Influence of silica spray coating from rice husk ash on Pb, Cu, and Zn metals toward growth of Staphylococcus Aureus and Escherchia Coli bacterium

Prasetya, Fandi Angga; Zakaria, Y.; Santosa, Slamet; Sholihah, Siti M.; In'am, A. J.; Hartiyana, E. R.; Amalia, R. D. P.

doi:10.1088/1742-6596/1080/1/012015

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…Fibers of Borassus Flabelifer by Activation Method INTRODUCTION Cellulose, hemicellulose, and lignin are carbon polymers that are commonly found in natural materials such as coconut shell ( Wachid et al, 2014), rice husk (Prasetya et al, 2018) and bagasse. have successfully synthesized reduced graphene oxide by utilizing coconut shell through heat treatment up to 1000 o C. The process of purifying cellulose, hemicellulose, and lignin from complex compounds consisting of Carbon, Oxygen, Hydrogen, and some other impurities such as Potassium, Magnesium, and Chlorine can be carried out through several methods, such as excofiliation (Putra et al, 2018), heating at high temperatures (Pamungkas et al, 2018), and hydrothermal.…”

Section: Synthesis and Characterization Of Reduced Graphene Oxide Frommentioning

confidence: 99%

Synthesis and Characterization of Reduced Graphene Oxide from Fiber of Borassus Flabelifer by Activation Method

Prasetya

Anggarini

Mustofa

et al. 2019

JFF

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Reduced Graphene Oxide (RGO) has been successfully synthesized by calcination process at 4000C for 4 hours followed by activation with NaOH 1 M. Carbonization is the last process with variations in heating at 6500C, 7500C, 8500C, and 9500C for 1 hour (heating rate 100C / minute). DSC-TGA data shows that there is advanced decomposition at high temperatures, this is confirmed by SEM data which shows the amount of porosity which is getting higher with a size that decreases with temperature. XRD data shows phase differences at low temperatures with a trend of higher levels of crystallinity at high temperatures. Raman spectroscopy data showed an ID / IG ratio of 2.607 and 1.007 on Borassus Flabelifer L with carbonization at 6500C and 9500C respectively. The ID / IG value which is getting closer to 1 indicates that the carbon available in Borassus Flabelifer L has undergone phase changes such as Graphene with a little Oxide commonly called RGO

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Section: Synthesis and Characterization Of Reduced Graphene Oxide Frommentioning

confidence: 99%

Synthesis and Characterization of Reduced Graphene Oxide from Fiber of Borassus Flabelifer by Activation Method

Prasetya

Anggarini

Mustofa

et al. 2019

JFF

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show abstract

“…Cellulose, hemicellulose, and lignin are carbon polymers that are commonly found in natural materials such as coconut shell, rice husk [1] and bagasse. Fandi et al [2] have successfully synthesized Reduced Grapheme Oxide (RGO) by utilizing coconut shell through heat treatment up to 1000 0 C. The process of purifying cellulose, hemicellulose, and lignin from complex compounds consisting of Carbon, Oxygen, Hydrogen, and other impurities such as Potassium, Magnesium, and Chlorine can be carried out through several methods, such as excofiliation [4], heating at high temperatures [6], and hydrothermal [7].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Supercapacitor Electrode from Fiber of <i>Borassus flabelifer</i> L by Activation Method

Prasetya

Anggarini

Zakaria

et al. 2019

MSF

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Supercapacitor require electrode which has high surface area so that it able to store large amounts of charge. In this study, electrode was synthesized from carbon of Borassus Flabellifer L fiber which was carried out through activation and carbonization processes. Raw material was calcined at 400°C for 4 hours followed by activation with NaOH 1 M. The carbonization was then conducted in Nitrogen gas flowing by temperature variations; 650°C, 750°C, and 850°C with a constant heating rate of 20 °C/min. Based on XRD data, it was shown that the material has formed Reduced graphene Oxide (RGO) which has main peaks at (2θ) 240 and 440 with higher purity in higher temperature. SEM results clarified more pores formation at higher temperature which is mesoporous. Cyclic Voltammetry (CV) test was done to determine the capacitance value. By RGO forming with high porosity, it is suitable for supercapacitor electrode application and CV test has examined that heating of Borassus Flabelifer L fiber at 850°C with 5 mV/s scan rate has the highest specific capacitance by 8.25 F/gram with Energy density is 4.125 watt/gram.

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Harnessing bio-waste for biomedical applications: A new horizon in sustainable healthcare

Pourmadadi,

Aslani,

Holghoomi

et al. 2024

European Journal of Medicinal Chemistry Reports

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Influence of silica spray coating from rice husk ash on Pb, Cu, and Zn metals toward growth of Staphylococcus Aureus and Escherchia Coli bacterium

Cited by 3 publications

References 8 publications

Synthesis and Characterization of Reduced Graphene Oxide from Fiber of Borassus Flabelifer by Activation Method

Synthesis and Characterization of Reduced Graphene Oxide from Fiber of Borassus Flabelifer by Activation Method

Synthesis and Characterization of Supercapacitor Electrode from Fiber of <i>Borassus flabelifer</i> L by Activation Method

Harnessing bio-waste for biomedical applications: A new horizon in sustainable healthcare

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