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.
Papers
More filters
Journal ArticleDOI
Light-Induced Anion Phase Segregation in Mixed Halide Perovskites
TL;DR: In this article, the origin of light-induced halide phase segregation, its effects on photovoltaic response, and its effect on tandem solar cells are reviewed, and the effect of the halide migration has been investigated.
Journal ArticleDOI
Electron Storage in Single Wall Carbon Nanotubes. Fermi Level Equilibration in Semiconductor–SWCNT Suspensions
TL;DR: The stepwise electron transfer from photoirradiated TiO(2) nanoparticles --> SWCNT --> redox couple has enabled us to probe the electron equilibration process and determine the apparent Fermi level of the TiO (2)-SWCNT system.
Journal ArticleDOI
Nanostructured semiconductor films for photocatalysis. Photoelectrochemical behavior of SnO2/TiO2 composite systems and its role in photocatalytic degradation of a textile azo dye
TL;DR: In this paper, photoelectrochemical and photocatalytic degradation experiments carried out in both nitrogen- and oxygen-saturated solutions with an externally applied electrochemical bias provide useful information in optimizing semiconductor concentrations in a composite film.
Journal ArticleDOI
Know thy nano neighbor. Plasmonic versus electron charging effects of metal nanoparticles in dye-sensitized solar cells.
TL;DR: The mechanism with which the performance of dye-sensitized solar cells (DSSC) is influenced by the neighboring metal nanoparticles is identified and Au@TiO(2) nanoparticle-embedded DSSC exhibit higher photovoltage.
Journal ArticleDOI
Rationalizing the light-induced phase separation of mixed halide organic-inorganic perovskites.
Sergiu Draguta,Onise Sharia,Seog Joon Yoon,Michael C. Brennan,Yurii V. Morozov,Joseph S. Manser,Prashant V. Kamat,William F. Schneider,Masaru Kuno +8 more
TL;DR: This model reveals that mixed halide perovskites can be stabilized against phase separation by deliberately engineering carrier diffusion lengths and injected carrier densities, and explains observed non-linear intensity dependencies, as well as self-limited growth of iodide-rich domains.