Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Fisika Unand

Kajian Pengaruh PH dan Berat Kertas Terhadap Sintesis dan Karakteristik Silika Fiber dari Limbah Kertas HVS dan Kardus dengan Metode Sol Gel Ardya Pramesti Regita Cahyani; Foni Putri Sandi; Sintha Soraya Santi
Jurnal Fisika Unand Vol 14 No 5 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.14.5.428-434.2025

Abstract

The conversion of paper waste into silica fiber represents a strategic effort to reduce environmental pollution while adding value to HVS and cardboard waste. This study aims to examine the effect of pH and paper waste weight variations on the synthesis process and the characteristics of silica fiber produced using the sol-gel method. HVS and cardboard waste were used as cellulose sources, combined with sodium silicate and methanol. The variables tested included pH (3–7) and paper weight (8, 10, and 12 grams). Characterization involved density analysis, functional group identification using FTIR, and thermal stability assessment via TGA. The optimum condition for HVS waste was achieved at pH 5 with 8 grams, yielding a density of 1.8946 g/cm³, while for cardboard it was at pH 5 with 12 grams, yielding a density of 2.0228 g/cm³. Silanol and siloxane groups were identified in the FTIR spectra, and TGA results indicated good thermal stability at high temperatures. It can be concluded that variations in pH and paper waste weight significantly affect the formation and properties of the resulting silica fiber.
Co-Authors Amalia Azzahroh Andriani, Silvia Desy Anjuda, Adli Putra Ardya Pramesti Regita Cahyani Ari Suwito Putra Ramadhon Ariesta Artamevia, Nazwa Azzahra, Tsania Putri Bintang Arya Sena Cakradetha, Ivenda Sasquea Chamida, Rida Damayanti, Savira Farizqy Dyah Suci Perwitasari Erliyanti, Nove Kartika Erwan Adi Saputro Erwan Adi Saputro Febriansyah, Harris Foni Putri Sandi Hamzah Fansuri Haque, Annisa Mutiara Salma Hariyanto, Ayu Puspita Kandhi Hartono, Muhamad Dendy Ika Nawang Puspitawati Indah Dwi Asti Irawati , Febriana ISNI UTAMI Juventino, Syahdhan Adiyah Islami Kesuma, Destha A. Ketut Sumada Khonsa Rezkania, Gita Kindriari Nurma Wahyusi Kusumawati, Yuly Milenia, Bella Mohd Hafiz Dzarfan Othman Muhammad Aji Pangestu Mutasim Billah Muthiah, Dewi Muzdalifah, Muzdalifah Nandini , Atika Nelvira Juanmara Ardyansa Novel Karaman Nur Aini Fauziyah Nuraffandy, Achmad Naufal Nurfita, Etti Nurhediana, Silvana Dwi Nurul Widji Triana Pangestu, Titan Obby Pasang, Tim Pasang, Timotius Pramuji, Faiq Hawaari Ahmad Prastica, Nita Purwanto Purwanto Puspitasari, Kurnia Putranto, Thomas T. Rahmani, Tara Puri Ducha Reva Edra Nugraha Ristikawati, Anita Rohman Rosida Rosida Rosida Rosida Rosida Rosida Rosida, Rosida - S Suprihatin Salfana, Dian Rizka Sani Sania, Nabilla Silvana Dwi Nurherdiana Silvy Indah Safitri Sri Redjeki SRIE MULJANI Suriyanto Suriyanto, Suriyanto Susilowati sutiyono sutiyono Sutiyono, Sutiyono Syafsir Akhlus Tasya Vyra Putri Ariyani Trianna, Nurul Widji Utama, Shanita Agitiya Wahyudi, Bambang Wahyusi, Kindriari Nurma Winandri, Kautsar Rahman Windhy Mutiara Salsabillah Yahya A. Yogaswara, Rachmad Ramadhan Zafirah, Shakanti 'Aqilah