M
Michael Grätzel
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 1476
Citations - 335642
Michael Grätzel is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Dye-sensitized solar cell & Perovskite (structure). The author has an hindex of 248, co-authored 1423 publications receiving 303599 citations. Previous affiliations of Michael Grätzel include University of California, Berkeley & Siemens Energy Sector.
Papers
More filters
Journal ArticleDOI
Dye-sensitized solar cells: A brief overview
TL;DR: In this paper, a short and simple overview of dye-sensitized solar cell technology from the working principles to the first commercial applications is given, emphasizing the role of the sensitizer and strategies to improve the performances of the dye as well as some recent development aiming to answer specific issues.
Journal ArticleDOI
Dye-Sensitized Core−Shell Nanocrystals: Improved Efficiency of Mesoporous Tin Oxide Electrodes Coated with a Thin Layer of an Insulating Oxide
Andreas Kay and,Michael Grätzel +1 more
TL;DR: In this paper, different methods for coating SnO2 nanocrystals with a thin layer of an insulating oxide were compared, and the best results were obtained by adding a soluble metal salt.
Journal ArticleDOI
Translucent thin film Fe2O3 photoanodes for efficient water splitting by sunlight: nanostructure-directing effect of Si-doping.
TL;DR: The morphology of the alpha-Fe2O3 was strongly influenced by the silicon doping, decreasing the feature size of the mesoscopic film, and the best performing photoanode would yield a solar-to-chemical conversion efficiency of 2.1% in a tandem device using two dye-sensitized solar cells in series.
Journal ArticleDOI
An Iodine/Triiodide Reduction Electrocatalyst for Aqueous and Organic Media
TL;DR: In this paper, the authors present a Web of Science Record created on 2006-02-21, modified on 2017-05-12.Reference LPI-ARTICLE-1997-026
Journal ArticleDOI
Quantum dot sensitization of organic-inorganic hybrid solar cells
TL;DR: A high surface area pn-heterojunction between TiO2 and an organic p-type charge transport material (spiro-OMeTAD) was sensitized to visible light using lead sulfide (PbS) quantum dots as mentioned in this paper.