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All Journal Jurnal Fisika Unand Jurnal Kimia Riset Jurnal Pengabdian UNDIKMA Magnetic: Research Journal of Physics and It’s Application Indonesian Community Journal Jurnal Riset Fisika Indonesia INOVASIA Khidmatuna: Journal of Research and Community Service Najwa Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Gabriela Elsandika
Universitas Palangka Raya
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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Journal : Jurnal Fisika Unand

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Sintesis dan Karakterisasi Silika Sekam Padi sebagai Material Self-Cleaning Elsandika, Gabriela; Dirgantara, Made; Beladona, Siti Unvaresi Misonia; Pasaribu, Marvin Horale
Jurnal Fisika Unand Vol 14 No 2 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.14.2.124-130.2025

Abstract

This study aimed to valorize rice husk waste by extracting silica and developing a self-cleaning surface coating. Silica was successfully extracted from rice husk ash via an alkaline reflux method followed by acid precipitation. The extracted silica exhibited an amorphous structure with a high purity of 96.7%, as confirmed by X-ray diffraction (XRD) and X-ray fluorescence (XRF) analysis. Subsequent modification with Trimethylchlorosilane (TMCS) significantly enhanced the hydrophobicity of the silica, resulting in a contact angle of 99.84° with water. The synthesized silica-based material demonstrates promising potential as a self-cleaning surface coating, offering improved durability and ease of maintenance.
Co-Authors Afifullah, Rahmad Agustianti, Wandry Ahmad Saefulloh Amelia Azahra, Nur Shellae Bryan Faith Situmorang Budi Hariyanto Enjelika Erwin Prasetya Toepak Fitriani Fitriani Hanand , Zanuar Hafidz Asani Hendrawan, Risky Pratama Heni, Anisa Nugraha Ibnu Sina Irawan, Aldi Jahra, Alvia Julius Telaumbanua Justin, Axel Berkat Khairi Khairi Khairi Kurniawati, Neny Luqman Hakim Ma'rifah, Siti Made Dirgantara Marvin Horale Pasaribu Panggabean, Lady M. Putri, Fanie Mardina Reni Agustiani Reni Agustiani Reni Agustiani, Reni Retno Agnestisia Salsa Ayudhia Pratama Samsul Arifin samsul arifin Samsul Arifin Serlinawati Setiawan, M. Abdur Rofiq Sihombing, Feridah A. Siti Unvaresi Misonia Beladona Suryadi, Achmad Valentino Tabang Valentinus Waruwu WULANDARI Yonatan Ari Santoso Yunida Iashania Yunita Enzelina Silaban