P
Prashant V. Kamat
Researcher at University of Notre Dame
Publications - 760
Citations - 86006
Prashant V. Kamat is an academic researcher from University of Notre Dame. The author has contributed to research in topics: Excited state & Racism. The author has an hindex of 140, co-authored 725 publications receiving 79259 citations. Previous affiliations of Prashant V. Kamat include Indian Institute of Technology Kanpur & Council of Scientific and Industrial Research.
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Photoinduced electron storage and surface plasmon modulation in Ag@TiO2 clusters.
TL;DR: The reversible charging and discharging effects associated with photoexcitation of a TiO2 shell in a Ag@TiO2 composite are described and the charging of the silver core is associated with the shift in the surface plasmon band from 460 to 430 nm.
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Metal-Cluster-Sensitized Solar Cells. A New Class of Thiolated Gold Sensitizers Delivering Efficiency Greater Than 2%
TL;DR: The superior performance of MCSCs discussed in this maiden study lays the foundation to explore other metal clusters with broader visible absorption, and shows the viability of these new sensitizers as alternatives to semiconductor QDs and sensitizing dyes in the next generation of solar cells.
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Spatial and temporal imaging of long-range charge transport in perovskite thin films by ultrafast microscopy
TL;DR: The spatially and temporally resolved measurements reported here underscore the importance of the local morphology and establish an important first step towards discerning the underlying transport properties of perovskite materials.
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Understanding the Role of the Sulfide Redox Couple (S2–/Sn2–) in Quantum Dot-Sensitized Solar Cells
TL;DR: In this article, the authors present the kinetics of hole transfer, characterization of the intermediates involved in the hole oxidation of sulfide ion, and the back electron transfer between sulfide radical and electrons injected into TiO2 nanoparticles.
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Charge-transfer processes in coupled semiconductor systems. Photochemistry and photoelectrochemistry of the colloidal cadmium sulfide-zinc oxide system
TL;DR: In this paper, a colloidal CdS-ZnO system in a photoelectrochemical cell has been demonstrated by modifying the surface of an optically transparent electrode with ZnO and cdS colloids.