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Johny Wahyuadi Soedarsono

Universitas Indonesia Kampus Baru UI Depok

Jawa Barat, 16424

Indonesia

  • Universitas Indonesia Kampus Baru UI Depok

SCHOLARLY PAPERS

10

DOWNLOADS

1,363

TOTAL CITATIONS

4

Scholarly Papers (10)

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1.

Development of White Tea Extract As Green Corrosion Inhibitor in Mild Steel Under 1 m Hydrochloric Acid Solution

Eastern-European Journal of Enterprise Technologies, 2(6 (110)), 6–20, 2021, doi: https://doi.org/10.15587/1729-4061.2021.224435
Number of pages: 15 Posted: 12 May 2021
Kaban Agus Paul Setiawan, Aga Ridhova, Gadang Priyotomo, Berna Elya, Ahmad Maksum, Yunita Sadeli, Sutopo Sutopo, Taufik Aditiyawarman, Rini Riastuti and Johny Wahyuadi Soedarsono
University of Indonesia (UI), Indonesian Institute of Sciences (LIPI), Indonesian Institute of Sciences (LIPI), University of Indonesia (UI), Department of Mechanical Engineering, Politeknik Negeri Jakarta, University of Indonesia (UI), University of Indonesia (UI), University of Indonesia (UI), Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 308 (248,651)

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Catechin, Green Corrosion Inhibitor, Chemisorption, Adsorption, Surface Modification, Langmuir Isotherm

2.

Reverse Leaching of Magnesium from Ferronickel Slag Using Alkali Solvent Naoh

Eastern-European Journal of Enterprise Technologies, 1(12 (103)), 6-14.doi: 10.15587/1729-4061.2020.193885
Number of pages: 9 Posted: 30 Nov 2020
Agus Budi Prasetyo, Rahadian Darmawansyah, Wahyu Mayangsari, Eni Febriana, Sulaksana Permana, Ahmad Maksum, Soesaptri Oediyani, Florentinus Firdiyono and Johny Wahyuadi Soedarsono
Universitas Indonesia Kampus Baru UI Depok, Universitas Sultan Ageng Tirtayasa Cilegon Banten, Universitas Indonesia Kampus Baru UI Depok, Indonesia Institute of Sciences, Universitas Indonesia Kampus Baru UI Depok, Department of Mechanical Engineering, Politeknik Negeri Jakarta, Universitas Sultan Ageng Tirtayasa Cilegon Banten, Indonesia Institute of Sciences and Universitas Indonesia Kampus Baru UI Depok
Downloads 179 (424,491)
Citation 1

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ferronickel; slag; forsterite; magnesium; silica; leaching; reverse leaching; sodium hydroxide; filtrate; residue; % extraction

3.

Development of Environmental Friendly Corrosion Inhibitor From the Extract of Areca Flower for Mild Steel in Acidic Media

Eastern-European Journal of Enterprise Technologies, 2(6 (104)), 34-45, 2020. doi: 10.15587/1729-4061.2020.197875
Number of pages: 12 Posted: 02 Dec 2020
Norman Subekti, Johny Wahyuadi Soedarsono, Rini Riastuti and Folo Daniel Sianipar
Universitas Indonesia Kampus Baru UI Depok, Universitas Indonesia Kampus Baru UI Depok, Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 165 (456,852)

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Green Inhibitors; Areca Flower; EIS; potentiodynamic polarization; weight loss

4.

Synthesis of Nanocomposites Reduced Graphene Oxide-Silver Nanoparticles Prepared by Hydrothermal Technique Using Sodium Borohydride as a Reductor for Photocatalytic Degradation of Pb Ions in Aqueous Solution

Eastern-European Journal of Enterprise Technologies, 6(5 (120) 2022, 54–62. doi.10.15587/1729-4061.2022.269844
Number of pages: 9 Posted: 04 Apr 2023
Nurhayati Indah Ciptasari, Murni Handayani, Caesart Leonardo Kaharudin, Afif Akmal Afkauni, Adhi Dwi Hatmanto, Isa Anshori, Ahmad Maksum, Rini Riastuti and Johny Wahyuadi Soedarsono
National Research and Innovation Agency (BRIN), National Research and Innovation Agency (BRIN), Universitas Gadjah Mada (UGM), Universitas Gadjah Mada (UGM), Universitas Gadjah Mada (UGM), Bandung Institute of Technology, Department of Mechanical Engineering, Politeknik Negeri Jakarta, Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 135 (544,251)

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lead, reduced graphene oxide, silver nanoparticles, rGO/AgNPs nanocomposite, sodium borohydrate

5.

Effect of Syzygium cumini Leaf Extract as a Green Corrosion Inhibitor on API 5l Carbon Steel in 1M HCL

Eastern-European Journal of Enterprise Technologies, 6(6 (120), 30–41. doi.10.15587/1729-4061.2022.267232
Number of pages: 12 Posted: 04 Apr 2023
Rini Riastuti, Giannisa Mashanafie, Vika Rizkia, Ahmad Maksum, Siska Prifiharni, Kaban Agus Paul Setiawan, Gadang Priyotomo and Johny Wahyuadi Soedarsono
Universitas Indonesia Kampus Baru UI Depok, Universitas Indonesia Kampus Baru UI Depok, Department of Mechanical Engineering, Politeknik Negeri Jakarta, Department of Mechanical Engineering, Politeknik Negeri Jakarta, KST B.J. Habibie, University of Indonesia (UI), National Research and Innovation Agency (BRIN) and Universitas Indonesia Kampus Baru UI Depok
Downloads 132 (558,171)

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green corrosion inhibitor, Syzygium cumini leaf extract, physisorption, polyphenol and flavonoids based inhibitor molecules

6.

