Nanotechnology
Study of the Physico-Chemical Properties of Sol-Gel (Er, Yb) Doped TiO2 Nanoparticles Prepared with a Novel Protocol

I. Benammar; R. Salhi; J. -L. Deschanvres; R. Maalej

Volume 3, Issue 2 , June 2023, , Page 1-17

https://doi.org/10.53293/jasn.2023.6799.1208

Abstract
  This paper describes the systematic preparation of doped and undoped TiO2 with Er and/or Yb nanoparticles by hydrothermal-assisted sol-gel method using supercritical drying of ethanol followed by systematic calcination steps at 500°C, 800°C and 1000°C for 2/h. The structural study of these ...  Read More ...

Investigation of Morphological, Optical, and Antibacterial Properties of Hybrid ZnO-MWCNT Prepared by Sol-gel

Zahraa Khedaer; Duha Ahmed; Selma Al-Jawad

Volume 1, Issue 2 , June 2021, , Page 66-77

https://doi.org/10.53293/jasn.2021.11634

Abstract
  In this research, raw multiwalled carbon nanotubes (R-MWCNT) was successfully functionalized using sulfuric acid and nitric acid. Then a hybrid (ZnO-MWCNT) synthesized by the sol-gel method where diethylene glycol was used as a solvent and stabilizer that works to prevent the accumulation of nanoparticles ...  Read More ...