Gender
Male
Location
Dilla
Birthday:
September 4
I am...
Doctor
My research field or area of interest innanotechnology
Electrochemisty/Surface Chemistry Photocatalytic and photoelectrochemical water splitting using semiconductor particles and photoelectrods Synthesising inorganic metal oxide, (oxy) nitrides, and graphene sheet via combining nanotechnology and materials chemistry knowledge. Developing novel nanostructured photocathode/photoanode, characterization and their application for water splitting to hydrogen and oxygen. Solar-fuel cell, Catalysis New Energy Sources and Fuels Organic-inorganic Peovskite based Solar cell
Interest in...
Chemistry
Publication list
1. The synergetic effect of graphene on Cu2O nanowire arrays as a highly efficient hydrogen evolution photocathode in water splitting; J. Mater. Chem. A; 2014, 2, 18383–18397.A. A. Dubale, W.-N. Su, A. G. Tamirat, C.-J. Pan, B. A. Aragaw, H.-M. Chen, C.-H. Chen, B.-J. Hwang, 2. Heterostructured Cu2O/CuO decorated with nickel as a highly efficient photocathode for photoelectrochemical water reduction; J. Mater. Chem. A, 2015, DOI: 10.1039/C5TA01961C. A. A. Dubale, C.-J. Pan, A. G. Tamirat, W.-N. Su, D. W. Ayele, B. A. Aragaw, H.-M. Chen, C.-H. Chen, B.-J. Hwang; 3. Efficient photoelectrochemical water splitting using three dimensional urchin-like hematite nanostructure modified with reduced graphene oxide; J. Power Sources; 287 (2015) 119~128. A. G. Tamirat, W.-N. Su, A. A. Dubale, C.-J. Pan, H.-M. Chen, D. W. Ayele, J.-. Lee, B.-J. Hwang. 4. Photoelectrochemical water splitting at low applied potential using a NiOOH coated codoped (Sn, Zr) α-Fe2O3 photoanode; J. Mater. Chem. A; 2015, 3, 5949~5961. A. G. Tamirat, W.-N. Su, A. A. Dubale, H.-M. Chen, B.-J. Hwang; 5. ‘’Organic-inorganic Hybrid Perovskite Solar Cells: Degradation and Stability’’- a review paper, ‘’Accepted’’ to Energy and Environmental Science. Taame Abraha Berhe1, Wei-Nien Su1,*, Ching-Hsiang Chen1, Ju-Hsiang Cheng2, Hung-Ming Chen2, Chun-Jern Pan2, Liang-Yih Chen2, Amare Aregahegn Dubale2, Bing-Joe Hwang2, 3 * 6. Investigation of the Levels of Selected Metals in Edible and Medicinal Fruits Grown in Dilla, Ethiopia, Research Journal of Chemical and Enviromental Science, Tesfaye Hailemariam1, Amare Aregahegn2, Tariku Bekele3, Alle Madhusudhan3* 7. Photoelectochemical performance, challenges and perspectives of cuprous oxide: A mini review submitted to Electrochemistry Communications. A. Dubale, B.-J. Hwang. 8. Highly stable CuS-Pt bicatalyzed Cu2O/CuO as efficient photocathode for hydrogen evolution reaction, submitted to Energy and Environmental Science A. A. Dubale, W.-N. Su, A. G. Tamirat, B.-J. Hwang. 9. Levels of major and trace metals in the leaves and infusions of Croton Macrostachyus AA Dubale, BS Chandravanshi, KF Gebremariam, Bulletin of the Chemical Society of Ethiopia 29 (1), 11-26 10. Mineral Contents of Fruits of Cactus Pear (Opuntia ficus indica) Grown in Ethiopia, A. Aregahegn, B.S. Chandravanshi, M.Atlabachew, Acta Hort. 979, 117-126 11. Levels of major, minor and toxic metals in tubers and flour of dioscorea abyssinica grown in Ethiopia, A ,Aregahegn, M Chandravanshi, BS & Atlabachew, Afr. J. Food Agric.Nutr.Dev, 13, 7870-7887. 12. Determination of the Levels of Major-Essential, Minor-Essential and Toxic Metals in Tilapia (Oreochromis niloticus), Nile Perch (Lates niloticus) and Bagrus (Bagrus docmac) of Lake Abaya, Ethiopia, T Bekele, A Aregahegn, T Hailemariam, T Lijalem, A Madhusudhan, International Journal of Modern Chemistry and Applied Science, 2015, 2(1), 50-56. 13. Determination of Heavy Metals in Different Fish of Lake Abaya ,Gebru Tariku Bekele, Dekebo Ahmed Hussen, Dubale Amare Aregahegn LAP Lambert Academic Publishing, 2014.
Researchgroup, Institute, University, School, Company name
Dilla university, Dilla, Ethiopia
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