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Journal : science and technology indonesia

Oil Palm Leaves as an In-situ Bio-silica Source in Sustainable Synthesis of V2O5-SiO2 Yudha S., Salprima; Adfa, Morina; Wibowo, Risky Hadi; Reagen, Muhamad Alvin
Science and Technology Indonesia Vol. 10 No. 4 (2025): October
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.2025.10.4.1148-1155

Abstract

Using ammonium vanadate and natural silica from oil palm leaves in situ at 900oC is a sustainable synthesis method for producing V2O5-SiO2 mixed oxides in the form of a brownish powder. Therefore, this study aims to investigate a more environmentally friendly alternative to synthesizing V2O5-SiO2 using oil palm leaves, a by-product from oil palm farming. The XRD analysis of the reaction products showed specific V2O5 peaks and broadened peaks, indicating the presence of amorphous silica. The Fourier transform infrared (FTIR) analysis, which revealed the presence of Si-O-Si and Si-O-V functional groups, also supported the characteristic assessment. In addition, X-ray fluorescence (XRF) analysis showed that V2O5 (46.70 mass%) and SiO2 (52.60 mass%) were present, along with small amounts of other possible metal oxides, such as P2O5, K2O, CaO, Fe2O3, Al2O3, and PdO.
Co-Authors : Samwilson Slamet, : Samwilson ACENG RUYANI Adriansyah, Aulia Aini Nurul Anggraini, Putri Lisya Anisah, Saskia Anugrah, Ratu Intan Ardiansyah, Rangga Avidlyandi, Avidlyandi Azhar, Afra Wafiqah Berutu, Ali Sadikin Berutu, Mei Awbina Darmi, Darmi Devi Ratnawati Dominica, Dwi Dzakwan, Muhammad Naufal Elfi Yuliza Ernis, Gustria Evi Maryanti Fadhila, Muhammad Adeng Fahmi, Riziq Ilham Nur Fatimatuzzahra Fatimatuzzahra Fitri, Sabrina Helmiyetti Hidayah, Thoriqul Ilfanisari, Vinolla Iman Rusmana Indah Medani, Della Jarulis Jarulis Jody, Regina Khafit Wiradimafan Kurniawan, Yehezkiel Steven Lingga, Rahmad Maharani, Lia Putri Mashudi Mashudi Masrijal, Camelia Dwi Putri Mawakhid, Oki Rokhim Medani, Della Indah Morina Adfa Nabella, Inastia Nabila, Bella Nasution, Riski Padilah Nesbah, Nesbah NISA RACHMANIA MUBARIK Notriawan, Doni Oky Hermansyah Prastya, M. Eka Puspytha, Yolanda Ramanda, Putri Reagen, Muhamad Alvin Refpo Rahman Reza Pertiwi Rina Suthia Hayu Rindiyani, Rindiyani Rizwar, Rizwar Rofiani, Desi Rosianti, Nadya Rothman, Dita Delia Safniyeti Sal Prima Yudha S SALPRIMA YUDHA S Salsabilla, Sisilia Sapitri, Sartika Wati Dwi Saputra, Apin Sari, Chaincin Buana Sari, Dhea Amelia Sasmita, Anggun SEMPURNA GINTING Setiawan, Redo Shari, Winda Shufyani, Fahma Silvia, Elsi Simanjuntak, Putri Hezekiel Claracia Sinaga, Samuel Billie Tua Sinisuka, Alfredi Anis Fadhila Ginting Sipriyadi Suci Rahmawati, Suci Susanti, Elia Taifur, Aghus Thalib, Nisa Muhammad Thamara, Monika Thenawidjaya, Maggy Tri Sunardi, Tri Trianda, Aldy Triani, Lensi Agus Uci Cahlia Vicka Andini Wahyuni, Reza Welly Darwis Wulandari, Gustina Dwi Yar Johan, Yar