Results 211 to 220 of about 16,770 (247)
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Graphene Nanoribbon Composites
ACS Nano, 2010It is well established that pristine multiwalled carbon nanotubes offer poor structural reinforcement in epoxy-based composites. There are several reasons for this which include reduced interfacial contact area since the outermost nanotube shields the internal tubes from the matrix, poor wetting and interfacial adhesion with the heavily cross-linked ...
Mohammad A, Rafiee +6 more
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Two-Dimensional Graphene Nanoribbons
Journal of the American Chemical Society, 2008A new synthetic strategy toward novel linear two-dimensional graphene nanoribbons up to 12 nm has been established. The nanoribbons are characterized by MS, UV/vis, and scanning tunneling microscopy (STM). Various microscopic studies of these novel structures showed a high tendency to self-assemble.
Yang, X. +5 more
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Journal of Materials Chemistry C, 2015
Quasi-one-dimensional nanoribbons have great potential for applications in nanoelectronics and nanospintronics due to their unique quantum confinement effects.
Shijun Zhao, Wei Kang, Jianming Xue
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Quasi-one-dimensional nanoribbons have great potential for applications in nanoelectronics and nanospintronics due to their unique quantum confinement effects.
Shijun Zhao, Wei Kang, Jianming Xue
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Helically Coiled Graphene Nanoribbons
Angewandte Chemie International Edition, 2017AbstractGraphene is a zero‐gap, semiconducting 2D material that exhibits outstanding charge‐transport properties. One way to open a band gap and make graphene useful as a semiconducting material is to confine the electron delocalization in one dimension through the preparation of graphene nanoribbons (GNR).
Daigle, Maxime +4 more
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Metal Phthalocyanine Nanoribbons and Nanowires
The Journal of Physical Chemistry B, 2006Nanoribbons and nanowires of different metal phthalocyanines (copper, nickel, iron, cobalt, and zinc), as well as copper hexadecafluorophthalocyanine (F(16)CuPc), have been grown by organic vapor-phase deposition. Their properties, as a function of substrate type, source-to-substrate distance, and substrate temperature, were studied by scanning ...
Gwo, S +8 more
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Toward Thiophene‐Annulated Graphene Nanoribbons
Angewandte Chemie International Edition, 2018AbstractNarrow thiophene‐edged graphene nanoribbons (GNRs) were prepared from polychlorinated thiophene‐containing poly(p‐phenylene)s using the photochemical, metal‐free cyclodehydrochlorination (CDHC) reaction. 1H NMR and Raman spectroscopy confirmed the structures of the GNRs.
Miao, Dandan +5 more
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A Graphene Nanoribbon Memory Cell
Small, 2010Keywords: Field-Effect Transistors ; Suspended Graphene ; Fabrication ; Hysteresis ; Transport ; Nanowires ; Stability ; Mobility Reference EPFL-ARTICLE-172061doi:10.1002/smll.201000854View record in Web of Science Record created on 2011-12-16, modified on 2017-05 ...
E. U. Stützel +5 more
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Chemical Physics Letters, 2002
Thin titanium oxide nanoribbons with a thickness of several nanometers and a width of 30–200 nm have been synthesized hydrothermally via the reaction of TiO2 particles and NaOH solution. Either amorphous TiO2 gel or crystalline anatase or a mixture of anatase and rutile can be used as the raw material.
Yuan, Zhong-Yong +2 more
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Thin titanium oxide nanoribbons with a thickness of several nanometers and a width of 30–200 nm have been synthesized hydrothermally via the reaction of TiO2 particles and NaOH solution. Either amorphous TiO2 gel or crystalline anatase or a mixture of anatase and rutile can be used as the raw material.
Yuan, Zhong-Yong +2 more
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Graphene Nanoribbon Superconductor
Journal of Low Temperature Physics, 2018The possibility of the s-wave superconductive state in armchair graphene nanoribbons is studied within the attractive Hubbard model, standard BCS theory, and Green’s function approach. Bogoliubov de Gennes equations are derived for this system in the singlet state. A nonzero critical temperature is found which depends on the width of the system.
Hamze Mousavi, Marek Grabowski
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