TiO2:polymer bulk-heterojunction thin films made from a miscible new carbazole based TiO2 precursor with poly(N-vinylcarbazole) for enhanced charge transfer properties

Autor: Didier Léonard, Vincent Barlier, Joel Davenas, Véronique Bounor-Legaré, Gisèle Boiteux

Publikováno v: Materials Chemistry and Physics. 115:429-433

TiO2:polymer bulk-heterojunctions (BHJ) have been elaborated from hydrolysis–condensation reactions of a TiO2 precursor in contact to the surrounding air humidity in a polymer thin film. A new precursor: tetrakis(9H-carbazole-9-yl-ethyl-oxy) titani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7380df5d73f49f20caf698326d7d9767
https://doi.org/10.1016/j.matchemphys.2009.01.003

Hybrid polymer/TiO2 films by in situ hydrolysis condensation of titanium alkoxide precursors for photovoltaic transparent windows

Autor: Véronique-Bounor Legaré, Agnieszka Slazak, Bruno Canut, Jaroslaw Jung, Joel Davenas, Andrzej Rybak, Vincent Barlier

Publikováno v: physica status solidi (a)
physica status solidi (a), Wiley, 2010, 207 (7), pp.1627-1630. ⟨10.1002/pssa.200983761⟩
physica status solidi (a), Wiley, 2010, 207 (7), pp.1627-1630

International audience; Poly(vinylcarbazole)/TiO2 hybrid thin films have been produced by the hydrolysis condensation of titanium alkoxide precursors dispersed in a polymer layer deposited on ITO substrates. Common alkoxide precursors like titanium i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d97352aa0aa0a3d6ec74c5ee72d71eae
https://hal.archives-ouvertes.fr/hal-00598638

New TiO2 precursor for TiO2: poly(N-vinylcarbazole) (PVK) thin film : Synthesis and reactivity to hydrolysis of titanium tetrakis (9H-carbazole-9-yl-ethyl-oxy)

Autor: Vincent Barlier, Véronique Bounor-Legaré, Joel Davenas, Didier Léonard, Fernande Boisson, Gisèle Boiteux

Publikováno v: Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, Elsevier, 2009, 335 (6), pp.386-392. ⟨10.1016/j.jnoncrysol.2008.12.007⟩

International audience; The chemical reactivity of the ligand initially coordinated on the TiO2 precursor plays a decisive role in the morphology of TiO2:poly(N-vinylcarbazole) (PVK) thin film elaborated by in situ generation of the inorganic phase i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8fd4bfc3aaa91b9caa338915100e468
https://hal.archives-ouvertes.fr/hal-00374262

Nanomaterials for photovoltaic conversion

Autor: A. Bouazizi, Vincent Barlier, Joel Davenas, A. Ltaief, Gisèle Boiteux

Publikováno v: Materials Science and Engineering: C
Materials Science and Engineering: C, Elsevier, 2008, 28 (5-6), pp.744-750

International audience; A promising route for photovoltaic conversion has emerged from the combination of electroactive nanomaterials and small bandgap polymers. The formation of bulk heterojunctions resulting from the extended interfaces leads to ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c708269c9db8b4da547f8f042a6e398
https://hal.archives-ouvertes.fr/hal-00382937