Zobrazeno 1 - 10
of 25
pro vyhledávání: '"François R. Doucet"'
Autor:
Marie-Chloé Michaud Paradis, François R. Doucet, Steeve Rousselot, Alex Hernández-García, Kheireddine Rifai, Ouardia Touag, Lütfü Ç. Özcan, Nawfal Azami, Mickaël Dollé
Publikováno v:
Batteries, Vol 8, Iss 11, p 231 (2022)
Laser-induced breakdown spectroscopy (LIBS) is a valuable tool for the solid-state elemental analysis of battery materials. Key advantages include a high sensitivity for light elements (lithium included), complex emission patterns unique to individua
Externí odkaz:
https://doaj.org/article/d59793b6421b48a896fceb87d8eb61ea
Autor:
Félix Gervais, Kheireddine Rifai, François R. Doucet, Lütfü Özcan, François Vidal, Philippe Plamondon
Publikováno v:
Terra Nova. 31:479-484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb55d6e4a564f05d2a844ad803610b39
https://doi.org/10.1111/ter.12417
https://doi.org/10.1111/ter.12417
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 150:43-48
This paper demonstrates the new capabilities of laser-induced breakdown spectroscopy (LIBS) to perform fast high-resolution multi-elemental mappings of geological samples. A rock sample with a 5-mm surface roughness and one with a plane surface were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d874774f124bdee4c66ae17a51ee7975
https://doi.org/10.1016/j.sab.2018.10.007
https://doi.org/10.1016/j.sab.2018.10.007
Autor:
Marc Constantin, Nessrine Mohamed, Mohamad Sabsabi, Samira Selmani, Kheireddine Rifai, François Vidal, Lütfü Özcan, François R. Doucet
Standard techniques for geochemical and mineralogical characterisation are time-consuming, they can involve significantsample preparation and they are prone to error. The aim of this work is to show how the emerging fast laser-inducedbreakdown spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23f61de4855f4716637929ebd1af0169
https://doi.org/10.1111/ggr.12385
https://doi.org/10.1111/ggr.12385
Autor:
Abdeljabbar Lebbardi, François R. Doucet, Laurent Deshayes, Kheireddine Rifai, Nawfel Azami, Sara ELmrabet, L. Celebi Ozcan
Publikováno v:
SSRN Electronic Journal.
Recent years have seen a growing trend towards analytical techniques capable of conducting spatially resolved analyses of surfaces for industrial, nanotechnology, geological and biomedical applications. Depending on the application, spatially resolve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18edeb65d2791eb23fa7c40fdad4e571
https://doi.org/10.2139/ssrn.3639161
https://doi.org/10.2139/ssrn.3639161
Autor:
Kheireddine Rifai, Marc Constantin, Adnan Yilmaz, Lütfü Ç. Özcan, François R. Doucet, Nawfel Azami
Publikováno v:
Minerals; Volume 12; Issue 2; Pages: 253
This article reports on the quantification of lithium and mineralogical mapping in crushed lithium ore by laser-induced breakdown spectroscopy (LIBS) using two different calibration methods. Thirty crushed ore samples from a pegmatite lithium deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8f6e9eefa8f7cb0f2b2ad417e062127
https://doi.org/10.3390/min12020253
https://doi.org/10.3390/min12020253
Autor:
Nawfel Azami, Marie-Chloé Michaud Paradis, François Vidal, François R. Doucet, Lütfü Özcan, Kheireddine Rifai
Publikováno v:
Minerals
Volume 11
Issue 8
Minerals, Vol 11, Iss 859, p 859 (2021)
Volume 11
Issue 8
Minerals, Vol 11, Iss 859, p 859 (2021)
Scarce platinum group elements (PGE) are mainly concealed in massive sulfides, and finding economically viable ore bodies largely relies on their fast chemical mapping. Most core scanners provide incomplete mineralogical contents, but none also provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20cbb208f5c08a23314a4e539fbbac81
https://doi.org/10.3390/min11080859
https://doi.org/10.3390/min11080859
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 165:105766
This article discusses multi-element quantification in pressed pellets of copper‑nickel ore powders using laser-induced breakdown spectroscopy (LIBS). Thirty-two copper‑nickel samples were used in this study. 10 ml (~14–17 g) of each sample of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab38a29e262e1800349bf4c6b397003
https://doi.org/10.1016/j.sab.2020.105766
https://doi.org/10.1016/j.sab.2020.105766
Publikováno v:
Minerals
Volume 10
Issue 3
Minerals, Vol 10, Iss 3, p 207 (2020)
Volume 10
Issue 3
Minerals, Vol 10, Iss 3, p 207 (2020)
This paper demonstrates the capability of performing an ultrafast chemical mapping of drill cores collected from a platinum/palladium mine using laser-induced breakdown spectroscopy (LIBS). A scan of 40 mm ×
30 mm was performed, using a com
30 mm was performed, using a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::079d893b0e21cc36a011706a00ca7e59
https://doi.org/10.3390/min10030207
https://doi.org/10.3390/min10030207
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 163:105734
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::031e3180518250b7fb77c875443654c0
https://doi.org/10.1016/j.sab.2019.105734
https://doi.org/10.1016/j.sab.2019.105734