Article Per Year (5 Year)
p-Index From 2021 - 2026
2.064
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Jurnal Neutrino : jurnal fisika dan aplikasinya MPI (Media Pharmaceutica Indonesiana) Jurnal Kimia Riset Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa Pharmaceutical Sciences and Research (PSR) Jurnal Tumbuhan Obat Indonesia Jurnal Sains dan Kesehatan
Budipramana, Krisyanti
Department Of Pharmaceutical Biology, Faculty Of Pharmacy, University Of Surabaya, Surabaya 60293, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
Effect of Tween 20 on the Electrochemical Synthesis and Properties of Nickel Hydroxide Nanoparticles Pramana, Yanatra Budi; Asranudin; Budipramana, Krisyanti
Jurnal Kimia Riset Vol. 10 No. 2 (2025): December
Publisher : Universitas Airlangga, Campus C Mulyorejo, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkimris.v10i2.76614

Abstract

Nickel (II) hydroxide (Ni(OH)₂) nanoparticles have attracted significant research interest due to their potential in applications such as supercapacitors, batteries, and electrocatalysis. However, conventional synthesis methods often face challenges related to high costs and complex instrumentation. This study presents a simple, low-cost, and controllable approach for synthesizing Ni(OH)₂ nanoparticles using a surfactant-assisted electrochemical method. The synthesis was conducted through electrolysis at 100°C in an aqueous solution containing sodium citrate, with Tween 20 employed as a structure-directing agent, Tween 20 was effective in producing smaller, dispersed, quasi-spherical particles while preventing severe agglomeration. The resulting nanoparticles were characterized using various analytical techniques, including UV-Vis and FTIR spectroscopy, X-ray Diffraction (XRD), Thermal Gravimetric Analysis (TGA), and electron microscopy (TEM/SEM). UV-Vis analysis showed a characteristic absorption peak at 387 nm, confirming nanoparticle formation. XRD analysis validated the synthesis of a nanocrystalline hexagonal Ni(OH)₂ phase. Electron microscopy revealed a hierarchical, flower-like morphology composed of nanosheets and demonstrated that Tween 20 was effective in producing smaller, dispersed, quasi-spherical particles while preventing severe agglomeration. Furthermore, the thermal decomposition of Ni(OH)₂ into highly crystalline cubic, NiO via calcination was confirmed by TGA, XRD, and FTIR analyses, with the main decomposition occurring at approximately 335°C. This research demonstrates an effective and economical route for producing Ni(OH)₂ nanoparticles with controlled morphology, enhancing their potential for practical applications.
Co-Authors Adang Firmansyah Agung Wibawa Mahatva Yodha Amelia Lorensia Amilia, Eva Anita Purnamayanti Asranudin Bramianto Setiawan Djoko Adi Walujo Elfahmi Elfahmi, Elfahmi Fauziatul Fajaroh Frangky Sangande Huda, Miftakul Indah Nurhayati Manik Ayu Titisari Marisca Evalina Gondokesumo, Marisca Evalina Marthy Meliana Ariyanti Jalmav Pratama, Anggara Martha Prihono Putranti, Astridani Rizky Raharjo, Dian Natasya ratih ratih Rissyelly, Rissyelly Setiawan, Vendra Subandowo, Marianus Sukrasno Sukrasno Suryadinata, Rivan Virlando Syaikhul Aziz Wardani, Mariani Ika Wijaya, Yeremia Tanu Yanatra Budi Pramana Yitno Utomo Zulfikar Ainunsidiq, Mohammad