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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) VALENSI Jurnal Bios Logos CHEMISTRY PROGRESS JURNAL KIMIA SAINS DAN APLIKASI JURNAL TEKNOLOGI LINGKUNGAN IPTEK Journal of Proceedings Series Jurnal Riset Kimia SEMIRATA 2015 Jurnal Kimia Mulawarman IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Science and Technology Indonesia Jurnal Penelitian Sains Chimica et Natura Acta Indonesian Journal of Pure and Applied Chemistry Sains Natural: Journal of Biology and Chemistry Jurnal Tanah dan Iklim
Charlena
Departemen Kimia,Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor Kampus IPB Dramaga Jl.Agatis Wing 2 Level 4, Bogor 16144, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics

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Journal : Jurnal Kimia Mulawarman

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Synthesis and Characterization of Copper(II) Oxide (CuO-NP) Nanoparticles using Chemical Precipitation Method Charlena Charlena; Sri Sugiarti; Dila Ardiansyah
JURNAL KIMIA MULAWARMAN Vol 21 No 2 (2024)
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jkm.v21i2.1260

Abstract

This study aims to optimize the calcination temperature and see the effect of adding surfactant on the bandgap, particle size, crystallinity level of CuO nanoparticles (CuO-NP), and the activity of CuO nanoparticles as an antibacterial agent. CuO-NP was successfully synthesized using the chemical precipitation method with variations in calcination temperature of 400, 600, and 800 °C with NaOH as a precipitating agent. The synthesized nanoparticles were further characterized using a UV-Vis, XRD, and SEM-EDX spectrophotometer. The value of the CuO-NP bandgap increases with increasing temperature. The bandgap gets bigger when the absorbance value gets smaller. Increasing the calcination temperature causes the crystal size of CuO-NP to become larger. The best level of crystallinity of CuO-NP was obtained at 68,31% with a calcination temperature of 600 °C. Adding 1% PVP did not significantly prevent agglomeration between CuO-NP particles, thereby increasing the size of CuO-NP particles. Keywords: bandgap, CuO-NP, PVP, temperature
Co-Authors Aditya, Muhammad Hafizh Agung Dhamar Syakti Ahmad Syahreza Akhiruddin Akhiruddin Maddu Aldes Lebani Ananda Novita Hi Pattu Armi Wulanawati Aslihati Aslihati Chonny Damayanti Daniel Putra Oktavianus Laia Dede Heri Yuli Yanto Dicky Iswara, Muhammad Dila Ardiansyah Dyah Iswantini Hanies Ambarsari Henny Purwaningsih Ida Ayu Putu Sri Widnyani Irma Herawati Suparto Irma Herawati Suparto Irma Herawati Suparto Iswandi Anas Iswandi Anas J. SRI ADININGSIH Joni Prasetyo, Joni Khefanny, Yemima Chellyne Khofiyatuzziyadah, Alif Aryan L.I NURHAYATI LADY R. WIDOWATI Manasye Erlangga Marita Soebrata, Betty Mas?ud, Zainal Alim Maulida Oktaviani Moch. Irgham Zuhfria Moh. Yani Nazriati Nazriati dkk. Niken Dyah Wanodyanti Nurmawan, Cucu Putri Nurul Afiati Aflakhah Purwaningsih, Henny Purwantiningsih Ravena Ravena Rosdiana, Tina S. SRI DWININGSIH Setyanto Tri Wahyudi Sianipar, Rut Novalia Rahmawati Sulistioso Giat Sukaryo Susi Sulistia, Susi Tatang Hidayat Tetty Kemala Tina Rosdiana Wisaeni Intannia Wulan Islamia Yadi Setiadi Yadi Setiadi Yessie Widya Sari Zainal Alim Mas'ud Zainal Alim Mas’ud