Boron nitride nanotube
A Comparative Study on In/Ga Doping Effects of Adsorption NH3 on Surface Electrostatic Potential of (6,0) Boron-nitride Nanotube: A DFT Investigation
... hexa-boron nitride (h-BN) having layer structures similar to graphite and are isoelectronic to ...a boron-nitride nanotube (BNNT) similar to CNT 1 ,In fact BNNT ...
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Structural and Electronic Properties of Impurities on Boron Nitride Nanotube
... (10,0) boron nitride nanotube (BNNT), are investigated through first-principle ...replaces boron, and as an n-type impurity when the magnesium replaces ...a boron and nitrogen atoms are ...
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Tuning the electronic properties of boron nitride nanotube by mechanical uni axial deformation: a DFT study
... As BNNTs have many special mechanical, thermal, electrical, and chemical properties and have a large number of potential applications, such as in composite materials, hydrogen storage, and force sensors [10-13], many ...
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Mechanically activated catalyst mixing for high yield boron nitride nanotube growth
... and amorphous boron powder are milled together to prepare a more effective precursor. The heating of the precursor in nitrogen-containing gas produces a high density of BNNTs with controlled structures. The ...
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Thin Double Wall Boron Nitride Nanotube: Nano-Cylindrical Capacitor
... simulated our model in viewpoint of different band gap energies via considering the single wall boron nitrides as both inner and outer tubes with variant diameters and chirality in the ranges of (6.0 ...
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The fluid structure interaction eect on the vibration and instability of a conveyed double-walled boron nitride nanotube
... In recent years, a large amount of research work has been carried out into the buckling and vibration of nano-tubes/micro-tubes conveying uid. Based on the TB theory, Chang and Lee [3] analyzed the eects of ow velocity ...
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Boron nitride nanotubes: synthesis and applications
... Boron nitride nanotube (BNNT) has similar tubular nanostructure as carbon nanotube (CNT) in which boron and nitrogen atoms arranged in a hexagonal ...of boron nitride ...
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Gallium Nitride Nanotube and its Application as Transistors
... 9-nm nanotube transistor which has been found to work efficiently compared to any other transistor of that size ...like Boron Nitride nanotube, Gallium Nitride, Silica, Nickel Halide ...
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A Comparison Study between Boron nitride Nanotubes and Carbon Nanotubes
... Similar to CNTs, BNNTs can form multi-walled or single-walled tubes [5]. Loiseau et al. [60] introduced a series of BNNTs with a varying number of walls, including single walled boron nitride ...
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Pilot in vivo toxicological investigation of boron nitride nanotubes
... Journal Citation Reports/Science Edition, EMBase, Scopus and the Elsevier Bibliographic databases. The manuscript management system is completely online and includes a very quick and fair peer-review system, which is all ...
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FIRST PRINCIPLES CALCULATIONS OF CARBON-NANOTUBE AND BORON-NANOTUBE BASED SINGLE ELECTRON TRANSISTORS
... Low power consumption, small device size and better controlled onto the charge carriers are the factors, that made Single- electron transistor (SET) a suitable candidate for molecular electronics; yet there are some ...
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Search | Preprints
... Composites, based on polymer foils containing dispersed ceramic particles are promising materials with desired thermal properties depending on filler amount and microstructure [1-8]. Despite of the large number of ...
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A green chemistry approach for facile synthesis of functionalized boron nitride nanosheets
... of boron is easily attacked by radicals and nucleophiles such as water which causes it to hydrolysed [18, ...reaction, boron-nitrogen bonds at the defect sites and the surfaces might be attacked by active ...
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Theoretical study of interaction between Tacrine and finite-length Al-doped Carbon and Boron nitride Nanotubes: A Semiempirical drug delivery study in thermodynamic view
... We theoretically investigated the interaction of tacrine molecule (a drug for the treatment of Alzheimer’s disease) with finite-length aluminum doped armchair and zigzag boron nitride, and carbon nanotubes. ...
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Hydrolytic Unzipping of Boron Nitride Nanotubes in Nitric Acid
... electron-deficient boron atoms on the surface, result- ing in the hydrolysis of borazin units of BNNTs, and followed by the production of BNNRs. The BNNRs have numerous unique edges which acted as reactive sites ...
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Optical properties of thin hexagonal boron nitride layers
... Experimental - The synthesis of the boron nitride layers has been performed at low temperature in a plasma enhanced chemical vapor deposition reactor.. A schematic view graph of the expe[r] ...
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Moiré modulated conductance of hexagonal boron nitride tunnel barriers
... hexagonal boron nitride (hBN) tunnel barriers investigated using conductive atomic force microscopy reveal moiré patterns in the spatial maps of their tunnel conductance consistent with the formation of a ...
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A Novel Synthesis Route to Produce Boron Nitride Nanotubes for Bioapplications
... The TGA curve of sample weight changes as a func- tion of heating temperature is shown in Figure 3. A comparison between reaction mixture and final sample was achieved and shows distinct behavior between them. It is ...
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Effect of Boron Nitride Precipitation at Cavity Surface on Rupture Properties
... of boron nitride precipitating onto creep cavity ...the boron nitride suppressed creep cavity growth and provided the steel with higher rupture strength and higher rupture ...
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Boron Nitride Nanostructured: Synthesis, Characterization and Potential Use in Cosmetics
... Figure 2 shows the X-Ray diffraction pattern of the sample treated at 1600˚C. The peaks at 2 = 26.32˚, 2 = 41.60˚ and 2 = 55.00˚ (JPCD, No. 9 - 12) may be attrib- uted to hexagonal boron nitride ...
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