Effect of ascorbic acid on structural properties of ZnO nanoparticles prepared by precipitation process

Author

Chaithanatkun, Natpasit ; Chantarawong, Direklit ; Songkeaw, Potiyan ; Onlaor, Korakot ; Thiwawong, Thutiyaporn ; Tunhoo, Benchapol

Author_Institution

Electron. & Control Syst. for Nanodevice Res. Lab., King Mongkut´s Inst. of Technol. Ladkrabang, Bangkok, Thailand

fYear

2015

fDate

7-11 April 2015

Firstpage

145

Lastpage

148

Abstract

In this work, zinc oxide nanoparticles (ZnO NPs) was prepared by chemical precipitation process. To study the influence of the ascorbic acid on properties of ZnO nanoparticles, the ascorbic acid was added to precursor solution at different molar ratio of ascorbic acid (AA) and zinc during the synthesis process. The characterizations of ZnO nanoparticles were performed using X-ray diffraction (XRD), Raman spectroscope, and field emission scanning electron microscopy (FE-SEM). The effect of ascorbic acid on the structural properties of ZnO NPs was investigated.

Keywords

II-VI semiconductors; Raman spectra; X-ray diffraction; field emission electron microscopy; nanofabrication; nanoparticles; precipitation (physical chemistry); scanning electron microscopy; semiconductor growth; wide band gap semiconductors; zinc compounds; Raman spectroscopy; X-ray diffraction; XRD; ZnO; ascorbic acid effect; chemical precipitation process; field emission scanning electron microscopy; structural properties; zinc oxide nanoparticles; II-VI semiconductor materials; Morphology; Nanoparticles; X-ray diffraction; X-ray scattering; Zinc oxide; precipitation process; structural properties; zinc oxide nanoparticles;

fLanguage

English

Publisher

ieee

Conference_Titel

Nano/Micro Engineered and Molecular Systems (NEMS), 2015 IEEE 10th International Conference on

Conference_Location

Xi´an

Type

conf

DOI

10.1109/NEMS.2015.7147396

Filename

7147396