Results 331 to 340 of about 850,252 (380)
Some of the next articles are maybe not open access.
ACS Nano, 2012
In this work, one-dimensional graphane nanotubes (GN, stoichiometry CH), built from 2D single-sheet graphanes, are explored theoretically. Zigzag type GN(10,0) and armchair type GN(10,10) structures with varying surface termination were investigated in detail.
Xiao-Dong, Wen +6 more
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In this work, one-dimensional graphane nanotubes (GN, stoichiometry CH), built from 2D single-sheet graphanes, are explored theoretically. Zigzag type GN(10,0) and armchair type GN(10,10) structures with varying surface termination were investigated in detail.
Xiao-Dong, Wen +6 more
openaire +2 more sources
Chemistry of Materials, 2013
The synthesis of polysiloxane nanotubes using trifunctional organosilanes is reported. Tubular nanostructures were formed via a chemical vapor deposition technique at room temperature when ethyltrichlorosilane is used or via a liquid phase method when methyltriethoxysilane is used as precursor.
Stojanovic Ana +3 more
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The synthesis of polysiloxane nanotubes using trifunctional organosilanes is reported. Tubular nanostructures were formed via a chemical vapor deposition technique at room temperature when ethyltrichlorosilane is used or via a liquid phase method when methyltriethoxysilane is used as precursor.
Stojanovic Ana +3 more
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ChemPhysChem, 2005
AbstractA survey of novel classes of nanotubular materials based on boron is presented. Pure boron nanotubes are a consequence of a general Aufbau principle for boron clusters and solid boron phases, which postulates various novel boron materials besides the well‐known bulk phases of boron based on boron icosahedra.
Alexander, Quandt, Ihsan, Boustani
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AbstractA survey of novel classes of nanotubular materials based on boron is presented. Pure boron nanotubes are a consequence of a general Aufbau principle for boron clusters and solid boron phases, which postulates various novel boron materials besides the well‐known bulk phases of boron based on boron icosahedra.
Alexander, Quandt, Ihsan, Boustani
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The Journal of Physical Chemistry Letters, 2015
A new type of carbon nanotube, based on the graphenylene motif, is investigated using density functional and tight-binding methods. Analogous to conventional graphene-based nanotubes, a two-dimensional graphenylene sheet can be "rolled" into a seamless cylinder in armchair, zigzag, or chiral orientations.
Andrew T, Koch +4 more
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A new type of carbon nanotube, based on the graphenylene motif, is investigated using density functional and tight-binding methods. Analogous to conventional graphene-based nanotubes, a two-dimensional graphenylene sheet can be "rolled" into a seamless cylinder in armchair, zigzag, or chiral orientations.
Andrew T, Koch +4 more
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Effect of nanotube-nanotube coupling on the radial breathing mode of carbon nanotubes
Physical Review B, 2008We study the radial breathing mode (RBM) of resonant single walled carbon nanotubes within individual bundles. As strain is applied, significant debundling of the nanotubes occurs, causing an upshift in the RBM frequency. The RBM frequency is found to change irreversibly with strain, correlating more strongly with the total number of strains and ...
Rajay Kumar +2 more
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Carbon, 2004
Density functional theory is used to study carbon nanotubes grown inside a channel-like environment. Two types of systems were investigated: the zigzag nanotubes inside AlPO4-5 zeolite (AFI) channels and the achiral double-walled nanotubes. In this work the energetical stability of the selected systems is evaluated and the shifting and splitting of the
Georg Kresse, O. Dubay
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Density functional theory is used to study carbon nanotubes grown inside a channel-like environment. Two types of systems were investigated: the zigzag nanotubes inside AlPO4-5 zeolite (AFI) channels and the achiral double-walled nanotubes. In this work the energetical stability of the selected systems is evaluated and the shifting and splitting of the
Georg Kresse, O. Dubay
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In vivo biodistribution and highly efficient tumour targeting of carbon nanotubes in mice.
Nature Nanotechnology, 2020Zhuang Liu +7 more
semanticscholar +1 more source
Physics Today, 1994
Carbon is an extraordinary element, considering the diversity of materials it forms. Ranging from sparkling gems to sooty filth, these materials have been studied and used for centuries, and carbon science was long thought to be a mature field. So when a whole new class of carbon materials—the fullerenes, such as C60—appeared in the last decade, many ...
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Carbon is an extraordinary element, considering the diversity of materials it forms. Ranging from sparkling gems to sooty filth, these materials have been studied and used for centuries, and carbon science was long thought to be a mature field. So when a whole new class of carbon materials—the fullerenes, such as C60—appeared in the last decade, many ...
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Carbon Nanotubes: Present and Future Commercial Applications
Science, 2013M. De Volder +3 more
semanticscholar +1 more source