Influence of volume variety of waste cooking palm oil as carbon source on graphene growth through double thermal chemical vapor deposition

Mamat, Rusalbiah Che; Hamzah, Fazlena; Hashim, Ahmad Hariza; Abdullah, Saifollah; Alrokayan, Salman A.; Khan, Haseeb A.; Safiay, Munirah; Jafar, Salifairus Mohamad; Asli, Asnida; Khusaimi, Z.; Rusop, M.

doi:10.1109/smelec.2018.8481302

Cited by 6 publications

(4 citation statements)

References 13 publications

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“…Mamat et al, used waste cooking palm oil as the source of graphene. After pyrolyzing, the graphene was deposited on top of nickel substrate [9] . Ayuma et al, synthesized graphene from oil palm fiber and fruit cover by CVD on Cu substrate [19] .…”

Section: Fabrication Process Of Biomass‐derived Graphenementioning

confidence: 99%

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Biomass‐Derived Graphene‐Based Nanocomposites: A Futuristic Material for Biomedical Applications

et al. 2022

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Advanced research in the field of material science and biomedicine leads to the development of materials that are efficient and cost‐effective. Graphene has been a widely studied material in recent years and graphene‐based materials exhibit exceptional properties that can be used for applications ranging from biomedical to electronics. In biomedical field, graphene‐based materials are employed in drug delivery, sensing, bioimaging and tissue engineering. However, the production of graphene from graphite and chemical precursors has certain drawbacks such as toxicity, expensive, complex fabrication process, etc. To overcome these, biomass have become a new source for graphene materials. Different types of biomass sources and various preparation methods for graphene‐based materials were reviewed. Here, the applications of biomass derived graphene‐based materials in biomedical field were discussed.

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Section: Fabrication Process Of Biomass‐derived Graphenementioning

confidence: 99%

“…After pyrolyzing, the graphene was deposited on top of nickel substrate. [9] Ayuma et al, synthesized graphene from oil palm fiber and fruit cover by CVD on Cu substrate. [19] In another work graphene was developed from six different biomasses including cookies, chocolate, grass, plastic.…”

Section: Chemical Vapour Deposition (Cvd)mentioning

confidence: 99%

Biomass‐Derived Graphene‐Based Nanocomposites: A Futuristic Material for Biomedical Applications

et al. 2022

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“…Recent studies have shown that activated charcoal or carbon derived from different biomass such as peanut shells, palm oil waste, wood sawdust, rice husks, and coconut shells are the potential resources to produce graphene-like materials at industrial-scale in a cost-effective way [21][22][23][24]. In addition, activated charcoal from various biomasses has been produced through carbonization and activation.…”

Section: Introductionmentioning

confidence: 99%

Microwave irradiation-induced yield enhancement of coconut shell biomass-derived graphene-like material

Widanarto,

Wulandari,

Rahmawati

et al. 2024

Phys. Scr.

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This paper reports a new strategy (rapid and selective microwave irradiation) to achieve an improved yield of graphene-like material derived from coconut shell biomass. The influence of various microwave irradiation (MWI) powers (80, 240, and 400 W) treatment on the crystalline structures, morphology, and electrochemical performance of the produced samples was determined and compared with the virgin-untreated specimen. The obtained samples were analyzed using varied analytical techniques. The FESEM images of the irradiated samples revealed the existence of graphene-like morphologies accompanied by some thin and transparent sheets. The sample at 80 W displayed the best quality with the highest yield, improving the carbon content, reducing the oxygen functional groups, and increasing the BET-specific surface area by as much as 1238.48 m²/g. The electrochemical properties of the sample treated at 80 W (optimum MWI power treatment) exhibited rectangular curves against scanning speeds, indicating an ideal capacitive behaviour called electric double-layer capacitance (EDLC). It is asserted that the proposed systematic and eco-friendly approach in obtaining the high-performance graphene-like material at low cost may open up sundry opportunities for practical applications, leading towards sustainable development.

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“…In contrast to conventional pyrolysis techniques, which demand temperatures exceeding 2500 °C, our approach involves graphitization in the presence of a metal catalyst, reducing the required temperature range to 1000–1500 °C . This not only conserves energy but also preserves material integrity, facilitating the rapid metamorphosis of soft carbon into graphite endowed with comparable properties to conventional graphite . Following this, both chemical exfoliation and thermal reduction stand out as preferred approaches, given their extensive exploration as feasible avenues for producing graphene-based materials. , The methodology combining Hummer’s method with thermal annealing has garnered substantial attention due to its scalability, operational simplicity, moderate reaction conditions, and cost-effectiveness …”

Section: Introductionmentioning

confidence: 99%

Structural Metamorphosis of Graphitic Derivatives Produced from Fractionated Bamboo Lignin

Ahmad Farid,

Lease,

Zheng

et al. 2023

ACS Sustainable Resour. Manage.

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The demand for sustainable and renewable materials has prompted extensive research on lignocellulosic biomass as a potential feedstock for advanced nanomaterials. This article describes the sequential processes of iron-catalyzed graphitization, improved Hummer's method, and low-temperature thermal annealing designed to transform ethanosolv lignin into bio-based graphene products. The lignin undergoes a metamorphosis during graphitization, transforming into turbostratic crystallite with a unique flake-like configuration at high temperatures in a tightly sealed muffle furnace. Following oxidation, the structure of the resultant graphite undergoes dynamic changes, leading to exfoliation-induced distancing of the sheets of graphene layers. Notwithstanding the reduction process, the geometrical morphology of its oxidized state remains unaltered, preserving the lamellar configuration. Notably, the resulting graphitized lignin showcases a substantial carbon content exceeding 75 wt % and a relatively low oxygen content below 16 wt %. In contrast, graphene oxides (GOs) exhibit elevated oxygen levels resulting from the introduction of oxygen moieties during the oxidation step, which subsequently diminishes following thermal annealing. Diffraction patterns confirm the presence of ( 001), (002), and (100) planes in all graphene-based materials, indicating an aromatic ring orientation. Oxidation affects interlayer spacing with GOs exhibiting larger distances than graphitized lignin and reduced graphene oxides (rGOs). Graphitization increases the sp 2 carbon composition by removing volatiles and mineral matter. Oxidation increases the sp 3 carbon composition, but it decreases after thermal annealing due to the partial removal of oxygen species, leading to a reorientation of the sp 2 carbon configuration.

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Influence of volume variety of waste cooking palm oil as carbon source on graphene growth through double thermal chemical vapor deposition

Cited by 6 publications

References 13 publications

Biomass‐Derived Graphene‐Based Nanocomposites: A Futuristic Material for Biomedical Applications

Biomass‐Derived Graphene‐Based Nanocomposites: A Futuristic Material for Biomedical Applications

Microwave irradiation-induced yield enhancement of coconut shell biomass-derived graphene-like material

Structural Metamorphosis of Graphitic Derivatives Produced from Fractionated Bamboo Lignin

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