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 Article
Technical comment abstracts: Comment on "Efficient Photochemical Water splitting by a Chemically Modified n-TiO2" (II)
TL;DR: In this paper, the authors present a Web of Science Record created on 2006-02-21, modified on 2017-05-12, with the purpose of improving the quality of the record.
Journal ArticleDOI
Molecular Engineering of 2-Quinolinone Based Anchoring Groups for Dye-Sensitized Solar Cells
Paramaguru Ganesan,Paramaguru Ganesan,Aravind Kumar Chandiran,Peng Gao,Renganathan Rajalingam,Michael Grätzel,Mohammad Khaja Nazeeruddin +6 more
TL;DR: In this article, six donor-pi spacer-acceptor (D-pi-A) organic sensitizers based on the 2-quinolinone moiety as acceptor and anchoring groups were synthesized and tested for their performance in dye-sensitized solar cells (DSSCs).
Journal ArticleDOI
Synthesis and photophysical characterization of highly luminescent complexes of Ru(II) containing 4,4′-di-(p-carboxyphenyl)-2,2′-bipyridine
K. Kalyanasundaram,Md. K. Nazeeruddin,Michael Grätzel,Guido Viscardi,Piero Savarino,Ermanno Barni +5 more
TL;DR: In this article, the synthesis and photophysical characterization of several complexes of Ru(II) containing 4,4′-di(carboxyphenyl)-2,2′-bipyridine (DCPB) and related bipyridine ligands are reported.
Journal ArticleDOI
Determination of micellar aggregation number of alkylsulfonic acids by fluorescence quenching method
TL;DR: The aggregation numbers of micelles of n -alkylsulfonic acids (C n H 2 n +1 SO 3 H, n = 12, 14, and 16) and sodium dodecyl sulfate have been determined by two fluorescence quenching methods: one is steady and the other is dynamic as mentioned in this paper.
Journal ArticleDOI
Molecular Design of Efficient Organic D-A-π -A Dye Featuring Triphenylamine as Donor Fragment for Application in Dye-Sensitized Solar Cells.
Parnian Ferdowsi,Parnian Ferdowsi,Yasemin Saygili,Weiwei Zhang,Tomas Edvinson,Ladislav Kavan,Javad Mokhtari,Shaik M. Zakeeruddin,Michael Grätzel,Anders Hagfeldt +9 more
TL;DR: A metal-free organic sensitizer, suitable for the application in dye-sensitized solar cells (DSSCs), has been designed, synthesized and characterized both experimentally and theoretically.