DOAJ Open Access 2017

Detection and Characterization of ZnO on a Passive Film of Pure Zinc

F. Touri A. Sahari A. Zouaoui F. Deflorian

Abstrak

Zinc oxide (ZnO) thin films were grown by potentiodynamic polarization of a pure zinc surface in a chloride medium with different potential scan rates. It was found that the size of the ZnO films mainly dependedon the scan rate. Using oxygen as the precursor of the conversion reaction of the product formed during the scan potential, different morphologies of the films were obtained. The X-ray diffraction pattern and Raman spectraof the samples at different scan rates show the characteristic peaks of the ZnO wurtzite structure. At room temperature, photoluminescence tests showed a UV emission at approximately 390 nm, a visible emission at 442 and a deep-level emission in the green region at 523 nm, which are typical of ZnO.

Topik & Kata Kunci

Industrial electrochemistry Physical and theoretical chemistry

Penulis (4)

F. Touri

A. Sahari

A. Zouaoui

F. Deflorian

Format Sitasi

APA MLA BibTeX

Touri, F., Sahari, A., Zouaoui, A., Deflorian, F. (2017). Detection and Characterization of ZnO on a Passive Film of Pure Zinc. https://doi.org/10.20964/2017.11.20

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.20964/2017.11.20

Informasi Jurnal

Tahun Terbit: 2017
Sumber Database: DOAJ
DOI: 10.20964/2017.11.20
Akses: Open Access ✓