Decomposition of Ferronickel Slag Through Alkali Fusion in the Roasting Process

Eastern-European Journal of Enterprise Technologies, 2(12 (110), 44–51, 2021. doi:10.15587/1729-4061.2021.217579
Number of pages: 8 Posted: 15 May 2021
Wahyu Mayangsari, Isma Nur Avifah, Agus Budi Prasetyo, Eni Febriana, Ahmad Maksum, Reza Miftahul Ulum, Florentinus Firdiyono, Rudi Subagja and Johny Wahyuadi Soedarsono
Universitas Indonesia Kampus Baru UI Depok, Sebelas Maret University, Indonesia Institute of Sciences, Indonesia Institute of Sciences, Department of Mechanical Engineering, Politeknik Negeri Jakarta, University of Indonesia (UI), Indonesia Institute of Sciences, Indonesia Institute of Sciences and Universitas Indonesia Kampus Baru UI Depok
Downloads 120 (600,462)

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ferronickel, slag, alkali fusion, roasting, thermal, decomposition, Na2CO3, olivine, aluminum, chromium, iron, magnesium

7.

Failure Analysis of Geothermal Perforated Casing Tubing in H2S and O2 Containing Environment

Eastern-European Journal of Enterprise Technologies, 6(12 (108)), 72-78, 2020. doi: 10.15587/1729-4061.2020.215163
Number of pages: 7 Posted: 04 Mar 2021
Harris Prabowo, Yudha Pratesa, Askin Tohari, Ali Mudakir, Badrul Munir and Johny Wahyuadi Soedarsono
Universitas Indonesia Kampus Baru UI Depok, Universitas Indonesia Kampus Baru UI Depok, PT Pertamina Geothermal Energy Jl. Medan, PT Elnusa Jl., Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 104 (674,591)

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corrosion; H2S; air drilling; failure; tubing; failure analysis; carbon steel

8.

A Study of Cerium Extraction From Bangka Tin Slag Using Hydrochloric Acid

Eastern-European Journal of Enterprise Technologies, 4(6 (106)), 24-30. doi: 10.15587/1729-4061.2020.210530
Number of pages: 7 Posted: 08 Jan 2021
Kurnia Trinopiawan, Zaki Mubarok, Kurnia Setiawan Widana, Budi Yuli Ani, Yarianto Sugeng Budi Susilo, Riesna Prassanti, Iwan Susanto, Sulaksana Permana and Johny Wahyuadi Soedarsono
National Nuclear Energy Agency of Indonesia, Bandung Institute of Technology, National Nuclear Energy Agency of Indonesia, National Nuclear Energy Agency of Indonesia, National Nuclear Energy Agency of Indonesia, National Nuclear Energy Agency of Indonesia, State Polytechnic of Jakarta, Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 95 (725,554)

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Bangka Tin Slag; Cerium; HCl; Alkaline Fusion; Water Leaching; Optimum Conditions

9.

Development of Cobalt-Free Oxide (SM 0.5SR 0.5FE 0.8CR 0.2O 3-δ) Cathode for Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFCS)

Eastern-European Journal of Enterprise Technologies, 6 (5 (108)), 15–20, 2020. doi: https://doi.org/10.15587/1729-4061.2020.217282
Number of pages: 6 Posted: 02 Mar 2021
Iwan Susanto, Dianta Mustofa Kamal, Sidiq Ruswanto, Rahmat Subarkah, Fuad Zainuri, Sulaksana Permana, Johny Wahyuadi Soedarsono, Adi Subardi and Yen-Pei Fu
State Polytechnic of Jakarta, Department of Mechanical Engineering, Politeknik Negeri Jakarta, Department of Mechanical Engineering, Politeknik Negeri Jakarta, Department of Mechanical Engineering, Politeknik Negeri Jakarta, State Polytechnic of Jakarta, Universitas Indonesia Kampus Baru UI Depok, Universitas Indonesia Kampus Baru UI Depok, Institut Teknologi Nasional Yogyakarta and National Dong Hwa University
Downloads 74 (844,901)
Citation 2

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solid oxide fuel cells; cobalt-free cathode; perovskite structure; oxygen content; conductivity

10.

Surface Modification of Magnetic TiO2 Core-Shell with Doped Cerium for Enhancement of Photocatalytic Performance

Eastern-European Journal of Enterprise Technologies, 3(6 (105)), 13-20, 2020. doi: 10.15587/1729-4061.2020.203186
Number of pages: 8 Posted: 28 Dec 2020
Fachruddin Fachruddin, Iwan Susanto, Ching-Cheng Chen, Nugroho Eko Setijogiarto, Fuad Zainuri, Sulaksana Permana and Johny Wahyuadi Soedarsono
State Polytechnic of Jakarta, State Polytechnic of Jakarta, National Dong Hwa University, State Polytechnic of Jakarta, State Polytechnic of Jakarta, Universitas Indonesia Kampus Baru UI Depok and Universitas Indonesia Kampus Baru UI Depok
Downloads 51 (1,052,702)
Citation 1

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Magnetic photocatalyst; Photodegradation; Cerium doped TiO2; surface modification; photocatalytic performance