Article Per Year (5 Year)
p-Index From 2020 - 2025
2.096
P-Index
This Author published in this journals
All Journal Journal of Marine Research KOVALEN: Jurnal Riset Kimia GERVASI: Jurnal Pengabdian kepada Masyarakat Dimasejati: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Visi Pengabdian Kepada Masyarakat Journal Of Human And Education (JAHE) Journal of The Indonesian Society of Integrated Chemistry
Faradisa Anindita
Program Studi Kimia, Universitas Sembilan November Kolaka
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Public Health Social Sciences Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of The Indonesian Society of Integrated Chemistry

 1 
Sintesis Dan Karakterisasi Katalis CaO/K2O dari Batu Gamping untuk Produksi Biodiesel Faradisa Anindita; Dian Permana; Hasriani Said
Journal of The Indonesian Society of Integrated Chemistry Vol. 15 No. 1 (2023): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v15i1.25254

Abstract

Dalam penelitian ini, kami melaporkan katalis basa heterogen CaO/K2O yang disintesis dan dikarakterisasi dari batu gamping untuk transesterifikasi minyak jelantah menjadi biodiesel. Konversi batu gamping menjadi katalis CaO melalui kalsinasi pada suhu 1000°C selama 3 jam. Katalis CaO/K2O dibuat dengan metode impregnasi CaO oleh KOH. Katalis dikarakterisasi dengan menggunakan instrumen X-Ray Diffraction (XRD) dan Scanning Electron Microscopy-Energy Dispersive X-Ray (SEM-EDX). Katalis CaO/K2O dibandingkan dengan katalis CaO untuk mempelajari aktivitasnya dalam proses transesterifikasi dalam kondisi yang sesuai (suhu reaksi 65ºC, pemuatan katalis 5% berat, rasio molar minyak terhadap metanol 1:2, dan waktu reaksi 2 jam). Hasil pengujian katalis menunjukkan aktivitas katalitik dengan rendemen Fatty Acid Methyl Ester (FAME) sebesar 65,2 %. Penggabungan K2O ke dalam katalis CaO meningkatkan sifat kebasaan sehingga meningkatkan aktivitas katalitik transesterifikasi.
Study on Utilizing Oil Palm Empty Fruit Bunch Waste into Carbon Nanodots Anindita, Faradisa; Naani, La; Permana, Dian; Karelius, Karelius; Kedang, Yohana Ivana
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 2 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i2.38583

Abstract

This investigation introduces a proficient synthesis of carbon nanodots (CND) utilizing empty fruit bunches (EFB) as an environmentally friendly and economical carbon precursor. The synthesis method involves a combination of pyrolysis and hydrothermal. The optical and physicochemical properties of CND were investigated through X-ray diffraction (XRD), Fourier Transform Infrared (FTIR), Transmission Electron Microscopy (TEM), Particle Size Analysis (PSA), UV-visible, and fluorescence spectroscopy. The CND exhibit a spherical morphology, as confirmed through TEM imaging, with an amorphous structure. Size distribution analysis reveals a predominant particle size range between 3.8 and 4.8 nm, and an average diameter of 4.5 nm. Additionally, these CND demonstrated excellent aqueous dispersibility and exhibited fluorescence emission dependent on excitation. The synthesis procedure utilized a simple method, efficiently converting waste materials into valuable end products.
Co-Authors Agusriyadin, Agusriyadin Alif, Alfiah Andas, Netty Huzniati Andi Besse Patadjai Apriliya, Ella Arif Prasetya Awal, Samsi Dian Permana Disnawati Disnawati Disnawati Disnawati, Disnawati Fazira, Yuli Fitria Mukti, Elisa Gaby Nanda Kharisma Hairia, Warda Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hasriani Said Ilham Antariksa Tasabaramo Inda, Inda Indriani, Windi Jaya Hardi Kamur, Sudarwin Karelius, Karelius Kedang, Yohana Ivana Kurniawan, Muhammad Akbar S. La Na’ani Laksono Trisnantoro Maharani Maharani Maharani Maharani Maharani Maharani, Maharani Mbuli, Firnayanti Megawati , Megawati Megawati - Megawati, Megawati mubarak, azhar aras Muh. Zulzayat Rapi Muhamad Jalil Baari Muhammad Syaiful Muis Muis Muis Na'ani, L.A. Na’ani, La Noviyan Darmawan Nurmira, Nurmira Patadjai, Andi Besse Ramad Arya Fitra Riska Riska Riska Riska Risnawati, Fina Salim Salim Sarimuddin, Sarimuddin Waangkaali Warni Wiana Widiawati Yeni Ilva Zainal Alim Mas'ud