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Journal : Science and Technology Indonesia

Nickel Salt Dependency as Catalyst in the Plating Bath on the Film Properties of Cu/Cu-Ni Rosyidan, Cahaya; Kurniawan, Budhy; Soegijono, Bambang; Maulani, Mustamina; Samura, Lisa; Nababan, Frederik Gresia; Putra, Valentinus Galih Vidia; Susetyo, Ferry Budhi
Science and Technology Indonesia Vol. 9 No. 3 (2024): July
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.2024.9.3.529-538

Abstract

Metal plating frequently employs nickel (Ni) and copper (Cu) as anodes. Cu/ Cu-Ni film formed has many advantages, such as better corrosion resistance and high hardness characteristics. This study aims to assess the properties of Cu/Cu-Ni film, such as phase, surface morphology, crystallographic orientation, hardness, corrosion analysis, and contact angle, which were fabricated using electrodeposition with various Ni salt additions (0.3, 0.5 and 0.7 M). In addition, the cathode current efficiency (CCE) and deposition rate of the Cu/Cu-Ni electrodeposition were also investigated. An increase in Ni salt in the plating bath could enhance the pH, promoting higher CCE and depleting hydrogen evolution at the cathode, leading to the presenting Ni phase in the alloy. The higher concentration of Ni salt in the solution could also enhance the deposition rate due to a shift to a pH value, which affects the roughening of the surface morphology, promoting a higher contact angle. All crystal structures generated by Cu/Cu-Ni electrodeposition were FCC, with the preferred orientation of the (111) plane. Crystallite size and lattice strain depend on the deposition rate. Less crystallite size and lattice strain affect the film’s hardness and corrosion resistance. Moreover, the third bath had the resulting Cu-Ni layer with the best hardness and corrosion rate of around 136 HV and 0.081 mmpy.
Co-Authors Ainurridha, Kemas Akhmad Alfiandi Sembiring Andry Prima Aqlyna Fattahanisa Arkaan, Muhammad Dzaki Aryanto, Reza Asri Nugrahanti Asri Nugrahanti, Asri Bambang Soegijono Bambang Soegijono Bayu Satiyawira Budhy Kurniawan Cahaya Rosyidan Christoper, Levi Martin Daniel Edbert Djunaedi Agus Wibowo Evi Ulina Margareta Situmorang Fadliah, Fadliah Fadliah, Fadliah Fajarwati, Kartika Ferry Budhi Susetyo Ferry Budhi Susetyo Gabriella Jasmine Gemintang Atlantika Urbiyanto hanz seca rifansyah cipta maheza Harin Widiyatni Havidh Pramadika Hidayat, Hifzhan Rizki Hifdzan Rizki Hidayat Hilyah Auliya Kartika Fajarwati kartika fajarwati hartono Kashah, Muhammad Refli Kevin Lukas Pearlo Kurniawati, Riskaviana Lestari Levi Martin Christoper Simanjuntak lilik zabidi Lilik Zabidi, Lilik Maman Djumantara Maman Djumantara Maman Djumantara, Maman Maulani, Mustamina Mentari Gracia Soekardy Michael, David Muhammad Burhannudinnur Muhammad Burhannudinnur Muhammad Burhannudinnur Muhammad Burhannudinnur Muhammad Yunan Hasbi Mulia Ginting Mustamina Maulani Mustamina Maulani Mustamina Maulani Nababan, Frederik Gresia Onnie Ridaliani Pauhesti Pauhesti Pauhesti Pauhesti Pauhesti Pearlo, Kevin Lukas Prapansya, Onnie Ridaliani Puri Wijanti Putra, Valentinus Galih Vidia Rachmi Kartini Raisha Marsha Raka Handika Putra Risyad Baihaqi Rosmalia Dita Nugraheni Safira Azzahra fira Samsol Subandrio Soemali Suherman Dwi Nuryana Suryo Prakoso Suryo Prakoso, Suryo Syamidi Patian Syamsul Irham Syamsul Irham, Syamsul Valentinus Galih Vidia Putra Widia Yanti, Widia Wiwik Dahani wiwik dahani, wiwik