Výsledky vyhledávání - "Meryem Goumri"

Optical and electrical properties of poly (N-vinylcarbazole)/graphene oxide nanocomposites for organic semiconductor devices

Autor: Bernard Ratier, Meryem Goumri, Rhizlane Hatel, Mimouna Baitoul

Publikováno v: Applied Physics A. 126

In this work, organic semiconductor devices (OSD) incorporating both poly(N-vinylcarbazole) (PVK) and graphene oxide (GO) were fabricated. The stable solutions of PVK/GO were prepared in chloroform by a simple sonication method, which enabled the suc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7b422e6a1d6b6201ed7a2992ceb72dc
https://doi.org/10.1007/s00339-020-03812-y

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Inverted Polymer Solar Cells with a Reduced Graphene Oxide/Poly (3,4-Ethylene Dioxythiophene):Poly(4-Styrene Sulfonate) (PEDOT:PSS) Hole Transport Layer

Autor: Bernard Ratier, Bruno Lucas, Meryem Goumri, Mimouna Baitoul

Publikováno v: Journal of Electronic Materials
Journal of Electronic Materials, Institute of Electrical and Electronics Engineers, 2019, 48 (2), pp.1097-1105. ⟨10.1007/s11664-018-06841-9⟩

In this study, high-efficiency inverted polymer solar cells were developed by using graphene oxide/poly(3,4-ethylene-dioxythiophene):poly(4-styrene-sulfonate) (GO/PEDOT:PSS) composites films acting as hole transport layer into the device structure ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e84128ef7ebb24bb94927ae1358807
https://doi.org/10.1007/s11664-018-06841-9

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Graphene derivatives/Fe3O4/polymer nanocomposite films: Optical and electrical properties

Autor: Mimouna Baitoul, Meryem Goumri, Rhizlane Hatel, Bernard Ratier

Publikováno v: Materials Chemistry and Physics. 193:156-163

This paper reports a simple solution casting method for the preparation of nanocomposite films in which graphene oxide (GO)/Fe 3 O 4 nanocomposites are incorporated into poly (vinyl alcohol) (PVA) matrix. The films obtained with different weight perc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cce162e1f2ed0d0aee70df66b6d2864
https://doi.org/10.1016/j.matchemphys.2017.02.013

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Synthesis and characterization of nanocomposites films with graphene oxide and reduced graphene oxide nanosheets

Autor: Christophe Poilâne, Meryem Goumri, Pierre Ruterana, Bessem Ben Doudou, Jany Wéry, Anass Bakour, Mimouna Baitoul

Publikováno v: Chinese Journal of Physics
Chinese Journal of Physics, 2017, 55 (2), pp.412-422. ⟨10.1016/j.cjph.2016.12.012⟩
Chinese Journal of Physics, Physical Society of the Republic of China, 2017, 55 (2), pp.412-422. ⟨10.1016/j.cjph.2016.12.012⟩

Graphene oxide (GO) and reduced graphene oxide (CRGO), as a graphene derivatives, possess unique properties and a high aspect ratio, indicating great potential in nanocomposite fields. The present work reports the fabrication of the nanocomposite fil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec09ba605e3c4cbda36edc5fd0557f92
https://hal.science/hal-01721002

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Tuning the luminescence and optical properties of graphene oxide and reduced graphene oxide functionnalized with PVA

Autor: Mohammed Khenfouch, Meryem Goumri, Anass Bakour, Jany Wery Venturini, Mimouna Baitoul

Publikováno v: Applied physics. A, Materials science & processing
Applied physics. A, Materials science & processing, Springer Verlag, 2016, 122 (3), ⟨10.1007/s00339-016-9725-3⟩

The attractive optoelectronic properties of graphene are universally known. Also, their combination with polymer matrix added an exciting physical investigation. In the present work, nanocomposites based on poly (vinyl alcohol) (PVA) with low graphen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::050f2f2313df6366d954ff7305b669b3
https://doi.org/10.1007/s00339-016-9725-3

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Electrical and optical properties of reduced graphene oxide and multi-walled carbon nanotubes based nanocomposites: A comparative study

Autor: Meryem Goumri, Bruno Lucas, Bernard Ratier, Mimouna Baitoul

Publikováno v: Optical Materials
Optical Materials, 2016, pp.105-113. ⟨10.1016/j.optmat.2016.07.010⟩

Graphene and multi-walled carbon nanotubes have attracted interest for a number of potential applications. One of the most actively pursued applications uses graphene and carbon nanotubes as a transparent conducting electrode in solar cells, displays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d79e111f2e6b20f6a2b5db61518d1a57
https://hal-unilim.archives-ouvertes.fr/hal-01773622

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