Abstract In this study, thin films of prepared materials (Cd2SnO4 and Zn2SnO4) were deposited via spray pyrolysis at temperatures (450, 500, and 550 􀔨), while thin films of prepared materials (Cu2SnS3 and CuZnS) were ...

Abstract This study included three parts; the first part included functionalization of single well carbon Nanotubes (SWCNTs) using (Hcl) and mixture of acids (H2SO4, HNO3) to convert them to (SWCNTs- COOH), and then ...

Abstract This research concentrates on the preparation of polypyrrole nanofibers (PPy-NFs) polymer using chemical polymerization technique and the nanoparticles of (Co0.8-xZnxMn0.2Fe2O4) by co-precipitation technique followed ...