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Marpongahtun

Observed names: . Marpongahtun, Ronn Goei
ORCID: 0000-0003-1050-0431
Observed ORCID: 0000-0003-1050-0431
OpenAlex ID: A5059286094
Synthesis, properties, and utilization of carbon quantum dots as photocatalysts on degradation of organic dyes: A mini review
2024 · A. Muhammad Afdhal Saputra, Averroes Fazlur Rahman Piliang, et al. · Catalysis Communications · 111
Impact of glycerol on oil palm trunk starch bioplastics enhanced with citric-acid epoxidized palm oil oligomers
2024 · Habib Hernando, Marpongahtun, et al. · Case Studies in Chemical and Environmental Engineering · 34
Synthesis of fluorescent citric acid carbon dots composites derived from empty fruit bunches of palm oil tree and its anti-bacterial property
2022 · Rufina Pramudita, Marpongahtun, et al. · Case Studies in Chemical and Environmental Engineering · 34
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Synthesis Si nanoparticles from rice husk as material active electrode on secondary cell battery with X-Ray diffraction analysis
2022 · Amru Daulay, Andriayani, et al. · South African Journal of Chemical Engineering · 33
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Synthesis and application of silicon nanoparticles prepared from rice husk for lithium-ion batteries
2022 · Amru Daulay, Andriayani, et al. · Case Studies in Chemical and Environmental Engineering · 27
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Synthesis of Carbon Nanodots from Cellulose Nanocrystals Oil Palm Empty Fruit by Pyrolysis Method
2018 · Marpongahtun, Saharman Gea, et al. · Journal of Physics Conference Series · 26
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Synthesis of mesoporous silica with ricinoleic methyl ester (Ricinus communis) as a template for adsorption copper (II) with optimizing Box-Behnken design
2022 · Andriayani, Marpongahtun, et al. · Case Studies in Chemical and Environmental Engineering · 23
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Scalable synthesis of porous silicon nanoparticles from rice husk with the addition of KBr as a scavenger agent during reduction by the magnesiothermic method as anode lithium-ion batteries with sodium alginate as the binder
2022 · Amru Daulay, Andriayani, et al. · South African Journal of Chemical Engineering · 23
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EXTRACTION SILICA FROM RICE HUSK WITH NaOH LEACHING AGENT WITH TEMPERATURE VARIATION BURNING RICE HUSK
2021 · Amru Daulay, Andriayani, et al. · RASAYAN Journal of Chemistry · 23
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Highly fluorescent nitrogen-doped carbon dots derived from jengkol peels (Archindendron pauciflorum) by solvothermal synthesis for sensitive Hg2+ ions detection
2023 · Aniza Salviana Prayugo, Marpongahtun, et al. · Biosensors and Bioelectronics X · 20
PHYTOCHEMICAL SCREENING AND TOXICITY OF ETHANOLIC EXTRACT OF MANGROVE (Rhizophora mucronata) LEAVES FROM LANGSA, ACEH TIMUR
2020 · Gimelliya Saragih, Tamrin, et al. · RASAYAN Journal of Chemistry · 19
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Characterization of bacterial cellulose from coconut water supplemented Curcuma Longa Linn and Ziziphus Mauritiana extract
2020 · Wardatul Husna Irham, Tamrin, et al. · AIP conference proceedings · 19
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Bioactive Compounds In Pegagan Leaf (Centella asiatica L. Urban) for Wound Healing
2019 · Wardatul Husna Irham, Tamrin, et al. · Journal of Physics Conference Series · 19
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Facile synthesis of reduced graphene oxide using natural plant extracts as green reducing agents
2025 · A. Muhammad Afdhal Saputra, Marpongahtun, et al. · Journal of King Saud University - Engineering Sciences · 17
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Promoting Electrospun Lignin/PEO Nanofiber for High-Performance CO Filtration
2023 · Grace Nainggolan, Saharman Gea, et al. · Journal of Natural Fibers · 16
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Optimising cellulose nanofiber extraction from water hyacinth (Eichhornia crassipes) stems: Effects of steam explosion pretreatment and ultrasonication time
2025 · A. Muhammad Afdhal Saputra, Muhammad Ibadurrahman, et al. · JCIS Open · 15
Effect of variation temperature at burning rice husk to obtain silica
2021 · Amru Daulay, Andriayani, et al. · AIP conference proceedings · 15
Facile synthesis and electrochemical performance of bacterial cellulose/reduced graphene oxide/NiCo-layered double hydroxide composite film for self-standing supercapacitor electrode
2024 · A. Muhammad Afdhal Saputra, Marpongahtun, et al. · Materials Science for Energy Technologies · 12
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Biomass-derived N-doped Carbon Dots/TiO2 for Visible-Light-Induced Degradation of Methyl Orange in Wastewater
2024 · Marpongahtun, Andriayani, et al. · Chemistry Africa · 12
PHYTOCHEMICALS SCREENING AND ANTIBACTERIAL ACTIVITY OF Curcuma Longa Linn, Ziziphus Mauritiana AND Centella Asiatica L.Urban EXTRACT
2020 · Wardatul Husna Irham, Tamrin, et al. · RASAYAN Journal of Chemistry · 11
Pioneering bio-oil extraction: The role of transition metal oxide zeolite catalysts in co-pyrolyzing palm fronds and high-density polyethylene
2024 · Muhammad Irvan Hasibuan, Saharman Gea, et al. · Case Studies in Chemical and Environmental Engineering · 10
Graphene oxide–bacterial cellulose composites for enhanced adsorption of rhodamine B from aqueous solutions
2025 · A. Muhammad Afdhal Saputra, Farda Nata Syakira, et al. · Water Science and Engineering · 9
Bacterial cellulose-based paper production coated with poly-ethylene oxide/poly-vinyl alcohol
2023 · Saharman Gea, Marpongahtun, et al. · South African Journal of Chemical Engineering · 9
Morphology of bacterial cellulose-Curcuma longa Linn from acetobacter xylinum for wound healing
2021 · Wardatul Husna Irham, Tamrin, et al. · AIP conference proceedings · 9
The analysis of thermal and mechanical properties of biocomposite policaprolactone/cellulose nanofiber from oil palm empty fruit bunches
2018 · Saharman Gea, Monti Surga, et al. · AIP conference proceedings · 8
Works count: 77
Citation count: 638
H-index: 15
I10-index: 21
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