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Synthesis of titanium oxide nanoparticle complemented with optical properties

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Title: Synthesis of titanium oxide nanoparticle complemented with optical properties

Authors: Ali H. AL-Hamdani, Alaa N. Abdalgaffar, Suma H. AL-Shaikh Hussin, Ahmed A. Al-Amiery

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2016

Volume: 11

Issue: 15

Language: English

Categories
Optical Properties (10) Titanium Dioxide (12) Synthesis (183) Nanotechnology (1969) Materials Science (8025)

Abstract

Titanium oxide nanoparticles were prepared via Sol-gel method by mixed of titanium tetra-iso-propoxide (TTIP) and nitric acid at (pH=1.85).The optical properties were studied. The wavelength and transmittance at ?=260 nm were 84.17 nm and 1.6% respectively. Maximum reflective (R) at ?=410 nm was 20% and decrease with wavelength increase; moreover the indirect allowed energy gap (Eg) was 3.2 eV. Optical constant such as absorption coefficient (?), extinction coefficient (k) are calculate and the reflective index (n) was 1.3438.

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