|Present||Associate Professor, Dilla University, ETHIOPIA, Worked in different universities/institutions in various capacities as follows:|
|Present||Lecturer, Higher College of Technology, Muscat, OMAN, Worked in different universities/institutions in various capacities as follows:|
|Present||Research Professor, Yeungnam University, South Korea, Worked in different universities/institutions in various capacities as follows:|
|Present||Visiting faculty at Department of Chemistry, Hamdard University, New Delhi, INDIA, Worked in different universities/institutions in various capacities as follows:|
|Assistant Professor, Department of Applied Chemistry, University of Gondar, Gondar, ETHIOPIA, Worked in different universities/institutions in various capacities as follows:|
Nanochemistry, Nanosciences and nanotechnology especially in the field of Inorganic nanohybrid materials, Metal nanoparticles, Nanocomposites and band gap engineering of semiconductors., Bio-hydrogen production, catalysis, photocatalysis and sensing, Microbial Fuel Cells, Power generation, Energy and Environmental remediation, and Worked in the field of coordination chemistry.
Contributions to Books (2)
Contribution to Book
Polymer nanocomposite application in sorption processes for removal of environmental ...
Polymer-based Nanocomposites for Energy and Environmental Applications (2018)
Environmental pollution caused by industrial waste is a big problem for people around the world. The removal of toxic, carcinogenic, ...
Environmentally Sustainable Fabrication of Ag@g-C3N4 Nanostructures and Their Multifunctional ...
ACS Applied Nano Materials (2018)
Noble-metal silver (Ag) nanoparticles (NPs) anchored/decorated onto polymeric graphitic carbon nitride (g-C3N4) as nanostructures (NSs) were prepared using modest and ...
Environmentally sustainable biogenic fabrication of AuNP decorated-graphitic g-C3N4 nanostructures towards ...
RSC Advances (2018)
Noble-metal gold (Au) nanoparticles (NPs) anchored/decorated on polymeric graphitic carbon nitride (g-C3N4), as a nanostructure, was fabricated by a simple, ...
Ce3+ -ion-induced visible-light photocatalytic degradation and electrochemical activity of ZnO ...
Scientific Reports (2017)
In this study, pure ZnO, CeO2 and ZnO/CeO2 nanocomposites were synthesized using a thermal decomposition method and subsequently characterized using different standard ...
Defected graphene nano-platelets for enhanced hydrophilic nature and.pdf
Journal of Physics and Chemistry of Solids (2017)
This paper reports an optimized electron beam irradiation (60 kGy and 90 kGy) approach for defects-related engineering of graphene nano-platelets for optical ...
CdS-graphene Nanocomposite for Efficient Visible-light-driven Photocatalytic and Photoelectrochemical Applications
Journal of Colloid and Interface Science (2016)
This paper reports cadmium sulphide nanoparticles-(CdS NPs)-graphene nanocomposite (CdS-Graphene), prepared by a simple method, in which CdS NPs were anchored/decorated ...