Synthesis of Nano-Ilmenite (FeTiO3) doped TiO2/Ti Electrode for Photoelectrocatalytic System

Hikmawati,; Watoni, Abdul Haris; Wibowo, Dwiprayogo; Maulidiyah, -; Nurdin, Muhammad

doi:10.1088/1757-899x/267/1/012005

Cited by 23 publications

(5 citation statements)

References 10 publications

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“…In this study, the standard concentration was applied by varying of 2.0; 4.0; 8.0; 16.0 and 20.0 mg.L -1 based on the Beer-Lambert law that the absorbance is directly proportional to the concentration of the analyte absorbed for the existing set of conditions. Thus, we can plot the concentration (mg.L -1 ) versus absorbance to observe the linear regression for determining the real sample concentration (Hikmawati et al, 2017;Maulidiyah et al, 2017). Based on Figure 3 exhibits that the standard solution was obtained with the linear equation of y = 0.0106x -0.0045.…”

Section: Identification Of Wavelength Absorptionmentioning

confidence: 96%

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Idrus,

Wahab,

Mustapa

et al. 2020

J. Appl. Food Tech.

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Standard method to determine some metal and metalloid elements using atomic absorption spectrometry (AAS) instrument has been widely applied based on the absorption of radiation by free atoms. Thus, this study applied the standard AAS method to determine calcium (Ca) levels by varying wet and dry milkfish (Chanos chanos) in order to observe high Ca content categorized for healthy food. The preparation of milkfish were done by varying the condition of wet and dry meat. Fish meat was washed, crushed, dried, and extracted then filtered to get the filtrate from milkfish. It was analyzed based on qualitative observation that the [(NH4)2CO3] and [(NH4)2C2O4] reagents have reacted with the Ca element to form precipitates as CaC2O3 and CaC2O4. Furthermore, quantitative data using the AAS instrument to observe the Ca content of wet and dry meat shows that the wet milkfish has Ca content at an average of 0.0152 mg.g-1, whereas in dry meat conditions it shows an increase in Ca level to 0.0192 mg.g-1. This work has provided an overview of dietary requirements for the determination of Ca content in milkfish under dried meat which is very suitable for developing healthy food.

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Section: Identification Of Wavelength Absorptionmentioning

confidence: 96%

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Idrus,

Wahab,

Mustapa

et al. 2020

J. Appl. Food Tech.

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“…The presence of FeO.TiO2 effectively for accelerating lignin degradation. According to Wibowo et al reported that FeO.TiO2 has good photodegradation activity to degrade organic compounds 8 . In this work, we also studied the effectiveness of FeO.TiO2 mass by a testing performance at higher lignin concentration of 700 ppm.…”

Section: Photodegradation Of Ligninmentioning

confidence: 99%

“…In last year, FeO.TiO2 was many applicable to degrade the organic compounds such as Rhodamin B, Methyl Orange, and Methylene Blue 8,9 . It is the high physicochemical activity because of inert materials, high-efficiency photocatalysis, friendly used, and abundance materials in Southeast Sulawesi-Indonesia 10 .…”

Section: Introductionmentioning

confidence: 99%

Natural Biopesticide Preparation as Antimicrobial Material Based on Lignin Photodegradation Using Mineral Ilmenite (FEO.TIO2)

Natsir¹,

Maulidiyah²,

Ansharullah³

et al. 2018

Int. Res. J. Pharm.

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Natural biopesticide has been prepared by lignin photodegradation for antimicrobial activity on Fusarium oxysporum and Xanthomonas sp. The photodegradation process in UV reactor was performed by FeO.TiO2 mass and lignin concentration variations. The results showed that lignin concentration on 500 ppm and 700 ppm with 0.2 g FeO.TiO2 as an optimum mass to degrade lignin were 20.63% and 27.17%. Based on antimicrobial activity test against Fusarium oxysporum showed that the lignin degradation compound in 300 ppm, 500 ppm, and 700 ppm were 11.67 mm, 13 mm, and 21 mm diameter zone. Meanwhile, the results of lignin degradation compound have a good activity test of Xanthomonas sp. for 300 ppm, 500 ppm, and 700 ppm with inhibitory zone were 17.6 mm, 18.33 mm, and 19.66 mm, respectively. These results indicated that the lignin photodegradation for 700 ppm using FeO.TiO2 has produced activity with a strong inhibitory zone against Fusarium oxysporum and Xanthomonas sp.

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“…The anodizing process was carried out by placing the Ti plate as an anode and Cu plate as a cathode, as well as providing a bias potential of 25 Volts connected to the power supply. The anodizing process was done in 4 hours, then it annealed for 1.5 hours to a temperature of 500°C [28,29].…”

Section: Fabrication Of Tio2/ti Nanotubes Arrays (Ntas)mentioning

confidence: 99%

A Novel of Buton Asphalt and Methylene Blue as Dye-Sensitized Solar Cell using TiO₂/Ti Nanotubes Electrode

Nurhidayani

Muzakkar

Maulidiyah

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract.A study of TiO2/Ti nanotubes arrays (NTAs) based on Dye-Sensitized Solar Cell (DSSC) used Asphalt Buton (Asbuton) extract and methylene blue (MB) as a photosensitizer dye has been conducted. The aim of this research is that the Asbuton extract and Methylene Blue (MB) performance as a dye on DSSC solar cells is able to obtain the voltage-currents produced by visible light irradiation. Electrode TiO2/Ti NTAs have been successfully synthesized by anodizing methods, then characterized by using XRD showed that the anatase crystals formed. Subsequently, the morphology showed that the nanotubes formed which has coated by Asbuton extract. The DSSC system was formed by a sandwich structure and tested by using Multimeter Digital with Potentiostat instrument. The characteristics of current (I) and potential (V) versus time indicated that the Asbuton was obtained in a high-performance in 30s of 14,000µV; 0.844µA, meanwhile MB dyes were 8,000µV;0.573µA. Based on this research, the Asbuton extract from Buton Island-Southeast Sulawesi-Indonesia was potential for natural dyes in DSSC system.

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Synthesis of Nano-Ilmenite (FeTiO3) doped TiO2/Ti Electrode for Photoelectrocatalytic System

Cited by 23 publications

References 10 publications

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Natural Biopesticide Preparation as Antimicrobial Material Based on Lignin Photodegradation Using Mineral Ilmenite (FEO.TIO2)

A Novel of Buton Asphalt and Methylene Blue as Dye-Sensitized Solar Cell using TiO₂/Ti Nanotubes Electrode

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Synthesis of Nano-Ilmenite (FeTiO3) doped TiO2/Ti Electrode for Photoelectrocatalytic System

Cited by 23 publications

References 10 publications

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Comparative Analysis of Calcium Content in Milkfish by Varying of Wet and Dry Conditions Using AAS Instrumentation

Natural Biopesticide Preparation as Antimicrobial Material Based on Lignin Photodegradation Using Mineral Ilmenite (FEO.TIO2)

A Novel of Buton Asphalt and Methylene Blue as Dye-Sensitized Solar Cell using TiO2/Ti Nanotubes Electrode

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A Novel of Buton Asphalt and Methylene Blue as Dye-Sensitized Solar Cell using TiO₂/Ti Nanotubes Electrode