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Title: | Influence of pH on the synthesis ZnO nanorods and photocatalytic hydrogen production from glycerol solution |
Authors: | Chanade Wichasilp Anukorn Phuruangrat Somchai Thongtem |
Authors: | Chanade Wichasilp Anukorn Phuruangrat Somchai Thongtem |
Keywords: | Chemistry;Pharmacology, Toxicology and Pharmaceutics |
Issue Date: | 1-Jun-2022 |
Abstract: | Photocatalytic oxidation of glycerol at ambient conditions has been investigated with the use of Zinc oxide photocatalysts. Zinc oxide nanorods were prepared via a simple hydrothermal method using zinc nitrate and sodium hydroxide in the solution pH of 7, 8 and 9. The samples prepared in this way were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscope (TEM), Brunauer-Emmett-Teller (BET) and ultraviolet–visible spectroscopy (UV–vis). The pH of the solution is 7, the sample contains zinc hydroxide nitrate hydrated. When the pH of solution was adjusted to 8 and 9, the samples consisted of pure hexagonal wurtzite ZnO without impurity detection. The influence of solution pH on hydrogen formation was investigated. The wurtzite ZnO nanorods synthesized in a solution with pH 9 are considered promising photocatalysts for hydrogen production under xenon radiation. |
URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85128662483&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/72674 |
ISSN: | 00194522 |
Appears in Collections: | CMUL: Journal Articles |
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