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PANJAITAN, MUKTAR B
Universitas HKBP Nommensen Pematangsiantar
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Journal : Science and Technology Indonesia

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Characterization of Synthesized NiCo2O4 with Trisodium Citrate for Supercapacitor Material: A Preliminary Study Andriono Manalu; Istas Pratomo Manalu; Muktar Bahruddin Panjaitan; Ady Frenly Simanullang; Parlindungan Sitorus
Science and Technology Indonesia Vol. 8 No. 2 (2023): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2023.8.2.245-251

Abstract

Supercapacitors can be called electrostatic double-layer capacitors (EDLCs) or pseudo-capacitors based on their energy storage mechanism. Pseudo-capacitors with metal oxide electrodes that transmit electric charge offer great application power but low stability. This study aims to characterize trisodium citrate (TSC) modified NiCo2O4/rGO electrodes as a preliminary study for the NiCo2O4 nanoparticle pseudo-capacitor. The materials were characterized using SEM (Scanning Electron Microscopy), XRD (X-Ray Diffractometer), FT-Raman (Fourier Transform Raman Spectroscopy), and FTIR (Fourier Transform Infrared Spectroscopy). All of these analyses confirmed that NiCo2O4 was manufactured successfully using TSC. At XRD, the angles of 2????, namely 45.04 and 53.34°, matched the plane of the cubic phase nanorod crystals of NiCo2O4 with values of 400 and 511, respectively. In the Raman examination, the presence of rGO, which increased the crystallinity of NiCo2O4 nanoparticles, was confirmed. FTIR analysis indicated that the 1550-1600 cm−1 corresponds to a C=C functional group in an aromatic ring or a C=O ????-???? structure, and the wavenumber of 2300 cm−1 corresponds to the OH group in TSC, an alkanoate derivative. SEM analysis determined that NiCo2O4 nanoparticles with 1 mmol TSC are the ideal material for supercapacitor electrodes, as the structure is the most uniform, soft, and tidy. Further analysis is needed to confirm the stability of the modified material.
Co-Authors Ady Frenly Simanullang Agnes Manurung Albert Welman Daulat Lumbangaol Andreas Manurung Anton Luvi Siahaan Apriani Sijabat Aprido Bernando Simamora Aprido Bernando Simamora Arent, Ease Arni Dasmita Saragih Arpita Simanjuntak Arwin Tannuary Asister Fernando Siagian Ayu Wulandari Baehaqi Bangun Munte Batubara, Silviantika Bertaria Sohnata Hutauruk Claudia Sianipar Cristin Veronika Turnip Dionisius Sitinjak Dumaris E Silalahi Dumaris E. Silalahi Dumaris Elserida Silalahi Dumaris, Atri Dumayanti Sihombing, Sabar DWI CAHYONO Eka Sitorus Elisa Hutagaol Emelda Thesalonika Endang Fatmawati Enjelina Siregar Ester Ayu Dewi Sihombing Esti Marlina Sirait Feby Samosir Firman Pangaribuan Fransius Jonathan Sitepu Fransius Jonathan Sitepu Frederynne Purba Gaol, Gabe Pangeran Lumban Gultom, Desi Lestari Harefa, Rossa Silvia Hargiani, Fransisca Xaveria Hedty Sitio Hedty Sitio Hematryn Ompusunggu Henni Elprida Saragih Herman . Herman Herman Hotmaida Margaretha Sianipar Hutabalian, Masnaria Hutahaean, David Togi Hutasoit, Anggiat Binsar Indra Teja Kusuma Istas Pratomo Manalu Iwin Sari Siagian Johannes Simorangkir Jon Roi Tua Purba, Jon Roi Tua Judijanto, Loso Julianingsih, Dwi Julyanthry Julyanthry Julyanthry, Julyanthry Lasmaida Sitorus Lorenzo, Agung M. Yogi Riyantama Isjoni Mamadiyarov, Zokir Manalu, Andriono Marnala Pangaribuan Marpaung, Betty Grace Parsaulian MARTIN DAVID SIADARI Martua Ferry Siburian Mashudi Alamsyah Masniawita Gloria Sinaga Melvin M. S Simanjuntak Melvin M. Simanjuntak Meno Karolina Tanjung Mila Kristiani Sitepu Mufarizuddin Mungkap Mangapul Siahaan Nainggolan, Lonatasya Sevari Natalina Purba NIA T. SILALAHI Nora Melviani Napitupulu Nur Andini Cintana Febyatanri Nurhalimah Nurhalimah Nurhayati Pakpahan Nurmaida Panggabean Oktavia Elfrida Sihite Parlindungan Sitorus Partohap S. R Sihombing, Partohap S. R Pasaribu, Agnes Gracella Pasaribu, Eva Pasaribu, Sunggul Peniel Marasi Hutahaean Pirngadita Purba Pretty Claudia Saragih Prini Desima Evawani Ambarita Purba, Christian Neni PURBA, LYDIA Purba, Moses Novianus Purba, Nancy Angelia Purba, Ridwin Putri Hutabarat Ramauli Sibatuara RAYI D. M. SINAGA Remika Intan Sari Sirait Rick Hunter Simanungkalit, Rick Hunter Ridwin Purba Rio Parsaoran Napitupulu Rio Parsaoran Napitupulu Rio Parsaoran Napitupulu ROITA MEILANI NAIBAHO Ronny Gindo Pakpahan Rosben Sihombing Rosma Simangunsong Roy Magelhaens Purba Sabar Dumayanti Sihombing Saputra, Nanda Saragih, Ria Angelina Saratahoma Sidabutar Selamat Triadil Saragih Selamat Triadil Saragih Selly Opalin Lumban Tobing sherly sherly Sherly Sherly Siagian, Gunaria Siahaan, Fine Eirene Siahaan, Saloom Hilton Siahaan, Shinta Bella Siahaan, Theresia Monika Sianturi, Herman W.P Sidabutar, Yanti Arasi Sihaloho, Damaris Sihombing, Lisbet Sijabat, Desi Sijabat, Osco Parmonangan Silalahi, Juwita Silviana Tampubolon Simamora, Rianita Simanjuntak, Melvin Simanjuntak, Roy Christopher Simanjuntak, Yeni Simanullang, Ady Frenly Simarmata, Radode K. Simarmata, Radode Kristianto Sinaga, Miranda Sinurat, Bloner Sipahutar, Yulia Stevanni Sirait, Dipa Martina Sirait, Fitri Novita Sari Siregar, Sempria Siti Agustina Manik Siti Nur Cahyani Sitio, Hetdy Sitohang, Sukardo Sonia Raherka Sorta Dewi Marcelina Simbolon Steven Yuki Damanik Sukardo Sitohang Suryanti Tampubolon Syamsiar, Syamsiar Tambunan, Janwar Tasya Claudia Siringo ringo Theresya Novaeliza Pardosi Thesalonika, Emelda Tiarma Intan Marpaung Tumpal Manahara Siahaan Uslan Valentina Silalahi Veronika Hasugian Vina Adelia Sinaga Vita Hutabarat Wendaria Haloho Yanta Damanik Yanti Arasi Sidabutar Yanti Kristina Sinaga Yeni Enjela Sianturi Yustina Sihol Marito Primaria Sinaga