Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Chemistry Indonesian Journal of Chemical Research
Aishah Abdul Jalil
Department of Chemical Engineering, Faculty of Chemical and Engineering, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor Bahru, Johor, Malaysia
Biochemistry, Genetics & Molecular Biology Chemistry Engineering Environmental Science

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Chemistry Indonesian Journal of Chemical Research

 1 
Characterization and Kinetic Study of Methylene Blue Photocatalytic on ZnO/ZSM-5 Hellna Tehubijuluw; Fensia Analda Souhoka; Yuly Kusumawati; Didik Prasetyoko; Riki Subagyo; Reva Edra Nugraha; Aishah Abdul Jalil
Indonesian Journal of Chemical Research Vol 11 No 2 (2023): Edition for September 2023
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598//ijcr.2023.11-hln

Abstract

Photodegradation of organic pollutants depends significantly on the structure of metal oxide-based semiconductor photocatalysts. ZnO/ZSM-5 has shown the potential to significantly improve its photocatalytic efficiency for removing waterborne pollutants. ZnO/ZSM-5 has been reported to be an active catalyst for degrading methylene blue. These methods commonly involve various catalytic reactions, with the Langmuir-Hinshelwood process being used to describe the reaction kinetics. A kinetic study on the photocatalytic degradation of methylene blue using ZnO/ZSM-5 was conducted under UV-LED lamp irradiation. ZnO/ZSM-5 was characterized using XRD, SEM, and N2 adsorption-desorption, and it was prepared via the impregnation method. The interaction between ZnO/ZSM-5 and methylene blue solutions over a period of 30 to 180 minutes was monitored using a UV-Vis spectrophotometer. The photocatalytic degradation of methylene blue followed first-order rate kinetics. The Langmuir-Hinshelwood (L-H) kinetic analysis revealed that the photocatalytic reaction constant (kc) was 4.207 L.mg-1. menit-1, and the Langmuir-Hinshelwood constant (K) was 261.509 L.mg-1.
Co-Authors Didik Prasetyoko Fensia Analda Souhoka Hellna Tehubijuluw Kusumawati, Yuly Reva Edra Nugraha Riki Subagyo