Volume & Issue: Volume 63, Issue 10, October 2020 
Optical, Structure and Dielectric Properties of Er3+ Ions Doped Al- Na-K-Ba Phosphate Glasses

Pages 3655-3668

10.21608/ejchem.2020.27059.2578

M.M. Ismail; H. Farouk; Lidia Zur; Alessandro Chiasera; Maurizio Ferrari; Anna Lukowiak; A. Ashery; M. A. Salem; I.K. Battisha


Oxidation behavior of porous Ni- 4 and 8 wt %Cr alloys in air at 1273K

Pages 3735-3745

10.21608/ejchem.2020.18068.2100

Lamiaa Mohamed; Wafaa A. Ghanem; Omayma A. El kady; Mohamed. M. Lotfy; Hafiz A. Ahmed; Fawzi A. Elrefaie


Synthesis and Characterization of Zeolite-Y from natural clay of Wadi Hagul, Egypt

Pages 3791-3800

10.21608/ejchem.2020.23195.2378

Asmaa Kamel Bahgaat; Helmy El-Sayed Hassan; Ahmed AbdelAziz Melegy; Ahmed Abdel Karim; Manar Hassan mohamed


Enhancement of heavy vacuum gas oil desulfurization via using developed catalyst based on Al2O3

Pages 3801-3810

10.21608/ejchem.2020.24452.2457

Asmaa I. Zahran; Ahmed M.A. El Naggar; Wael A. Aboutaleb; Mohamed A. Sayed; Huda S. Ahmed; Mohamed A. Mekewi