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
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Journal ArticleDOI
A Molecularly Tailored Photosensitizer with an Efficiency of 13.2% for Dye‐Sensitized Solar Cells
Anna L. Grobelny,Zhongjin Shen,Felix Eickemeyer,N. F. Antariksa,Szczepan Zapotoczny,Shaik M. Zakeeruddin,Michael Grätzel +6 more
TL;DR: In this paper , two molecularly tailored organic sensitizers are presented, coded ZS4 and ZS5, through judiciously employing dithieno[3,2,b:2,3,d]pyrrole (DTP) as the πlinker and hexyloxy−substituted diphenylquinoxaline (HPQ) or naphthalene−fused quinoxaline(NFQ) as an auxiliary electronaccepting unit, respectively.
Journal ArticleDOI
Mutagenic activity of group VIII metal-organic complexes in the Ames test: evaluation of potential glucose biosensor components
Kazimierz Gasiorowski,Katarzyna Szyba,Joanna Urban,M. Cieslak-Golonka,Shaik M. Zakeeruddin,Michael Grätzel,D. M. Fraser +6 more
TL;DR: In this paper, the Ames test was used to evaluate the mutagenic activity of tris-(4,4′-substituted-2,2′-bipyridine) complexes.
Journal ArticleDOI
Photonic and optoelectronic devices based on mesoscopic thin films.
TL;DR: Dye-sensitized solar cells (DSCs) accomplish the separation of the optical absorption and charge separation processes by the association of a sensitizer as light absorbing material with a wide band gap semiconductor, endowing these systems with intriguing optoelectronic properties.
Book ChapterDOI
Recent Applications of Nanoscale Materials: Solar Cells
TL;DR: In this article, the state of the art of nanostructured solar cells, with emphasis in the development of the dye-sensitized nanocristalline solar cell, is described.
Journal ArticleDOI
Construction of Fe3O4 bridged Pt/g-C3N4 heterostructure with enhanced Solar to Fuel Conversion
Abdullah M. Asiri,Adil Raza,Muhammd Khuram Shahzad,Waheed A. Adeosun,Sher Bahadar Khan,Khalid A. Alamry,Hadi M. Marwani,M. Alotaibi,Shaik M. Zakeeruddin,Michael Grätzel +9 more
TL;DR: In this paper , the effects of co-catalysts of Pt nanoparticles and Fe3O4 clusters on photocatalytic behaviors of g-C3N4 (CN) and the use of the resulting photocatalyst for CO2 photoreduction to solar fuels in a flow reactor operated at room-temperature.