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ABB partners with Exeger to speed up world's transition to clean ener

— ABB announced a new partnership with Sweden’s Exeger Operations AB. The partnership will enable Exe-ger to enhance the production quality of their unique photovoltaic material in its Stockholm factory and develop automation solutions for Exeger’s new, state-of-the-art, fully automated factory which will begin construction in the near future.

Jovana Milic wins Best Oral Presentation at Nanoge conference

— Jovana Milic, a research scientist with Michael Grätzel’s lab at EPFL, has won a Best Oral Presentation Prize at the 2019 Nanoge Fall Meeting.

Michael Grätzel tops new ranking of scientists

— EPFL Professor Michael Grätzel is ranked #1 in a list of 100,000 top scientists across all fields. The ranking method is a based on new, more accurate standardized citation metrics developed by scientists led by Stanford University.

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Latest Publications

2019

Efficient Perovskite Solar Cell Modules with High Stability Enabled by Iodide Diffusion Barriers

E. Bi; W. Tang; H. Chen; Y. Wang; J. Barbaud et al. 

Joule. 2019-11-20. Vol. 3, num. 11, p. 2748-2760. DOI : 10.1016/j.joule.2019.07.030.

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New Strategies for Defect Passivation in High-Efficiency Perovskite Solar Cells

S. Akin; N. Arora; S. M. Zakeeruddin; M. Graetzel; R. H. Friend et al. 

Advanced Energy Materials. 2019-11-19.  p. 1903090. DOI : 10.1002/aenm.201903090.

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Molecular Engineering of Simple Metal-Free Organic Dyes Derived from Triphenylamine for Dye-Sensitized Solar Cell Applications

P. Ferdowsi; Y. Saygili; F. Jazaeri; T. Edvinsson; J. Mokhtari et al. 

Chemsuschem. 2019-10-21. DOI : 10.1002/cssc.201902245.

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Ba-induced phase segregation and band gap reduction in mixed-halide inorganic perovskite solar cells

W. Xiang; Z. Wang; D. J. Kubicki; X. Wang; W. Tress et al. 

Nature Communications. 2019-10-15. Vol. 10, p. 4686. DOI : 10.1038/s41467-019-12678-5.

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Atomic-Level Microstructure of Efficient Formamidinium-Based Perovskite Solar Cells Stabilized by 5-Ammonium Valeric Acid Iodide Revealed by Multinuclear and Two-Dimensional Solid-State NMR

A. Q. M. Alanazi; D. J. Kubicki; D. Prochowicz; E. A. R. Alharbi; M. E. F. Bouduban et al. 

Journal of the American Chemical Society. 2019-10-08. Vol. 141, num. 44, p. 17659-17669. DOI : 10.1021/jacs.9b07381.

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A chain is as strong as its weakest link – Stability study of MAPbI(3) under light and temperature

P. Holzhey; P. Yadav; S-H. Turren-Cruz; A. Ummadisingu; M. Graetzel et al. 

Materials Today. 2019-10-01. Vol. 29, p. 10-19. DOI : 10.1016/j.mattod.2018.10.017.

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Elucidation of photovoltage origin and charge transport in Cu2O heterojunctions for solar energy conversion (vol 3, pg 2633, 2019)

P. Cendula; M. T. Mayer; J. Luo; M. Graetzel 

Sustainable Energy & Fuels. 2019-10-01. Vol. 3, num. 10, p. 2873-2874. DOI : 10.1039/c9se90042j.

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Atomic Layer Deposition of ZnO on CuO Enables Selective and Efficient Electroreduction of Carbon Dioxide to Liquid Fuels

D. Ren; J. Gao; L. Pan; Z. Wang; J. Luo et al. 

Angewandte Chemie-International Edition. 2019-09-10. DOI : 10.1002/anie.201909610.

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Thermodynamically stabilized beta-CsPbI3-based perovskite solar cells with efficiencies >18%

Y. Wang; M. I. Dar; L. K. Ono; T. Zhang; M. Kan et al. 

Science. 2019-08-09. Vol. 365, num. 6453.

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Halide Versus Nonhalide Salts: The Effects of Guanidinium Salts on the Structural, Morphological, and Photovoltaic Performances of Perovskite Solar Cells

M. H. Alotaibi; Y. A. Alzahrani; N. Arora; A. Alyamani; A. Albadri et al. 

Solar Rrl. 2019-07-26.  p. 1900234. DOI : 10.1002/solr.201900234.

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