PEMBUATAN NANOPARTIKEL SENG OKSIDA (ZNO) MENGGUNAKAN PROSES FLAME ASSISTED SPRAY PYROLYSIS (FASP)

Agus Purwanto, Dina Ratnasari, Afrida Berliana Suryono

Abstract

ZnO nanoparticles have been succesfully produced using Flame Assisted Spray Pyrolysis (FASP) method. Burner type was a premixed flame reactor that used LPG as a fuel and air as oxidizer because of an economical point of view. Zn(NO3)2 was used as a precursor source for ZnO nanoparticles production. The flow rates of carrier gas during ZnO nanoparticles fabrication were 5 L/menit, 7 L/menit, and 9 L/menit. To get the information about size and shape of ZnO nanoparticles was characterized using Scanning Electron Microscope (SEM) and X-Ray Diffractometry (XRD). The results showed that the higher carrier gas flow rate, the bigger size of ZnO nanoparticles. By using the flow rate of carrier gas at 5 L/min, the mean size of ZnO nanoparticles was about 80 nm. ZnO nanoparticles at carrier gas of 5 L/min were hexagonal zincite crystalline structure and XRD were about 30,62 nm

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DOI: https://doi.org/10.20961/ekuilibrium.v13i1.24856

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