Photon assisted-inversion of majority charge carriers in molecular semiconductor-based organic heterojunctions

Autor: Alix Deshotel, Marcel Bouvet, Rita Meunier-Prest, Gracia Loma Kikobo, Seydou Ouedraogo, Vaibhav Vibhu, Mickaël Mateos, Abhishek Kumar

Publikováno v: Journal of materials chemistry / C 9(14), 5008-5020 (2021). doi:10.1039/D0TC05828A
Journal of Materials Chemistry C
Journal of Materials Chemistry C, Royal Society of Chemistry, 2021, 9 (14), pp.5008-5020. ⟨10.1039/d0tc05828a⟩

International audience; Ambipolar molecular materials hold great promises as a building block of next generation highly efficient, less complex and low cost electronics devices. In this endeavor, the present work reports the fabrication of organic he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cd59bcfaf58cf60314767fdc20281a3
https://juser.fz-juelich.de/record/904168

The Role of Al3+-Based Aqueous Electrolytes in the Charge Storage Mechanism of MnOx Cathodes

Autor: Véronique Balland, Mickaël Mateos, Kenneth D. Harris, Benoit Limoges

Rechargeable aqueous aluminium batteries are the subject of growing interest, but the charge storage mechanisms at manganese oxide-based cathodes remain poorly understood with as many mechanisms as studies. Here, we use an original in situ spectroele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd3ad03e808efe6c2e9a3e9b8a47793
https://doi.org/10.26434/chemrxiv.13272980

Electrochemical deposition of aniline derivatives for conductometric gas sensors

Autor: Mickaël Mateos, R Meunier Prest, Marcel Bouvet, Jean-Moïse Suisse

Publikováno v: Materials Today: Proceedings
Materials Today: Proceedings, Elsevier, 2019, SURFOCAP 2017, May 30-31, 2017, Besançon, France, 6, Part 3, pp.328-332. ⟨10.1016/j.matpr.2018.10.426⟩

International audience; Polymer film of poly(2,3,5,6-tetrafluoroaniline) (PTFA) were electroplated on ITO substrate from acidic medium by chronoamperometry. Electrochemical and morphological characterizations were performed and compared to polyanilin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba0f11a3bd48143be5d5d1d6607add4
https://doi.org/10.1016/j.matpr.2018.10.426

Nanostructured Electrode Enabling Fast and Fully Reversible MnO2-to-Mn2+ Conversion in Mild Buffered Aqueous Electrolytes

Autor: Benoît Limoges, Mickaël Mateos, Véronique Balland, Kenneth D. Harris

On account of their low-cost, earth abundance, eco-sustainability, and high theoretical charge storage capacity, MnO2 cathodes have attracted a renewed interest in the development of rechargeable aqueous batteries. However, they currently suffer from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9481eb90dbd950c0579a39878fc665e6
https://doi.org/10.26434/chemrxiv.12111483.v1

Low Conductive Electrodeposited Poly(2,5-dimethoxyaniline) as a Key Material in a Double Lateral Heterojunction, for Sub-ppm Ammonia Sensing in Humid Atmosphere

Autor: Marie-Donga Tchangaï, Olivier Heintz, Marcel Bouvet, Frédéric Herbst, Mickaël Mateos, Jean-Moïse Suisse, Rita Meunier-Prest

Publikováno v: ACS Sensors
ACS Sensors, American Chemical Society, 2019, 4 (3), pp.740-747. ⟨10.1021/acssensors.9b00109⟩

We present a new device called a double lateral heterojunction (DLH) as an ammonia sensor in humid atmosphere. It combines polyaniline derivatives in their poor conducting state with a highly conductive molecular material, lutetium bisphthalocyanine,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f6d9318ea95af295f9e5e331dbe12df
https://hal.archives-ouvertes.fr/hal-02295177/file/2019_ACSsensors_DOI_10.1021_acssensors.9b00109.pdf