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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian COPING (Community of Publishing in Nursing) Jurnal Ilmu Ternak Jurnal Transportasi Jurnal Ilmiah Universitas Batanghari Jambi Indonesia Jurnal Kebidanan Jurnal Inovator Performance Spatial : Wahana Komunikasi dan Informasi Geografi IJIES (International Journal of Innovation in Enterprise System) JPP Jurnal Kesehatan Poltekkes Palembang Chronologia Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Salingka Abdimas Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS) Jurnal Pengabdian Bisnis dan Akuntansi Soedirman Darma Sabha Cendekia Jurnal Ekonomi, Bisnis, dan Akuntansi KAFFAH: Jurnal Pendidikan dan Sosio Keagamaan Prosiding Seminar Nasional Unimus International Journal of Information Engineering and Science PERIODE: Jurnal Sejarah dan Pendidikan Sejarah Jurnal Pendidikan Bahasa, Sastra, dan Pengajaran
Sri Martini
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Journal : Jurnal Inovator

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Modifikasi Permukaan Elektroda Karbon Menggunakan CuS@rGO-Nafion dan Uji Kinerja Elektroda pada Aplikasi Sensor Hidrazina Dian Kharismadewi; Sri Martini
Jurnal INOVATOR Vol. 5 No. 1 (2022): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v5i1.150

Abstract

Hydrazine is a dangerous chemical compound that is widely used in various industries. The presence of this compound in the waters resulting from the disposal of industrial waste must be monitored and controlled for its presence. For this reason, a sensor is needed that can be used to detect the presence of this compound in the waters. Commercial carbon electrodes are environmentally friendly materials and are relatively cheap to be used as potential sensor materials, but these materials have low electrochemical activity and are hydrophobic. To increase the electrochemical activity of the carbon electrode, modifications were carried out using CuS-Nafion and CuS@rGO-Nafion materials which were synthesized through solvothermal reactions and dropped-casting on the surface of the carbon electrodes. The modification was successfully carried out which was shown by the results of scanning electron microscopy which had a high response to the hydrazine compound shown from the results of cyclic voltammetry (CV) analysis. The best result is shown by carbon electrode modified using CuS@rGO-Nafion materials. The electrochemical impedance spectroscopy (EIS) results showed excellent results where the Rct value was 2178 Ω which could facilitate high electron transfer on the modified electrode surface.
Co-Authors : Samwilson Slamet, : Samwilson Abrar Agus Kusnayat Aguscik Aguscik Andes Ismaya Annisa Haq Athiutama, Ari Dian Kurniati Rahayu Dino Caesaron Djunaedi Djunaidi Dwianita Conny Palar, Dwianita Conny Ekaningtyas Widiastuti Elda Yanti Elfidiah Elfidiah Erna Y uliwati Esa Yanri Mekar Lorena Faiza Yuniati Farhaeni, Mutria Ferly Indra Putra Fina Lazuardi Hamzah Hasyim Herawati Jaya Ikhsan Ikhsan Indah Yuliana Indra Febriani Jawiyah Jawiyah Kharismadewi, Dian Kiagus Ahmad Roni M Zulkarnain Marimin , Marta Pastari Marta Pastari Martha, Nuraeni Mohamad Erihadiana, Mohamad Muhammad Fatih I’tishom Neshy Sulung Nurlaili Nurlaili Nurmalia Ermi Peni Ana Sari Ratu Husmiati Rini Widianingsih Risnawati Tanjung Rosmala Kurnia Dewi Rostika Flora Salsabila Ardisa Putri Utomo Sauland Sinaga Sinta Mulyani Dwi Putri Siti Zulaikha Wulandari Sri Endriyani Sri Untari Sukardi Sukardi Sulistyandari Sulistyandari Sumitro Adi Putra Triani Arofah Vindya Mayralda Wal Triningsih Weni Novandari Winario Yetti Purnama Zulkarnain, Mohammad