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Degradation and Failure of Field Emitting Carbon Nanotube Arrays
Journal of Nanoscience and Nanotechnology, 2011It has been observed experimentally that the collective field emission from an array of Carbon Nanotubes (CNTs) exhibits fluctuation and degradation, and produces thermal spikes, resulting in electro-mechanical fatigue and failure of CNTs. Based on a new coupled multiphysics model incorporating the electron-phonon transport and thermo-electrically ...
Mahapatra, Roy D, Sinha, N, Melnik, RVN
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Wafer-Scale Transfer of Vertically Aligned Carbon Nanotube Arrays
Journal of the American Chemical Society, 2014The first critical step in making vertically aligned carbon nanotube (VACNT)-based thermal interface materials is to transfer the VACNTs on a large scale. Although VACNTs have been transferred by several methods, they were only transferred inadvertently in most cases.
Miao, Wang +6 more
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Direct Growth of Semiconducting Single-Walled Carbon Nanotube Array
Journal of the American Chemical Society, 2009By introducing the UV beam into our homemade chemical vapor deposition system, we had obtained a well aligned SWNT array on an ST-cut quartz substrate. After transfer onto a SiO(2)/Si substrate, the SWNT array was detected by Raman spectroscopy and electrical measurement, which showed that over 95% of the SWNTs were semiconducting ones.
Guo, Hong +7 more
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Nano Letters, 2012
Carbon nanotube (CNT) micro tip arrays with hairpin structures on patterned silicon wafers were efficiently fabricated by tailoring the cross-stacked CNT sheet with laser. A blade-like structure was formed at the laser-cut edges of the CNT sheet.
Yang, Wei +5 more
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Carbon nanotube (CNT) micro tip arrays with hairpin structures on patterned silicon wafers were efficiently fabricated by tailoring the cross-stacked CNT sheet with laser. A blade-like structure was formed at the laser-cut edges of the CNT sheet.
Yang, Wei +5 more
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CVD growth of carbon nanotube bundle arrays
Carbon, 2006Recent discovery of enhanced field emission current intensity from arrays of bundles of carbon nanotubes (CNT) has prompted this investigation of the growth of CNT bundle arrays by metal-catalyzed chemical vapor deposition (CVD), in order to understand and control the growth of these arrays.
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Graphitization degree of carbon nanotube arrays
High Power Laser and Particle Beams, 2014马康夫 Ma Kangfu +5 more
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Human and environmental safety of carbon nanotubes across their life cycle
Nature Reviews Materials, 2023Dana Goerzen, Matteo Pasquali
exaly
Recent Advances in Carbon Dioxide Hydrogenation to Methanol via Heterogeneous Catalysis
Chemical Reviews, 2020Xiao Jiang, Xiaowa Nie, Xinwen Guo
exaly