Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Frédéric Lafolet"'
Autor:
Lauréline Lecarme, Aurélie Niyongabo, Frédéric Lafolet, Fannie Alloin, Wayne E. Jones, Jr., Jean-Claude Leprêtre
Publikováno v:
Electrochemistry Communications, Vol 125, Iss , Pp 106990- (2021)
Functionalization of a carbon electrode through the electrochemical reduction of ruthenium tris-bipyridine diazonium salts prepared in situ allows determination of the nature of the anions often present in commonly used lithium and sodium battery ele
Externí odkaz:
https://doaj.org/article/63cefec144d24a528b8af5c254d28078
Autor:
Imen Hnid, Lihao Guan, Elarbi Chatir, Saioa Cobo, Frédéric Lafolet, François Maurel, Jean-Christophe Lacroix, Xiaonan Sun
Publikováno v:
Nanomaterials, Vol 12, Iss 8, p 1318 (2022)
Diarylethene is a prototypical molecular switch that can be reversibly photoisomerized between its open and closed forms. Ligands bpy-DAE-bpy, consisting of a phenyl-diarylethene-phenyl (DAE) central core and bipyridine (bpy) terminal substituents, a
Externí odkaz:
https://doaj.org/article/2e1383ee775143188e0f3e8cd4e530f0
Autor:
Amina Khettabi, Xiaonan Sun, Arkadiusz Grempka, Jean Christophe Lacroix, Frédéric Lafolet, Imen Hnid, Saioa Cobo
Publikováno v:
The Journal of Physical Chemistry C. 124:26304-26309
Thin films of photochromic coordination polymers deposited by layer-by-layer technique, based on iron (II) bis-terpyridine-appended dithienylethene blocks, were used to create light-switchable molecular junctions with high rectification ratios. These
Publikováno v:
Nano Letters. 20:6899-6907
Thin layers of cobalt and ruthenium polypyridyl-oligomers with thicknesses between 2 and 8 nm were deposited on gold by electrochemical reduction of diazonium salts. A scanning tunneling microscope was used to create single-molecule junctions (SMJs).
Autor:
Sebastien Bellynck, Frédéric Lafolet, Imen Hnid, Denis Frath, Jean-Christophe Lacroix, Xiaonan Sun, Mingyang Liu
Publikováno v:
Nano Letters
Nano Letters, American Chemical Society, 2021, 21 (18), pp.7555-7560. ⟨10.1021/acs.nanolett.1c01983⟩
Nano Letters, American Chemical Society, 2021, 21 (18), pp.7555-7560. ⟨10.1021/acs.nanolett.1c01983⟩
International audience; Photoactive molecular junctions, based on 4 nm thick diarylethene (DAE) and 5 nm thick bisthienylbenzene (BTB) layers, were fabricated by electrochemical deposition. Total thickness was around 9 nm, that is, above the direct t
Autor:
Frédéric Lafolet, Margot Jacquet, Guy Royal, Eric Saint-Aman, Hiroya Sakurai, Saioa Cobo, Frédérique Loiseau
Publikováno v:
Dyes and Pigments. 160:93-98
A series of terpyridine osmium complexes linked to the dimethyldihydropyrene (DHP) photochromic unit have been synthetized and fully characterized by cyclic voltammetry, absorption, emission and transient spectroscopies. The complexation of the photo
Autor:
Xinlei Yao, Imen Hnid, Frédéric Lafolet, François Maurel, Jean-Christophe Lacroix, Xiaonan Sun
Publikováno v:
ECS Journal of Solid State Science and Technology. 11:055007
A series of ligands, where ditopic bipyridines are connected by a variable central bridge (bpy-X-bpy), have been investigated by high-resolution scanning tunneling microscopy (STM). The bipyridines which are essential units to form different hydrogen
Publikováno v:
The Journal of Physical Chemistry C. 122:29069-29074
A cyclometalated ruthenium complex has been designed to be immobilized on a surface by diazonium electroreduction. Modified surfaces have been obtained and fully characterized by X-ray photoelectron spectroscopy, electrochemistry, and atomic force mi
Autor:
Frédéric Lafolet, Jean-Christophe Lacroix, Richard L. McCreery, Quyen van Nguyen, Amin Morteza Najarian, Ushula M. Tefashe
Publikováno v:
The Journal of Physical Chemistry C. 122:29028-29038
Large area molecular junctions consisting of covalently bonded molecular layers between conducting carbon electrodes were compared for Co and Ru complexes as well as nitroazobenzene and anthraquinone to investigate the effect of molecular structures
Autor:
Aurélie Niyongabo, Jean-Claude Leprêtre, Wayne E. Jones, Fannie Alloin, Lauréline Lecarme, Frédéric Lafolet
Publikováno v:
Electrochemistry Communications, Vol 125, Iss, Pp 106990-(2021)
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2021, 125, pp.106990. ⟨10.1016/j.elecom.2021.106990⟩
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2021, 125, pp.106990. ⟨10.1016/j.elecom.2021.106990⟩
International audience; Functionalization of a carbon electrode through the electrochemical reduction of ruthenium tris-bipyridine diazonium salts prepared in situ allows determination of the nature of the anions often present in commonly used lithiu