Surfactant free, non-aqueous method, for the deposition of ZnO nanoparticle thin films on Si(100) substrate with tunable ultraviolet (UV) emission

Brahma Sanjaya, S. A. Shivashankar

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

We report, strong ultraviolet (UV) emission from ZnO nanoparticle thin film obtained by a green synthesis, where the film is formed by the microwave irradiation of the alcohol solution of the precursor. The deposition is carried out in non-aqueous medium without the use of any surfactant, and the film formation is quick (5 min). The film is uniform comprising of mono-disperse nanoparticles having a narrow size distribution (15-22 nm), and that cover over an entire area (625 mm2) of the substrate. The growth rate is comparatively high (30-70 nm/min). It is possible to tune the morphology of the films and the UV emission by varying the process parameters. The growth mechanism is discussed precisely and schematic of the growth process is provided.

原文English
頁(從 - 到)346-350
頁數5
期刊Current Nanoscience
9
發行號3
DOIs
出版狀態Published - 2013 一月 1

All Science Journal Classification (ASJC) codes

  • 生物技術
  • 生物工程
  • 醫藥(雜項)
  • 生物醫學工程
  • 藥學科學

指紋

深入研究「Surfactant free, non-aqueous method, for the deposition of ZnO nanoparticle thin films on Si(100) substrate with tunable ultraviolet (UV) emission」主題。共同形成了獨特的指紋。

引用此