Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Guylaine Poulin-Vittrant"'
Autor:
Karthick Sekar, Raphaël Doineau, Sasikumar Mayarambakam, Bruno Schmaltz, Guylaine Poulin-Vittrant
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e24706- (2024)
Due to their excellent properties, Zinc oxide nanowires (ZnO NW) have been attractive and considered as a promising electron-transporting layer (ETL) in flexible Perovskite Solar Cells (FPSCs). Since the first report on ZnO NWs-based FPSCs giving 2.6
Externí odkaz:
https://doaj.org/article/54d8afbb5bc74663a22c371a9ddc6942
Autor:
Damien Brault, Philippe Boy, Franck Levassort, Guylaine Poulin-Vittrant, Claire Bantignies, Thien Hoang, Maxime Bavencoffe
Publikováno v:
Materials, Vol 17, Iss 7, p 1508 (2024)
A typical piezoelectric energy harvester is a bimorph cantilever with two layers of piezoelectric material on both sides of a flexible substrate. Piezoelectric layers of lead-based materials, typically lead zirconate titanate, have been mainly used d
Externí odkaz:
https://doaj.org/article/8d6c1191d04740e581233230d6da65b8
Autor:
Karthick Sekar, Rana Nakar, Johann Bouclé, Raphaël Doineau, Kevin Nadaud, Bruno Schmaltz, Guylaine Poulin-Vittrant
Publikováno v:
Nanomaterials, Vol 12, Iss 12, p 2093 (2022)
Electron and hole transport layers (ETL and HTL) play an essential role in shaping the photovoltaic performance of perovskite solar cells. While compact metal oxide ETL have been largely explored in planar n-i-p device architectures, aligned nanowire
Externí odkaz:
https://doaj.org/article/3794c00c692e45be8773c3c5160296bf
Autor:
Taoufik Slimani Tlemcani, Camille Justeau, Kevin Nadaud, Daniel Alquier, Guylaine Poulin-Vittrant
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1433 (2021)
Flexible piezoelectric nanogenerators (PENGs) are very attractive for mechanical energy harvesting due to their high potential for realizing self-powered sensors and low-power electronics. In this paper, a PENG that is based on zinc oxide (ZnO) nanow
Externí odkaz:
https://doaj.org/article/d05ae1a018a54e94925aaad2de9979f3
Autor:
Camille Justeau, Taoufik Slimani Tlemcani, Guylaine Poulin-Vittrant, Kevin Nadaud, Daniel Alquier
Publikováno v:
Materials, Vol 12, Iss 16, p 2511 (2019)
In this study, different seed layers like gold (Au), zinc oxide (ZnO) and aluminum-doped ZnO (AZO) have been associated to ZnO nanowires (NWs) for the development of mechanical energy harvesters. ZnO NWs were grown by using a low temperature hydrothe
Externí odkaz:
https://doaj.org/article/4598dcc45113470198cf80867909e924
Autor:
Taoufik Slimani Tlemcani, Camille Justeau, Kevin Nadaud, Guylaine Poulin-Vittrant, Daniel Alquier
Publikováno v:
Chemosensors, Vol 7, Iss 1, p 7 (2019)
Well aligned crystalline zinc oxide (ZnO) nanowires (NWs) on ZnO/Au/Ti/Si substrates were grown by so-called “hydrothermal synthesis„. ZnO seed layers with different thicknesses ranging from 5 to 100 nm, achieved by controlling the deposition tim
Externí odkaz:
https://doaj.org/article/508f4955e8a04e2793e15fc782921d3d
Autor:
Micka, Bah, Taoufik Slimani, Tlemcani, Sarah, Boubenia, Camille, Justeau, Nicolas, Vivet, Jean-Michel, Chauveau, François, Jomard, Kevin, Nadaud, Guylaine, Poulin-Vittrant, Daniel, Alquier
Publikováno v:
Nanoscale advances. 4(4)
ZnO nanowires (NWs) are very attractive for a wide range of nanotechnological applications owing to their tunable electron concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2ce3bb00fc588ea577737d734dc06826
https://pubmed.ncbi.nlm.nih.gov/36131772
https://pubmed.ncbi.nlm.nih.gov/36131772
Publikováno v:
Sensors and Actuators A: Physical
Sensors and Actuators A: Physical, Elsevier, 2021, pp.112901. ⟨10.1016/j.sna.2021.112901⟩
Sensors and Actuators A: Physical, Elsevier, 2021, pp.112901. ⟨10.1016/j.sna.2021.112901⟩
International audience; Most often, piezoelectric generators are connected to a AC-DC converter, also called rectifier, to obtain a continuous energy which can be regulated and stored. In the case of low power generators, the choice of the rectifier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6121ad9dcc612e509fc827907f82884
https://hal-univ-tours.archives-ouvertes.fr/hal-03254666/file/PG_rectifier.pdf
https://hal-univ-tours.archives-ouvertes.fr/hal-03254666/file/PG_rectifier.pdf
Autor:
V. Strano, Salvatore Cosentino, Peter Lievens, Giorgia Franzò, C. Spinella, Rahim Bahariqushchi, Guylaine Poulin-Vittrant, Salvo Mirabella, L. P. Tran-Huu-Hue, Mario Scuderi, Didier Grandjean, Antonio Terrasi, E. Dumons
Publikováno v:
Nanoscale
Nanoscale, Royal Society of Chemistry, 2020, 12 (37), pp.19213-19222. ⟨10.1039/D0NR04134C⟩
Nanoscale, 2020, 12 (37), pp.19213-19222. ⟨10.1039/D0NR04134C⟩
Nanoscale, Royal Society of Chemistry, 2020, 12 (37), pp.19213-19222. ⟨10.1039/D0NR04134C⟩
Nanoscale, 2020, 12 (37), pp.19213-19222. ⟨10.1039/D0NR04134C⟩
The decoration of semiconductor nanostructures with small metallic clusters usually leads to an improvement of their properties in sensing or catalysis. Bimetallic cluster decoration typically is claimed to be even more effective. Here, we report a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b19b9fab5c18931ea95c2ef40b552e2f
https://lirias.kuleuven.be/handle/20.500.12942/688448
https://lirias.kuleuven.be/handle/20.500.12942/688448
Publikováno v:
Mechanical Systems and Signal Processing
Mechanical Systems and Signal Processing, Elsevier, 2019, 133, pp.106278. ⟨10.1016/j.ymssp.2019.106278⟩
Mechanical Systems and Signal Processing, Elsevier, 2019, 133, pp.106278. ⟨10.1016/j.ymssp.2019.106278⟩
International audience; The theoretical power delivered by piezoelectric generators (PG) is a key parameter for their design optimization and for the determination of the power management circuit which should be designed especially for the targeted d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d12dc1a9dd96a034dc6cc66d4f99a73