Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor

In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, a...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Aziz, Zulkifly, Mohd Mawardi, Saari, Mohd Aufa Hadi Putera, Zaini, Nurul A’in, Nadzri, Chin, S. Y.
التنسيق: مقال
اللغة:English
منشور في: SIGMA BOT 2023
الموضوعات:
الوصول للمادة أونلاين:http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf
http://umpir.ump.edu.my/id/eprint/38483/
http://dx.doi.org/10.15199/48.2023.08.30
http://dx.doi.org/10.15199/48.2023.08.30
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الوصف
الملخص:In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, allowing maximum energy transfer. A coupling coefficient of 0.024 was achieved at the center of the field coil at zero angular misalignment for a coil quality factor of 74 measured at the switching frequency of 185 kHz. In addition, the emitter irradiation intensity could be regulated from 80 – 380 W/m2, a useful feature in the situation where high intensity promotes the recombination of electrons and holes.