Zobrazeno 1 - 10
of 3 236
pro vyhledávání: '"Few layer graphene"'
Autor:
Subhash Mandal, Ratna Singh, Debmalya Roy, Kingsuk Mukhopadhyay, Mayank Dwivedi, Mangala Joshi
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-17 (2024)
Abstract Hybrid 3D nanomaterials have been prepared by immobilizing the acid-functionalized MWCNTs into the edge-functionalized/oxidized Few Layer Graphene (FLG) flakes to address the dispersion and exfoliation of FLG flakes. Both acid-functionalized
Externí odkaz:
https://doaj.org/article/ec798d8fa81e43e4b59a62b413ba34b4
Autor:
Amanpreet Kaur, Justin A. Morton, Anastasia V. Tyurnina, Abhinav Priyadarshi, Morteza Ghorbani, Jiawei Mi, Kyriakos Porfyrakis, Dmitry G. Eskin, Iakovos Tzanakis
Publikováno v:
Ultrasonics Sonochemistry, Vol 108, Iss , Pp 106954- (2024)
In this work, we implement a dual frequency (24 kHz and 1174 kHz) ultrasonic assisted liquid phase exfoliation (ULPE) technique in deionized water (DIW) and other eco-friendly solvents, to produce a variety of high-quality few-layer graphene (FLG) so
Externí odkaz:
https://doaj.org/article/70ebff96993a4cd892fec5ea06337705
Autor:
Alexander Petrovich Voznyakovskii, Mikhail Alekseevich Ilyushin, Aleksei Alexandrovich Vozniakovskii, Irina Vladimirovna Shugalei, Georgy Georgievich Savenkov
Publikováno v:
Nanomanufacturing, Vol 4, Iss 1, Pp 45-57 (2024)
The paper presents the results of a study on the effectiveness of few-layer graphene synthesized under SHS conditions from lignin as a modifying additive in creating composite pyrotechnic complexes based on porous silicon and calcium perchlorate. It
Externí odkaz:
https://doaj.org/article/a5b78be081b8446d8a317f1a952f64bc
Akademický článek
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Autor:
Feng Zhou
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34684- (2024)
We theoretically present a broadband modulator based on graphene/black phosphorus heterostructure which can work over a large waveband from visible (VIS) to mid-infrared (MIR) regions. By utilizing the angle dependence of black phosphorus, surface pl
Externí odkaz:
https://doaj.org/article/0efb59a9f6d045a6904bf0e5c0faa5bf
Autor:
Soulayma Gal, David Cabaleiro, Walid Hassen, Anaghim Nasri, Yannick Lafue, Cuong Pham-Huu, Housseinou Ba, Patrice Estellé
Publikováno v:
Nanomaterials, Vol 14, Iss 17, p 1401 (2024)
The exceptional properties of high-grade graphene make it an ideal candidate for thermal dissipation and heat exchange in energy applications and nanofluid development. Here, we present a comprehensive study of few-layer graphene (FLG) nanofluids pre
Externí odkaz:
https://doaj.org/article/fc8e93f024d14ee49daa5fdfb2d2d8d9
Autor:
Mikhail Alekseevich Ilyushin, Alexander Petrovich Voznyakovskii, Irina Shugalei, Aleksei Alexandrovich Vozniakovskii
Publikováno v:
Nanomanufacturing, Vol 3, Iss 2, Pp 167-176 (2023)
It has been shown that defect-free Stone–Wales (SW) free few-layer graphene (FLG) can be obtained by carbonizing lignin under conditions of self-propagating high-temperature synthesis (SHS). The obtained few-layer graphene was used as a modifying a
Externí odkaz:
https://doaj.org/article/281237d4e8624618b74c08cde8b396ae
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 509-521 (2023)
Raman spectroscopy is one of the most common methods to characterize graphene-related 2D materials, providing information on a wide range of physical and chemical properties. Because of typical sample inhomogeneity, Raman spectra are acquired from se
Externí odkaz:
https://doaj.org/article/495d947d4a3447068ee7569babfa64f6
Publikováno v:
East European Journal of Physics, Iss 1, Pp 252-257 (2023)
Herein, few layer graphene was synthesize using two arc discharge chambers of different volumes to ascertain the influence of chamber size on the quality and yield of graphene. In both arc discharge chambers (A and B), graphite rods were ignited at a
Externí odkaz:
https://doaj.org/article/8a5d23ff85984052ad2fdedf551a50ec
Autor:
Xuejian Li, Xiaojun Wang, Hailong Shi, Yuchao Jin, Xiaoshi Hu, Chao Xu, Lunyuan Tang, Min Ma, Liwei Lu
Publikováno v:
Materials, Vol 17, Iss 4, p 897 (2024)
It is urgent to develop novel technologies to convert carbon dioxide to graphene. In this work, a bubble-mediated approach via a chemical reaction between carbon dioxide gas and magnesium melt to fabricate a few-layer graphene was illustrated. The mo
Externí odkaz:
https://doaj.org/article/f8ff0c4edc434d28becfb986cffefbe5