Carbon rod of zinc-carbon primary battery waste as a substrate for CdS and TiO2 photocatalyst layer for visible light driven photocatalytic hydrogen production

Rahmawati, Fitria; Yuliati, Leny; Alaih, Imam Shofid; Putri, Fatmawati R.

doi:10.1016/j.jece.2017.04.032

Cited by 17 publications

(8 citation statements)

References 29 publications

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“…X-ray diffraction pattern of the prepared carbon waste powder is depicted in Figure 1(a), compared to the diffraction pattern of the MCMB and CP. A broad peak lying at 2 of 22-25° appears in the CWP diffraction pattern indicates the presence of amorphous carbon as it was also found in the previous research [15]. CP diffraction pattern shows very low intensity peak at around 2 of 24.5° indicates the presence of amorphous carbon.…”

Section: Resultssupporting

confidence: 83%

“…Carbon waste powder, CWP, was produced from carbon rod waste extracted from a zinccarbon battery (ABC battery, Indonesia). The carbon rods waste were cleaned by dipping in ethanol liquid and then washed with distilled water followed by drying at 105 °C for 1 h [15], and then crushed into powder. The prepared powder was then analyzed by XRD (Rigaku Mini Flex 600 X-Ray diffraction instrument with Cu-Kα radiation ( = 1.5406 Å) in 2 range of 10-70°.…”

Section: Materials Preparation and Characterizationmentioning

confidence: 99%

“…In order to reduce the waste impact to environment, some efforts must be done by reusing some components in battery waste, such as to reuse the carbon rod of zinc-carbon battery for photo catalyst substrate in hydrogen production [15], and also for raw material in graphene oxide synthesis [16]. This research also has used the carbon rods of zinc-carbon battery waste for preparing adsorbent powder, named as carbon waste powder, CWP.…”

Section: Introductionmentioning

confidence: 99%

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Carbon Waste Powder Prepared from Carbon Rod Waste of Zinc-Carbon Batteries for Methyl Orange Adsorption

Rahmawati

Natalia

Wijayanta

et al. 2019

Bull. Chem. React. Eng. Catal.

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A research on the preparation of Carbon Waste Powder, CWP, was conducted and made from carbon rod waste which was extracted from used zinc-carbon batteries. This research was an effort to overcome environmental problem caused by battery waste by converting into adsorbent for methyl orange (MO) that frequently used by textile industries. The prepared powder was then analyzed to understand its characteristic peaks, crystallinity, and to compare the properties with other carbonaceous forms, i.e. a commercial Carbon Paper (CP), and a commercial meso- carbon micro-beads (MCMB). The analysis found that CWP is dominated by graphitic carbon. An adsorption experiment was then conducted to study their adsorption ability to methyl orange solution. The result found that those three carbonaceous materials have the ability to adsorb methyl orange with different activities. MCMB has the highest adsorption capacity of 0.197 mg.g-1. Meanwhile, CWP and CP show adsorption capacity of 0.066 mg.g-1 and 0.062 mg.g-1, respectively. Methyl orange adsorption on CWP and CP were under second order, which means the adsorption could be four times faster as the MO solution doubled. Moreover, the rate constant of MO adsorption on CWP is 8×10-4 min-1, which was higher than the rate constant of MO adsorption on CP. It confirmed that the CWP can be used as a promising adsorbent for dye waste water. Copyright © 2020 BCREC Group. All rights reserved

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Section: Resultssupporting

confidence: 83%

Section: Materials Preparation and Characterizationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Carbon Waste Powder Prepared from Carbon Rod Waste of Zinc-Carbon Batteries for Methyl Orange Adsorption

Rahmawati

Natalia

Wijayanta

et al. 2019

Bull. Chem. React. Eng. Catal.

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“…This indicated that there were no Fe nanoparticles or nanoclusters present in Fe-N HMCS. [32][33][34][35][36] In the Raman spectra (Fig. 2B), both Fe-N HMCS and HMNCS displayed the D-band and G-band at ∼1350 and 1580 cm −1 , respectively.…”

Section: Characterization Of Fe-n Hmcsmentioning

confidence: 99%

Fe–N hollow mesoporous carbon spheres with high oxidase-like activity for sensitive detection of alkaline phosphatase

Chen,

Zhao,

Zhang

et al. 2023

Analyst

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“…Isto significa que a energia necessária para a produção fotocatalítica de hidrogênio a partir da água pode ser suprida pelo Sol. Desde a década de 1980 o sulfeto de cádmio é um dos fotocatalisadores mais estudados na decomposição fotocatalítica da água sob irradiação de luz visível, [8][9][10][11][12][13][14][15][16][17][18][19][20] que constitui a maior porção da radiação solar. Mas problemas associados à rápida recombinação de cargas fotogeradas, baixa estabilidade química em meio aquoso e os desafios no sentido de melhorar sua atividade fotocatalítica justificam o interesse constante em explorar esse material.…”

Section: Introductionunclassified

AVALIAÇÃO DO PAPEL DO ÓXIDO DE GRAFENO (GO) NA GERAÇÃO FOTOCATALÍTICA DE HIDROGÊNIO EM SISTEMAS BINÁRIOS (GO-CdS) E TERNÁRIOS (Pt-GO-CdS)

Almeida¹,

Trindade²,

Silva³

et al. 2018

Quim. Nova

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EVALUATION OF THE GRAPHENE OXIDE (GO) ROLE IN THE PHOTOCATALYTIC GENERATION OF HYDROGEN IN BINARY (GO-CdS) AND TERNARY (Pt-GO-CdS) SYSTEMS. Water splitting is a promising process to produce hydrogen from friendly feedstock and solar energy. In this work we have evaluated binary (GO-CdS) and ternary (Pt-GO-CdS) hybrid photocatalysts for hydrogen production assisted by visible light irradiation. Cadmium sulfide and composites with GO were prepared by sonochemical and thermal methods. GO addition took place by different strategies: during the synthesis or by mechanical mixture. A variety of configurations was tested and the best performance in hydrogen production among all materials was the ternary photocatalyst named Pt(GO/CdS TT), whose hydrogen production rate was 651 µmol g cat-1 h-1. Such material was obtained by thermal method with GO addition during the synthesis. Additionally, the XRD and Raman analyses have confirmed the GO photoreduction during photocatalytic hydrogen evolution.

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Carbon rod of zinc-carbon primary battery waste as a substrate for CdS and TiO2 photocatalyst layer for visible light driven photocatalytic hydrogen production

Cited by 17 publications

References 29 publications

Carbon Waste Powder Prepared from Carbon Rod Waste of Zinc-Carbon Batteries for Methyl Orange Adsorption

Carbon Waste Powder Prepared from Carbon Rod Waste of Zinc-Carbon Batteries for Methyl Orange Adsorption

Fe–N hollow mesoporous carbon spheres with high oxidase-like activity for sensitive detection of alkaline phosphatase

AVALIAÇÃO DO PAPEL DO ÓXIDO DE GRAFENO (GO) NA GERAÇÃO FOTOCATALÍTICA DE HIDROGÊNIO EM SISTEMAS BINÁRIOS (GO-CdS) E TERNÁRIOS (Pt-GO-CdS)

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