Browsing Research Units by Author "Hezam A."
Now showing items 1-3 of 3
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Direct Z-Scheme Cs2O-Bi2O3-ZnO Heterostructures as Efficient Sunlight-Driven Photocatalysts
Hezam A.; Namratha K.; Ponnamma D.; Drmosh Q.A.; Saeed A.M.N.; Cheng C.; Byrappa K.... more authors ... less authors ( American Chemical Society , 2018 , Article)Limited light absorption, inefficient electron-hole separation, and unsuitable positions of conduction band bottom and/or valence band top are three major critical issues associated with high-efficiency photocatalytic water ... -
Heterogeneous growth mechanism of ZnO nanostructures and the effects of their morphology on optical and photocatalytic properties
Hezam, A.; Namratha, K.; Drmosh, Q.A.; Chandrashekar, B.N.; Sadasivuni, Kishor Kumar; Yamani, Z.H.; Cheng, C.; Byrappa, K.... more authors ... less authors ( Royal Society of Chemistry , 2017 , Article)Zinc oxide (ZnO) nanoflowers have huge potential for various applications. However, the growth mechanism of ZnO nanoflowers is still under debate despite various growth mechanisms having been proposed. The aim of this study ... -
Sunlight-Driven Combustion Synthesis of Defective Metal Oxide Nanostructures with Enhanced Photocatalytic Activity
Hezam A.; Namratha K.; Ponnamma D.; Drmosh Q.A.; Saeed A.M.N.; Sadasivuni K.K.; Byrappa K.... more authors ... less authors ( American Chemical Society , 2019 , Article)Synthesis of metal oxide nanostructures through combustion routes is a promising technique owing to its simplicity, rapidity, scalability, and cost-effectiveness. Herein, a sunlight-driven combustion approach is developed ...