drantar52

Antar Ahmed Abdelhamid

Assistant Professor - استاذ مساعد

Faculty of science

Address: Dr.

4

Like
4 1 0 10 2 0 134 65
78

Newly Added
  • Courses 4
  • Course Supplements 1
  • Courses Tasks 0
  • Publications 10
  • Office hours 2
  • Announcements 0
  • File uploaded 1
  • Downloaded Times 3

Publications Which contain the keyword: Sol gel

The Diffusion Control in Sol-Gel Transformation

2018-10-15 12:01:39 Keywords Sol gel,
The Diffusion Control in Sol-Gel Transformation
The Diffusion Control in Sol-Gel Transformation Read more

Sol–gel Derived Mixed Oxide Zirconia: Titania Green Heterogeneous Catalysts and Their Performance in Acridine Derivatives Synthesis

2018-10-05 14:06:28 Keywords ZrO2 TiO2, Sol gel, Basic catalyst, TEM, XRD, Acridine synthesis,
Sol–gel Derived Mixed Oxide Zirconia: Titania Green Heterogeneous Catalysts and Their Performance in Acridine Derivatives Synthesis
Various zirconia content in ZrO2–TiO2 mixed oxide catalysts (x=5, 10, 20 ZrO2wt%) were synthesized by cost-effective sol–gel process and characterized by different techniques, i.e. XRD diffraction patterns, TG– DTA analyses, FTIR spectroscopy, N2 adsorption/desorp-tion measurements, and TEM microscope. The investiga-tion of the acidic/basic properties was studied by means of FTIR spectroscopy using pyridine as an adsorbed mole-cule. Characterization estimates exhibit ... Read more

  • «
  • 1
  • »