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Catalytic Activity of LDH-TiO2 and LDH-ZnO in Photodegradation of Procion Red

التفاصيل البيبلوغرافية
العنوان: Catalytic Activity of LDH-TiO2 and LDH-ZnO in Photodegradation of Procion Red
المؤلفون: Nova Yuliasari, Amri Amri, Risfidian Mohadi, Elfita Elfita, Aldes Lesbani
المصدر: Science and Technology Indonesia, Vol 8, Iss 2, Pp 252-258 (2023)
بيانات النشر: Magister Program of Material Sciences, Graduate School of Universitas Sriwijaya, 2023.
سنة النشر: 2023
المجموعة: LCC:Technology
LCC:Science
مصطلحات موضوعية: ldh, photodegradation, procion red, tio2, zno, Technology, Science
الوصف: Pristine layered double hydroxides (LDHs) which have been modified into LDHs-metal oxide composite were applied as procion red (PR) photodegradation catalysts. The preparation was performed using a low calcination temperature of 300°C. Optimization variations include pH, catalyst weight and catalysis time. The degradation percentages of Mg/Al LDH, Mg/Al-TiO2 and Mg/Al-ZnO were 51.8%, 72.0% and 89.5%, respectively. The percentage of degradation of Zn/Al LDH, Zn/Al-TiO2 and Zn/Al-ZnO were 44.0%, 61.2% and 58.4%, respectively. The study results showed that all composites produced a greater percentage of PR degradation and better reusability than pristine LDH. Mg/Al LDH-based catalysts tend to catalyze PR better than Zn/Al LDH-based catalysts. PR which is an anionic dye when photodegraded using Mg/Al-ZnO tends to be better than Mg/Al-TiO2 meanwhile Zn/Al-TiO2 and Zn/Al-ZnO have competitive performance.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2580-4405
2580-4391
Relation: https://sciencetechindonesia.com/index.php/jsti/article/view/703/312; https://doaj.org/toc/2580-4405; https://doaj.org/toc/2580-4391
DOI: 10.26554/sti.2023.8.2.252-258
URL الوصول: https://doaj.org/article/5bfd32b4cc034783be1d12fbed77744c
رقم الأكسشن: edsdoj.5bfd32b4cc034783be1d12fbed77744c
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:25804405
25804391
DOI:10.26554/sti.2023.8.2.252-258