Enhanced dielectric and electrocaloric properties in lead-free rod-like BCZT ceramics

Autor: Zouhair Hanani, Soukaina Merselmiz, Abdelaadim Danine, Nicolas Stein, Daoud Mezzane, M’barek Amjoud, Mohammed Lahcini, Yaovi Gagou, Matjaz Spreitzer, Damjan Vengust, Zdravko Kutnjak, Mimoun El Marssi, Igor A. Luk’yanchuk, Mohamed Gouné

Publikováno v: Journal of Advanced Ceramics, Vol 9, Iss 2, Pp 210-219 (2020)

Abstract Ba0.85Ca0.15Zr0.10Ti0.90O3 (BCZT) lead-free ceramics demonstrated excellent dielectric, ferroelectric, and piezoelectric properties at the morphotropic phase boundary (MPB). So far, to study the effect of morphological changes on dielectric

Externí odkaz: https://doaj.org/article/4f2638cbbba847ea94b8fdc16d839b71

Microstructure and thermoelectric properties of p-type bismuth antimony telluride nanowires synthetized by template electrodeposition in polycarbonate membranes

Autor: Jonathan Schoenleber, Nicolas Stein, Abdelaadim Danine, Clotilde Boulanger, François Montaigne, Jaafar Ghanbaja

Publikováno v: Electrochimica Acta
Electrochimica Acta, Elsevier, 2018, 279, pp.258-268. ⟨10.1016/j.electacta.2018.05.071⟩

In this study we report the microstructure and the thermoelectric properties of p-type Bi-Sb-Te 60 nm nanowires using ion track-etched polycarbonate templates for fixed applied potentials. A mixture of Bi+III, Sb+III and Te+IV in specific tartaric-ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fca521877164170a05a930234e6cd951
https://doi.org/10.1016/j.electacta.2018.05.071

Toward simplified electrochromic devices using silver as counter electrode material

Autor: Nicolas Penin, Laura Manceriu, Christine Labrugère, Cyril Faure, Guy Eymin-Petot-Tourtollet, Anastasia Delattre, Aline Rougier, Abdelaadim Danine

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2019, 11 (37), pp.34030-34038. ⟨10.1021/acsami.9b12380⟩

International audience; Novel design of electrochromic devices (ECDs) known for their ability to modify optical properties under an applied voltage, based on a minimization of the number of layers is reported. The use of a metallic electrode, playing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a948c57a44c9c80c6b411f8b142bc60
https://hal.archives-ouvertes.fr/hal-02298374

Electrochromism: from oxide thin films to devices

Autor: Aline Rougier, Sonia Buffière, Abdelaadim Danine, Cyril Faure

Publikováno v: Proceedings of SPIE-The International Society for Optical Engineering
SPIE Photonics West 2015 : OPTO
SPIE Photonics West 2015 : OPTO, Feb 2015, San Francisco, United States. 93641D (10 p.), ⟨10.1117/12.2077577⟩

International audience; In respect of their adaptability and performance, electrochromic devices, ECDs, which are able to change their optical properties under an applied voltage, have received significant attention. Target applications are multifold

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::884b7b427ebf5f3d24046fbb4e34761d
https://doi.org/10.1117/12.2077577

Synthesis and characterization of WO3 thin films by surfactant assisted spray pyrolysis for electrochromic applications

Autor: Aline Rougier, Abdelaadim Danine, Guy Campet, Anca Duta, Christine Labrugère, L. M. Bertus, Cyril Faure

Publikováno v: Materials Chemistry and Physics
Materials Chemistry and Physics, Elsevier, 2013, 140 (1), pp.49-59. ⟨10.1016/j.matchemphys.2013.02.047⟩

International audience; Thin films of WO3 were prepared by surfactant assisted spray pyrolysis on F-doped SnO2 (FTO) conductive glass by using hexadecyltrimethylammonium bromide (HTAB) and polyethylene glycol (PEG400):HTAB as growth controlling agent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05068571734a7cef417511bc66cc42ef
https://hal.archives-ouvertes.fr/hal-00829479