Fabrication of Piezoelectric ZnO Nanowires Energy Harvester on Flexible Substrate Coated with Various Seed Layer Structures

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

Deposition Time and Annealing Effects of ZnO Seed Layer on Enhancing Vertical Alignment of Piezoelectric ZnO Nanowires

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

Adsorption of Cerium Salts and Cerium Oxide Nanoparticles on Microbubbles Can Be Induced by a Fluorocarbon Gas

Autor: Marie Pierre Krafft, Andrea V. Vela-Gonzalez, Jean G. Riess, Alex Jourdan, Camille Justeau

Publikováno v: ACS Sustainable Chemistry & Engineering
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2018, 6 (9), pp.11450-11456. ⟨10.1021/acssuschemeng.8b01471⟩

International audience; Retrieving heavy metals from wastewaters has become an important environmental challenge. We report that exposing dilute aqueous solutions or dispersions of cerium compounds (CeO 2 , Ce(SO 4) 2 , CeF 4) to perfluorohexane-satu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6cfe9e7a2bb335310e563635ddcfddb
https://doi.org/10.1021/acssuschemeng.8b01471

Double buffer circuit for the characterization of piezoelectric nanogenerators based on ZnO nanowires

Autor: Guylaine Poulin-Vittrant, Sarah Boubenia, Kevin Nadaud, François Morini, Daniel Alquier, Camille Justeau, Abhishek Singh Dahiya, Kiron Prabha Rajeev

Publikováno v: Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2018, 112 (6), pp.063901. ⟨10.1063/1.5018145⟩

International audience; The accurate and precise measurements of voltage and current output generated by a nano-generator (NG) is crucial to design the rectifying/harvesting circuit and to evaluate correctly the amount of energy provided by a NG. Hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1f395efab78d7213e2cee441614080c
https://hal.archives-ouvertes.fr/hal-01727273/document