Electron Storage System Based on a Two-Way Inversion of Redox Potentials

Autor: Ilaria Ciofini, Fabien Tuyèras, Magdaléna Hromadová, Štěpánka Nováková Lachmanová, Philippe P. Lainé, Christian Perruchot, Henri-Pierre Jacquot de Rouville, Philippe Ochsenbein, Grégory Dupeyre, Lubomír Pospíšil, Alexis Gosset, Hyacinthe Randriamahazaka, Romana Sokolová, Liam Wilbraham

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2020, 142 (11), pp.5162-5176. ⟨10.1021/jacs.9b12762⟩
Journal of the American Chemical Society, American Chemical Society, 2020, ⟨10.1021/jacs.9b12762⟩

International audience; Molecular-level multielectron handling toward electrical storage is a worthwhile approach to solar energy harvesting. Here, a strategy which uses chemical bonds as electron reservoirs is introduced to demonstrate the new conce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a11d206a47900295dccf414d0c4d30f4
https://doi.org/10.1021/jacs.9b12762

Correlation of electrochemical properties of expanded pyridinium compounds with their single molecule conductance

Autor: Grégory Dupeyre, Jindřich Gasior, Gábor Mészáros, Viliam Kolivoška, Jakub Šebera, Štěpánka Nováková Lachmanová, Philippe P. Lainé, Magdaléna Hromadová

Publikováno v: Electrochimica Acta. 264:301-311

A series of four expanded pyridinium molecules were used to investigate the correlation between a single molecule conductance (electron transport) and redox (electron transfer) properties at the electrode|electrolyte interface. Quantum chemical calcu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5eed062bda45c9474f907d8f6addc787
https://doi.org/10.1016/j.electacta.2018.01.094

Adsorption of Expanded Pyridinium Molecules at the Electrified Interface and Its Effect on the Electron-Transfer Process

Autor: Štěpánka Nováková Lachmanová, Magdaléna Hromadová, Philippe P. Lainé, Grégory Dupeyre

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 34(22)

Adsorption properties of a series of redox-active expanded pyridinium molecules were studied at an electrified interface by cyclic and alternating current voltammetry methods. It was shown that the adsorbed state can sufficiently block N-pyramidaliza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab45505f26cdc0b0bf8f55f7a231dbfa
https://pubmed.ncbi.nlm.nih.gov/29751731

Pyrimidyl-substituted anthracene fluorophores: Syntheses, absorption spectra, and photophysical properties

Autor: Antonio Santoro, Fabien Tuyèras, Ilaria Ciofini, Philippe P. Lainé, Sebastiano Campagna, Fausto Puntoriero, Francesco Nastasi, Grégory Dupeyre

Publikováno v: Dyes and Pigments
Dyes and Pigments, Elsevier, 2018, 159, pp.619-636. ⟨10.1016/j.dyepig.2018.07.027⟩

Twelve new polycyclic aromatic chromophores whose structures recall 9,10-substituted anthracene have been prepared and their absorption spectra, and luminescence properties (both in ethanol and dichloromethane solution at room temperature and in MeOH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b17407362f270a8d19ead63a27bc1e5
http://hdl.handle.net/11570/3133177

Single-Step versus Stepwise Two-Electron Reduction of Polyarylpyridiniums: Insights from the Steric Switching of Redox Potential Compression

Autor: Christian Perruchot, Jérôme Fortage, Yohei Takemoto, Valérie Marvaud, Philippe P. Lainé, Cyril Peltier, Grégory Dupeyre, Yoshio Teki, Lubomír Pospíšil, Carlo Adamo, Magdaléna Hromadová, Fethi Bedioui, Ilaria Ciofini

Publikováno v: Journal of the American Chemical Society. 134:2691-2705

Contrary to 4,4'-dipyridinium (i.e., archetypal methyl viologen), which is reduced by two single-electron transfers (stepwise reduction), the 4,1'-dipyridinium isomer (so-called "head-to-tail" isomer) undergoes two electron transfers at apparently th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33af3530a93d8e4179e40b00aae23056
https://doi.org/10.1021/ja210024y