, current 10 000 μA, and power 989 μW. Encouraging photogalvanics may be attributed primarily to the greater QY dye‐DTAB surfactant interaction enhanced dye solubility, stability, and diffusion through the electrolyte. Spectrometric and conductometric study of the electrolyte has validated good photostability and conductivity of the electrolyte solution. Based on published literature and observed facts, a most plausible mechanism for the photogeneration of the current and power storage capacity has also been proposed. The present research does not introduce any new mechanism for the photo‐generation of the current, but a new and novel cell fabrication design with greatly enhanced electrical output in comparison to that in earlier studies. Novelty statement The cationic Dodecyltrimethyl Ammonium Bromide surfactant and Quinoline Yellow (QY) anionic dye sensitizer has been exploited in the presence of Cellobiose reductant for enhanced dipole‐dipole interactions for further enhancing the photogalvanics. The hypsochromic and hypochromic shift of main band of QY in electrolyte may be attributed to the QY‐DTAB complex formation due to interaction between the anionic QY dye and cationic DTAB surfactant. The present study shows abruptly enhanced electrical output (potential 900 mV, current 10 000 μA, power 989 μW).

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“…Apichat Phengdaam observed the improvement of organic solar cell performance by multiple plasmonic excitations using mixed silver nanoprisms 29 . Koli et al have reported formic acid reductant‐sodium lauryl sulfate surfactant‐enhanced photogalvanic effect of indigo carmine dye sensitizer for simultaneous solar energy conversion and storage 30 . Chen et al studied flow field simulation and pressure drop modeling by a porous medium in PEM fuel cells 31 .…”

Section: Introductionmentioning

confidence: 99%

Innovation in progressive study for prospective energy source through photo‐galvanic‐system: d ‐Xylose + MB +Brij‐35+ NaLS

Lal

Gangotri

2022

Intl J of Energy Research

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Global scientific community is compelled to search out the renewable source of energy to feed the whole world with nonpolluting nature and commercial viability. Solar energy is a favorable option to contribute in fulfilling the energy demand. The main objective of the research is to enhance the solar energy conversion into electricity and store it through photogalvanic cells. The special designed H-shaped photogalvanic system (PGS) was studied by using resistance key, carbon pot, micro-ammeter and digital pH meter. The known amount of solution of surfactant, reductant, and dye was used for the cell. The various parameters were studied in a photogalvanic group having D-Xylose+-MB+Brij-35+NaLS PGS. The impact of solar energy was studied by varying the various parameters in PGS. The maximum photopotential was observed at 690.00 mV for D-Xylose+MB+Brij-35+NaLS PGS. The maximum photocurrent was observed at 235.00 μA in D-Xylose+MB+Brij-35+NaLS PGS. The D-Xylose+MB+Brij-35+NaLS PGS performance was found at 120.00 minutes in absence of light. The efficiency was observed 0.2812% for D-Xylose+MB+Brij-35+NaLS PGS. The mixed surfactants (Brij-35+NaLS) in PGS have experimentally proved the efficient system as the desired object of the research with special reference to enhanced electrical out and storage of solar energy. For solar radiation energy transformation, a proposed photochemical mechanism in PG cells is given for current generation. The main focus of investigation was reduction in cost of PGS along with enhancement of electrical output for storage capacity and conversion efficiency. The aim has been achieved by observing the double amount of storage capacity of a mixed surfactant system than a single surfactant system.

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Formic Acid reductant-Sodium Lauryl Sulphate Surfactant enhanced photogalvanic effect of Indigo Carmine dye sensitizer for simultaneous solar energy conversion and storage

Cited by 22 publications

References 46 publications

Study of Electrical Output in Photogalvanic Cell for Solar Energy Conversion and Storage: Lauryl Glucoside-Tartrazine-D-Fructose System

Study of Electrical Output in Photogalvanic Cell for Solar Energy Conversion and Storage: Lauryl Glucoside-Tartrazine-D-Fructose System

Photogalvanics of Dodecyltrimethyl Ammonium Bromide‐Quinoline Yellow‐alkali: A solar energy conversion, storage, photostability, and spectral study

Innovation in progressive study for prospective energy source through photo‐galvanic‐system: d ‐Xylose + MB +Brij‐35+ NaLS

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