Synthesis of boron nitride nanotubes, bamboos and nanowires

Li, Luhua; Li, Chi Pui; Chen, Ying

doi:10.1016/j.physe.2007.06.065

Cited by 40 publications

(22 citation statements)

References 18 publications

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“…Based on systematic investigations of the nitriding gases on the growth of BNNTs, Chen et al proposed that ammonia gas led to 2D growth of BN (002) planes, while nitrogen gas resulted in 3D crystal growth [37]. According to this model, selective synthesis of BNNTs, bamboos and nanowires was achieved through tuning the reaction parameters [38]. BNNTs obtained by this method were generally catalyzed by metal catalysts from the reaction vessel [39].…”

Section: Boron Nitride Nanotubesmentioning

confidence: 99%

“…Recently, selective synthesis of boron nitride nanotubes, nanobamboos and platelet nanowires was implemented using a floating catalyst CVD method through different catalysts and reaction temperature [125]. More recently, similar selective synthesis of polycrystalline BNNWs was achieved by annealing a stainless-steel substrate primarily immersed in homemade B nitrate solution under the atmosphere of nitrogen and hydrogen [38]. Moreover, new synthetic systems were developed exclusively for BNNWs.…”

Section: Doped Boron Nitridementioning

confidence: 99%

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Recent Development of the Synthesis and Engineering Applications of One‐Dimensional Boron Nitride Nanomaterials

Sun

et al. 2010

Journal of Nanomaterials

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One-dimensional (1D) nanomaterials with novel photoelectric, magnetic, mechanical, and electronic transport properties have long been the research focus throughout the world. Herein, the recent achievements in preparation of 1D boron nitride nanomaterials, including nanotubes, nanowires, nanoribbons, nanorods, and nanofibres are reviewed. As the most intriguing and researched polymorph, boron nitride nanotubes (BNNTs) are introduced thoroughly involving their functionalization and doping. The electronics and engineering applications of 1D boron nitride nanomaterials are illustrated in nanoscale devices, hydrogen storage, polymer composites, and newly developed biomedical fields in detail.

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Section: Boron Nitride Nanotubesmentioning

confidence: 99%

Section: Doped Boron Nitridementioning

confidence: 99%

Recent Development of the Synthesis and Engineering Applications of One‐Dimensional Boron Nitride Nanomaterials

Sun

et al. 2010

Journal of Nanomaterials

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“…Among the various systems, boron-nitride nanotubes (BNNTs) and aluminum-nitride nanotubes (AlNNTs) are of great importance [12][13][14]. AlN nanotubes have been successfully synthesized with a diameter ranging from 30 nm to 80 nm [15].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Adsorption of the Nitrosamine Molecule as a Carcinogen Agent on the AlN Nanotubes: A DFT Study

2020

Chem. Methodol.

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In this study, chemical reactivity of (4,0) and (5,0) AlN nanotubes by interaction with nitrosamine molecule as a carcinogen agent was investigated using the B3LYP/6-311++G (d) level of theory. The HOMO-LUMO gap, electronic chemical potential (), hardness (ƞ), softness (S), the maximum amount of electronic charge (Nmax), and electrophilicity index (ω) for the monomers and complexes were calculated. The results show that the interaction of NA with nanotubes cab be changes electronic properties of nanotubes. To investigate the interactions between the NA molecule and nanotubes, analysis of atoms in molecules was performed at B3LYP/6-311++G (d) level of theory. The Multiwfn program was used to calculation of electron density of states (DOS). The charge transfer in complexes was calculated using the NBO analysis. The results of this work were compared with the results of adsorption of NA molecule on BN nanotubes. It is expected that the AlN nanotubes can be used as sensor for detection of NA molecules. KEYWORDS Interaction energy Reactivity Electronic properties Sensor NitrosamineInvestigation of Adsorption of the… P a g e | 192Graphical Abstract

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“…8 A comprehensive overview of the current status of the different synthesis processes for BN has demonstrated formation of different properties for BN powders highlighting the advantages of every synthetic methods. [9][10][11][12][13][14][15][16][17][18][19][20] Solar heating is a promising alternative energy source for nanotechnology. A xenon high-flux optical simulator (also artificial sun) that provides illumination approximating natural sunlight in controllable indoor tests under laboratory conditions is a good model of this source.…”

Section: Introductionmentioning

confidence: 99%

Gradient and Layered Boron Nitride Formation Under Effect of Concentrated Light in a Flow of Nitrogen

Sartinska¹,

Kasumov²,

Timofeeva³

et al. 2017

ECB

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Results of the effect of concentrated light energy in a xenon high-flux optical furnace on transformation of boron nitride (BN) and boron (B) powders in a flow of nitrogen are presented. Raman, Auger Electron (AES), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning and transmission electron microscopes (SEM and TEM), and the measurement of band gap using transmittance technique have been employed for investigation of the properties of produced nanostructures. According Raman, AES and FTIR study the surface of all prepared nano powders is composed of BN. XRD disclosed pure amorphous boron inside particle. Gradient transformation pure boron to BN in the framework of one particle as well as layered nanostructure was observed by TEM study. Dependence of a square of the optical absorption coefficient for a deposited BN film versus the photon energy of incident light has confirmed a gradient and layered nature of the prepared BN nanostructures. * Corresponding AuthorFax: +380 (0) 44-4242131 E-Mail: sart@ipms.kiev.ua [a

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Synthesis of boron nitride nanotubes, bamboos and nanowires

Cited by 40 publications

References 18 publications

Recent Development of the Synthesis and Engineering Applications of One‐Dimensional Boron Nitride Nanomaterials

Recent Development of the Synthesis and Engineering Applications of One‐Dimensional Boron Nitride Nanomaterials

Investigation of Adsorption of the Nitrosamine Molecule as a Carcinogen Agent on the AlN Nanotubes: A DFT Study

Gradient and Layered Boron Nitride Formation Under Effect of Concentrated Light in a Flow of Nitrogen

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