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Activated carbon from citric acid catalyzed hydrothermal carbonization and chemical activation of salacca peel as potential electrode for lithium ion capacitor’s cathode
Susanti, Ratna Frida, Arie, Arenst Andreas, Kristianto, Hans, Erico, Marcelinus, Kevin, Gerardus, Devianto, Hary
Published in Ionics (01.08.2019)
Published in Ionics (01.08.2019)
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Journal Article
Cerium chloride-assisted subcritical water carbonization for fabrication of high-performance cathodes for lithium-ion capacitors
Susanti, Ratna Frida, Kristianto, Hans, Chrismanto, Claudius, Ondy, Filbert Christian, Kim, Jaehoon, Chang, Wonyoung
Published in Journal of applied electrochemistry (01.10.2021)
Published in Journal of applied electrochemistry (01.10.2021)
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Journal Article
Synthesis and Characterization of Activated Carbon Derived from Salacca Peel Using ZnCl2 Hydrothermal Carbonization and Chemical Activation with Microwave Heating
Kristianto, Hans, Lavenki, Yoel, Susanti, Ratna Frida
Published in IOP conference series. Materials Science and Engineering (01.01.2020)
Published in IOP conference series. Materials Science and Engineering (01.01.2020)
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Journal Article
Simultaneous doping of nitrogen, sulfur and fluorine into Reduced Graphene Oxide and Its Electrochemical Properties
Agung Nugroho, Izzan Fariz Rahman, Farhan Erviansyah, Nur Layli Amanah, Yohana Fransiska Ferawati, Arenst Andreas Arie, Ratna Frida Susanti
Published in Journal of Applied Science and Engineering (2026)
Published in Journal of Applied Science and Engineering (2026)
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Journal Article
The Effect Of Time, Frother And Collector Concentration On The Purification Of Ruwai Galena Ore Via Agitated Froth Flotation: A Comparative Study With Column Flotation
Kevin Cleary Wanta, Alexander William Prijadi, Himawan Tri Bayu Murti Petrus, Arifudin Idrus, Iga Trisnawati, Agus Saptoro, Ratna Frida Susanti
Published in Journal of Applied Science and Engineering (01.01.2025)
Published in Journal of Applied Science and Engineering (01.01.2025)
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Journal Article
Zinc Chloride as a Catalyst in Hydrothermal Carbonization of Cocoa Pods Husk: Understanding the Effect of Different Carbonization Temperature and ZnCl2 Concentration
Susanti, Ratna Frida, Wiratmadja, Raden Gamelli Rachma Dewi, Cleary Wanta, Kevin, Andreas Arie, Arenst, Kristianto, Hans
Published in Periodica polytechnica. Chemical engineering. (13.03.2024)
Published in Periodica polytechnica. Chemical engineering. (13.03.2024)
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Journal Article
Rambutan peel derived porous carbons for lithium sulfur battery
Arie, Arenst Andreas, Kristianto, Hans, Susanti, Ratna Frida, Lee, Joong Kee
Published in SN applied sciences (01.05.2021)
Published in SN applied sciences (01.05.2021)
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Journal Article
Synthesis and Electrochemical Properties of SnO2 Composited Activated Carbon from Coffee Ground Waste for Supercapacitor Applications
Nugroho, Agung, Pratama, Muhammad Reza Wirayudha, Kristianto, Hans, Oktaviano, Haryo Satriya, Arie, Arenst Andreas, Susanti, Ratna Frida
Published in Jurnal Kimia Sains dan Aplikasi (15.11.2023)
Published in Jurnal Kimia Sains dan Aplikasi (15.11.2023)
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Journal Article
Utilization of the spent catalyst as a raw material for rechargeable battery production: The effect of leaching time, type, and concentration of organic acids
Panggabean, Tabita Kristina Mora Ayu, Susanti, Ratna Frida, Astuti, Widi, Petrus, Himawan Tri Bayu Murti, Kristijarti, Anastasia Prima, Wanta, Kevin Cleary
Published in International journal of renewable energy development (01.05.2023)
Published in International journal of renewable energy development (01.05.2023)
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Journal Article
Study of Nickel Extraction Process from Spent Catalysts with Hydrochloric Acid Solution: Effect of Temperature and Kinetics Study
Wanta, Kevin Cleary, Simanungkalit, Ivanna Crecentia Narulita, Bahri, Elsha Pamida, Susanti, Ratna Frida, Gemilar, Gelar Panji, Astuti, Widi, Petrus, Himawan Tri Bayu Murti
Published in International Journal of Applied Sciences and Smart Technologies (31.12.2021)
Published in International Journal of Applied Sciences and Smart Technologies (31.12.2021)
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Journal Article
Synthesis of high surface area activated carbon derived from cocoa pods husk by hydrothermal carbonization and chemical activation using zinc chloride as activating agent
Susanti, Ratna Frida, Wiratmadja, Raden Gemelli Rachma, Kristianto, Hans, Arie, Arenst Andreas, Nugroho, Agung
Published in Materials today : proceedings (2022)
Published in Materials today : proceedings (2022)
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Journal Article
Synthesis and Characterization of Activated Carbon Derived from Salacca Peel Using ZnCl 2 Hydrothermal Carbonization and Chemical Activation with Microwave Heating
Kristianto, Hans, Lavenki, Yoel, Susanti, Ratna Frida
Published in IOP conference series. Materials Science and Engineering (01.01.2020)
Published in IOP conference series. Materials Science and Engineering (01.01.2020)
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Journal Article
Synthesis of activated carbon from Salacca peel using hydrothermal carbonization and microwave assisted chemical activation as promising supercapacitor's electrode
Kristianto, Hans, Susanti, Ratna Frida, Arie, Arenst Andreas, Ondy, Filbert Christian, Chrismanto, Claudius, Devianto, Hary
Published in AIP conference proceedings (03.09.2020)
Published in AIP conference proceedings (03.09.2020)
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Journal Article
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