D
Dipika Sharma
Researcher at Indian Institutes of Technology
Publications - 24
Citations - 497
Dipika Sharma is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Photocurrent & Thin film. The author has an hindex of 11, co-authored 21 publications receiving 367 citations. Previous affiliations of Dipika Sharma include Dayalbagh Educational Institute.
Papers
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Journal ArticleDOI
Improved Photoelectrochemical Water Splitting Performance of Cu2O/SrTiO3 Heterojunction Photoelectrode
Dipika Sharma,Sumant Upadhyay,Vibha R. Satsangi,Rohit Shrivastav,Umesh V. Waghmare,Sahab Dass +5 more
TL;DR: In this article, the influence of surface modification of Cu2O with varying thickness of SrTiO3 on photoelectrochemical (PEC) water splitting was investigated, and it was shown that the electrons in the modified thin films had large effective masses.
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Nanostructured Ti-Fe2O3/Cu2O heterojunction photoelectrode for efficient hydrogen production
TL;DR: In this article, Nanostructured thin films of pristine Fe 2 O 3, Ti-Fe 2O 3, Cu 2 O, Fe 2O3 /Cu 2 O heterojunction thin films exhibited absorption in visible region.
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Nanostructured BaTiO3/Cu2O heterojunction with improved photoelectrochemical activity for H2 evolution: Experimental and first-principles analysis
Dipika Sharma,Sumant Upadhyay,Vibha R. Satsangi,Rohit Shrivastav,Umesh V. Waghmare,Sahab Dass +5 more
TL;DR: In this paper, first-principles based density functional theory calculations have been done for the first time on the band offsets of BaTiO 3 /Cu 2 O heterojunction interface and effective mass of electron and hole for bulk BaO 3 and Cu 2 O thin films were synthesized using spray deposition of porous cuprous oxide films onto the surface of spin coated nanostructured thin films.
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Nanostructured SrTiO3 thin films sensitized by Cu2O for photoelectrochemical hydrogen generation
TL;DR: In this article, nanostructured thin films of pristine SrTiO 3, Cu 2 O and SiO 3 /Cu 2 O heterojunction with varying the thickness of SiO 2 O were used as photoelectrode for water splitting reaction.
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Understanding the photoelectrochemical properties of nanostructured CeO2/Cu2O heterojunction photoanode for efficient photoelectrochemical water splitting
TL;DR: In this article, a photoelectrochemical activity of thin films of CeO 2 sensitized by overlayering thin layers of Cu 2 O with varying thickness has been studied for the first time as photo-electrode in photoelectronchemical (PEC) water splitting.