Penentuan Efisiensi DSSC (Dye-Sensitized Solar Cell) yang Dibuat dari Semikonduktor ZnO yang diemban Fe3+ Melalui Metode Presipitasi

Maryani, Devi; Gunawan, Gunawan; Khabibi, Khabibi

doi:10.14710/jksa.15.1.29-35

Cited by 5 publications

(4 citation statements)

References 6 publications

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“…This result is almost the same as Setiawan (2021), where the use of ZnO nanoparticles using pumpkin seed extract with a DSSC efficiency of 9.03 x 10 -4 %. However, this result is higher than the result of Maryani et al,( 2012) were use of ZnO semiconductor synthesized by coprecipitation method, which is 2.25 x 10 -4 %.…”

Section: Resultsmentioning

confidence: 59%

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Biosynthesis of ZnO Nanoparticles Using Pumpkin Peel Extract (Cucurbita moschata) and its Applications as Semiconductor in Dye Sensitized Solar Cell (DSSC)

Saridewi

Firdaus

Aziz

et al. 2021

Valensi

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ZnO nanoparticles are semiconductor materials that can be used in Dye Sensitized Solar Cells (DSSC). ZnO nanoparticles can be synthesized using pumpkin peel extract (Cucurbita moschata) which functions as a reducing agent, stabilizer, and capping agent. Zn(CH3COO)2.2H2O precursor was used with a concentration of 0.15 M at various pH 7, 8, and 9 reacted with pumpkin peel extract. The functional groups of pumpkin peel extract were characterized using Fourier Transform Infrared Spectroscopy (FTIR), the samples were analyzed by TEM and XRD. The resulting ZnO nanoparticles were used as semiconductors in Dye Sensitized Solar Cell (DSSC) using dyes from mangosteen peel.The FTIR results showed the presence of functional groups O-H hydroxy, CH2, secondary amides (R-CO-NR2, C-H and phosphate (PO43-). XRD results showed that ZnO produced wurzhite crystals with a hexagonal system and the smallest crystal size was 18.99 nm. TEM results showed that ZnO synthesized at a concentration of 0.15 M and pH 8 had a spherical particle shape with a size of 24.90 nm, while the DSSC test results had an efficiency of 9.06 x 10-4%.

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Section: Resultsmentioning

confidence: 59%

“…The series of DSSC measurements are carried out with a potentiometer, multimeter, and sunlight as a light source (Maryani et al, 2012).…”

Section: Testing the Efficiency Of Zno Nanoparticle Semiconductor Materials On Dsscmentioning

confidence: 99%

Biosynthesis of ZnO Nanoparticles Using Pumpkin Peel Extract (Cucurbita moschata) and its Applications as Semiconductor in Dye Sensitized Solar Cell (DSSC)

Saridewi

Firdaus

Aziz

et al. 2021

Valensi

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“…The DSSC measurement series was performed using potentiometers, multimeters, and sunlight as the light source with an intensity of 760 Lux (0.1113 watt/cm2) 15 .…”

Section: Efficiency Test On Semiconductor Materials Tio2 -Zno With Dsscmentioning

confidence: 99%

Synthesis of ZnO-TiO2 Nanoparticles by Sol-Gel Process and its Application for Solar Cell Semiconductor

Saridewi,

Riyanti,

Aziz

et al. 2023

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ZnO-TiO2 semiconductor can be used in Dye-Sensitized Solar Cell (DSSC) devices as an alternative to renewable energy. This semiconductor can be synthesized by sol-gel method. The objective of this study is synthesizing the TiO2-doped ZnO nanoparticle semiconductors for DSSC devices with mangosteen peel extract dye. Avocado seeds were extracted with water, as a capping agent in the synthesis of ZnO-TiO2 (TiO2 ratio of 0,3,5,7 and 10% to ZnO). XRD results show the success of ZnO-TiO2 doping, due to the 2θ shift and changes in the crystal lattice. The average crystal size obtained was 33.7972 nm. The SEM results showed that the particle size of ZnO ranged from 45-100 nm. The UV-Vis dye measurements of mangosteen peel extract showed an absorption peak at 296-483 nm wavelength, with a corresponding band gap energy value of 3.04 eV. The UV-Vis DRS ZnO-TiO2 measurements have an average band gap energy of 3.1425 eV and ZnOof 3.1915 eV. The highest DSSC efficiency value is 2.15 x 10-2% at 7% ZnO-TiO2 semiconductor.

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“…The performance of Ti02 -DSSC thin layer solar cells was carried out by measuring current and voltage. The DSSC cell measurements were carried out with a multimeter and sunlight as a light source [ 19 ], as shown in Figure 3 . Figure 4 shows the spectrum of the UV-1800 Shimadzu Spectrophotometer measurement results on λ ≡ Jurnal Kimia Sains dan Aplikasi 23 (11) (2020): 403 -408 406 yellow sweet potato extract.…”

Section: 3 Measurement Of Electric Voltage and Currentmentioning

confidence: 99%

Increasing Efficiency of Dye-Sensitized Solar Cell (DSSC) Originating from Yellow Sweet Potato Extract as Dye Sensitizer: Effect of Acetic Acid, Polyethylene Glycol, and Polyvinyl Alcohol as TiO2 binders

2020

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This study aimed to obtain the most efficient Dye-Sensitized Solar Cell (DSSC) using yellow sweet potato extract (Ipomoea Batatas L.) as a dye sensitizer, with acetic acid, polyethyleneglycol (PEG), and polyvinylalcohol (PVA) as TiO2 binding solution. This research includes the preparation of TiO2 paste with variations: 4 g TiO2 plus 2 M acetic acid (Paste-1), 3.5 g TiO2 plus 15 mL PEG-400 (Paste-2), and 0.5 g TiO2 plus 0.75 mL. PVA (Paste-3). Anthocyanin dye from yellow sweet potato was prepared and used to soak the TiO2 photoelectrode for 24 hours. UV-vis and FTIR spectra of dye solution from yellow sweet potato extract showed anthocyanin content at a maximum wavelength of 283 nm and were strengthened by the appearance of hydroxyl groups in the infrared spectra. The highest DSSC efficiency of 0.302% was obtained from PVA as a TiO2 binder, with an electric current of 0.0204 mA and an electric voltage of 338 mv.

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Penentuan Efisiensi DSSC (Dye-Sensitized Solar Cell) yang Dibuat dari Semikonduktor ZnO yang diemban Fe3+ Melalui Metode Presipitasi

Cited by 5 publications

References 6 publications

Biosynthesis of ZnO Nanoparticles Using Pumpkin Peel Extract (Cucurbita moschata) and its Applications as Semiconductor in Dye Sensitized Solar Cell (DSSC)

Biosynthesis of ZnO Nanoparticles Using Pumpkin Peel Extract (Cucurbita moschata) and its Applications as Semiconductor in Dye Sensitized Solar Cell (DSSC)

Synthesis of ZnO-TiO2 Nanoparticles by Sol-Gel Process and its Application for Solar Cell Semiconductor

Increasing Efficiency of Dye-Sensitized Solar Cell (DSSC) Originating from Yellow Sweet Potato Extract as Dye Sensitizer: Effect of Acetic Acid, Polyethylene Glycol, and Polyvinyl Alcohol as TiO2 binders

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