Hasil Pencarian - Andriayani

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  1. 1
    Characterization of Silicon from Rice Husk Doped with Cobalt: Analysis of Structure and Magnetoelectric Properties

    Characterization of Silicon from Rice Husk Doped with Cobalt: Analysis of Structure and Magnetoelectric Properties oleh Rizky Kurniawan, Andriayani Andriayani, Saharman Gea, Hadi Kurniawan

    Diterbitkan 2024-04-01
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  2. 2
    Comparative Optimization of Cellulase and Laccase Enzymes in Deinking Process of Used Newspapers

    Comparative Optimization of Cellulase and Laccase Enzymes in Deinking Process of Used Newspapers oleh Saharman Gea, Noni Oktari, Andriayani Andriayani, Sri Rahayu, Averroes F Piliang

    Diterbitkan 2020-10-01
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  3. 3
    OKSIDASI SORBITOL MENGGUNAKAN MOLEKUL OKSIGEN YANG DIAKTIFASI KATALIS Pd/-Al2O3 DALAM PELARUT AIR

    OKSIDASI SORBITOL MENGGUNAKAN MOLEKUL OKSIGEN YANG DIAKTIFASI KATALIS Pd/-Al2O3 DALAM PELARUT AIR oleh Andriayani -, Saur Lumban Raja

    Diterbitkan 2015-02-01
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  4. 4
    Mechanical and morphological characteristic investigations of deinked used newsprint paper via ultra-sonochemistry method

    Mechanical and morphological characteristic investigations of deinked used newsprint paper via ultra-sonochemistry method oleh SAHARMAN GEA, SRI RAHAYU, ANDRIAYANI ANDRIAYANI, AVERROES FAZLUR RAHMAN PILIANG, NONI OKTARI

    Diterbitkan 2020-06-01
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  5. 5
    Synthesis of mesoporous silica with ricinoleic methyl ester (Ricinus communis) as a template for adsorption copper (II) with optimizing Box-Behnken design

    Synthesis of mesoporous silica with ricinoleic methyl ester (Ricinus communis) as a template for adsorption copper (II) with optimizing Box-Behnken design oleh Andriayani, Marpongahtun, Suharman, Amru Daulay

    Diterbitkan 2023-06-01
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  6. 6
    Synthesis and application of nano-silicon prepared from rice husk with the hydrothermal method and its use for anode lithium-ion batteries

    Synthesis and application of nano-silicon prepared from rice husk with the hydrothermal method and its use for anode lithium-ion batteries oleh Susilo Sudarman, Andriayani, Tamrin, Muhammad Taufik

    Diterbitkan 2024-01-01
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  7. 7
    Synthesis and application of silicon nanoparticles prepared from rice husk for lithium-ion batteries

    Synthesis and application of silicon nanoparticles prepared from rice husk for lithium-ion batteries oleh Amru Daulay, Andriayani, Marpongahtun, Saharman Gea

    Diterbitkan 2022-12-01
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  8. 8
    Synthesis Si nanoparticles from rice husk as material active electrode on secondary cell battery with X-Ray diffraction analysis

    Synthesis Si nanoparticles from rice husk as material active electrode on secondary cell battery with X-Ray diffraction analysis oleh Amru Daulay, Andriayani, Marpongahtun, Saharman Gea

    Diterbitkan 2022-10-01
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  9. 9
    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

    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... oleh Amru Daulay, Andriayani, Marpongahtun, Saharman Gea, Tamrin

    Diterbitkan 2022-07-01
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  10. 10
    The Stabilization of Liquid Smoke through Hydrodeoxygenation Over Nickel Catalyst Loaded on Sarulla Natural Zeolite

    The Stabilization of Liquid Smoke through Hydrodeoxygenation Over Nickel Catalyst Loaded on Sarulla Natural Zeolite oleh Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea

    Diterbitkan 2020-06-01
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  11. 11
    The Effect of Chemical Activation Using Base Solution With Various Concentrations Towards Sarulla Natural Zeolite

    The Effect of Chemical Activation Using Base Solution With Various Concentrations Towards Sarulla Natural Zeolite oleh Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea

    Diterbitkan 2020-06-01
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  12. 12
    Optimization of Silicon Extraction from Tanjung Tiram Asahan Natural Sand through Magnesiothermic Reduction

    Optimization of Silicon Extraction from Tanjung Tiram Asahan Natural Sand through Magnesiothermic Reduction oleh Andriayani, Saur L. Raja, Herlince Sihotang, Nofrijon Sofyan

    Diterbitkan 2015-12-01
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  13. 13
    Synthesis of silicon nanoparticles with various additions of inert salt as scavenger agent during reduction by the magnesiothermic method as anode lithium-ion batteries

    Synthesis of silicon nanoparticles with various additions of inert salt as scavenger agent during reduction by the magnesiothermic method as anode lithium-ion batteries oleh Andriayani, Saur Lumban Raja, Amir Hamzah Siregar, Amru Daulay, Susilo Sudarman

    Diterbitkan 2024-01-01
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  14. 14
    Evaluation to possibility of cellulose fibers isolated from kapok randu (Ceiba Pentandra) as a precursor growth of carbon micro structures with the assist of metal catalysts

    Evaluation to possibility of cellulose fibers isolated from kapok randu (Ceiba Pentandra) as a precursor growth of carbon micro structures with the assist of metal catalysts oleh Saharman Gea, Andriayani, Averroes Fazlur Rahman Piliang, Boy Attaurrazaq, Sri Rahayu, Sunit Hendrana

    Diterbitkan 2023-02-01
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  15. 15
    Synthesis of Nitrogen-Doped Carbon Dots from Nanocrystalline Cellulose by Pyrolysis Method as Hg2+ Detector

    Synthesis of Nitrogen-Doped Carbon Dots from Nanocrystalline Cellulose by Pyrolysis Method as Hg2+ Detector oleh Marpongahtun, Andriayani, Yugia Muis, Saharman Gea, Suci Aisyah Amaturrahim, Boy Attaurrazaq, Amru Daulay

    Diterbitkan 2023-01-01
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  16. 16
    Facile synthesis and electrochemical performance of bacterial cellulose/reduced graphene oxide/NiCo-layered double hydroxide composite film for self-standing supercapacitor electrode

    Facile synthesis and electrochemical performance of bacterial cellulose/reduced graphene oxide/NiCo-layered double hydroxide composite film for self-standing supercapacitor electro... oleh A. Muhammad Afdhal Saputra, Marpongahtun, Andriayani, Diana Alemin Barus, Ronn Goei, Alfred Tok, Muhammad Ibadurrahman, H.T.S Risky Ramadhan, Muhammad Irvan Hasibuan, Ton Peijs, Saharman Gea

    Diterbitkan 2025-01-01
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