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
Dedoping of Lead Halide Perovskites Incorporating Monovalent Cations.
Mojtaba Abdi-Jalebi,Meysam Pazoki,Bertrand Philippe,M. Ibrahim Dar,Mejd Alsari,Aditya Sadhanala,Giorgio Divitini,Roghayeh Imani,Samuele Lilliu,Jolla Kullgren,Håkan Rensmo,Michael Grätzel,Richard H. Friend +12 more
TL;DR: The local chemistry and influence of monovalent cation dopants on crystallization and the electronic structure in the doped perovskite thin films is highlighted.
Journal ArticleDOI
Lithium insertion into zirconia-stabilized mesoscopic TiO2 (anatase)
TL;DR: The Web of Science Record (WOR) was created on 2006-02-21, modified on 2017-05-12 by LPI-ARTICLE-2000-026 as mentioned in this paper.
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High-Performance Lead-Free Solar Cells Based on Tin-Halide Perovskite Thin Films Functionalized by a Divalent Organic Cation
Min Chen,Qingshun Dong,Qingshun Dong,Felix Eickemeyer,Yuhang Liu,Zhenghong Dai,Alexander D. Carl,Behzad Bahrami,Ashraful Haider Chowdhury,Ronald L. Grimm,Yantao Shi,Qiquan Qiao,Shaik M. Zakeeruddin,Michael Grätzel,Nitin P. Padture +14 more
TL;DR: In this paper, the lead-free perovskite solar cells hold the most promise among lead free PSCs, but they are plagued with inadequate environmental stability and power-conversion efficiency (PCE).
Journal ArticleDOI
Inherent electronic trap states in TiO2 nanocrystals: effect of saturation and sintering
Francesca Nunzi,Edoardo Mosconi,Loriano Storchi,Enrico Ronca,Annabella Selloni,Michael Grätzel,Filippo De Angelis +6 more
TL;DR: In this article, a quantum mechanical investigation on the nature of electronic trap states in realistic models of individual and sintered anatase TiO2 nanocrystals (NCs) of ca. 3 nm diameter was conducted.
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Non-aggregated Zn(II)octa(2,6-diphenylphenoxy) phthalocyanine as a hole transporting material for efficient perovskite solar cells
F. Javier Ramos,Mine Ince,Mine Ince,Maxence Urbani,Maxence Urbani,Antonio Abate,Michael Grätzel,Shahzada Ahmad,Tomás Torres,Tomás Torres,Mohammad Khaja Nazeeruddin,Mohammad Khaja Nazeeruddin +11 more
TL;DR: A non-aggregated Zn(ii)octa(2,6-diphenylphenoxy) phthalocyanine (coded as TT80) has been used as a hole-transporting material for perovskite solar cells.