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.
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Journal ArticleDOI
The light and shade of perovskite solar cells
TL;DR: The rise of metal halide perovskites as light harvesters has stunned the photovoltaic community and questions on the control of the performance of perovSKite solar cells and on its characterization are being addressed.
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Mesoscopic CH3NH3PbI3/TiO2 heterojunction solar cells.
Lioz Etgar,Peng Gao,Zhaosheng Xue,Qin Peng,Aravind Kumar Chandiran,Bin Liu,Md. K. Nazeeruddin,Michael Grätzel +7 more
TL;DR: The simple mesoscopic CH(3)NH( 3)PbI(3)/TiO(2) heterojunction solar cell shows impressive photovoltaic performance, with short-circuit photocurrent J(sc)= 16.1 mA/cm(2), open-circuits photovvoltage V(oc) = 0.631 V, and a fill factor FF =0.57.
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Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10
Seigo Ito,Takurou N. Murakami,Pascal Comte,Paul Liska,Carole Grätzel,Mohammad Khaja Nazeeruddin,Michael Grätzel +6 more
TL;DR: In this article, the authors proposed a fabrication technique for dye-sensitized solar cells having a conversion efficiency of global air mass 1.5, 1000 W/m(2) solar light to electric power over 10%.
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Efficient luminescent solar cells based on tailored mixed-cation perovskites
Dongqin Bi,Wolfgang Tress,M. Ibrahim Dar,Peng Gao,Jingshan Luo,Clementine Renevier,Kurt Schenk,Antonio Abate,Fabrizio Giordano,Juan-Pablo Correa Baena,Jean-David Decoppet,Shaik M. Zakeeruddin,Mohammad Khaja Nazeeruddin,Michael Grätzel,Anders Hagfeldt +14 more
TL;DR: A new metal halide perovskite photovoltaic cell that exhibits both very high solar-to-electric power-conversion efficiency and intense electroluminescence is reported on.
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Polymer-templated nucleation and crystal growth of perovskite films for solar cells with efficiency greater than 21%
Dongqin Bi,Chenyi Yi,Jingshan Luo,Jean-David Decoppet,Fei Zhang,Shaik M. Zakeeruddin,Xiong Li,Anders Hagfeldt,Michael Grätzel +8 more
TL;DR: In this article, an approach to prepare perovskite films of high electronic quality by using poly(methyl methacrylate) (PMMA) as a template to control nucleation and crystal growth is presented.