Boron nitride nanotubes (BNNTs) are a polymorph of boron nitride. They were predicted in 1994 [2] and experimentally discovered in 1995. [3] . Structurally they are similar to carbon nanotubes, which are cylinders with sub-micrometer diameters and micrometer lengths, except that carbon atoms are alternately substituted by nitrogen and boron atoms.

Boron nitride nanotube (BNNT) has similar tubular nanostructure as carbon nanotube (CNT) in which boron and nitrogen atoms arranged in a hexagonal network. Owing to the unique atomic structure, BNNT has numerous excellent intrinsic properties such ...

2018年6月28日 · Boron nitride nanotubes (BNNTs) have a similar tubular structure as carbon nanotubes in which carbon atoms are replaced entirely by boron and nitrogen atoms, arranging in a hexagonal lattice (Fig. 1).

2024年2月6日 · BNNTs are the tubular variants of the ceramic compound hexagonal boron nitride (hBN) and are known for their high thermal and chemical stability. The research on BNNTs is ever-evolving, researchers are on a quest to optimise the synthesis procedure for …

Boron nitride nanotubes (BNNTs)1-2 are a type of one-dimensional (1D) nanostructure, which have recently attracted significant interest from the scientific community. Structurally, BNNTs are close analogues of carbon nanotubes (CNTs), but composed of hexagonal B-N bonding networks. CNTs possess purely covalent C-C bonds; by

2010年5月12日 · Boron Nitride Nanotubes: Force Field Parameterization, Epoxy Interactions, and Comparison with Carbon Nanotubes for High-Performance Composite Materials. ACS Applied Nano Materials 2023, 6 (5) , 3513-3524. https://doi.org/10.1021/acsanm.2c05285

1995年8月18日 · The successful synthesis of pure boron nitride (BN) nanotubes is reported here. Multi-walled tubes with inner diameters on the order of 1 to 3 nanometers and with lengths up to 200 nanometers were produced in a carbon-free plasma discharge between a BN-packed tungsten rod and a cooled copper electrode.

Boron nitride nanotubes (BNNT) are close structural analogs of carbon nanotubes (CNT), which are high aspect ratio nanotubular material, where carbon atoms are alternately substituted by nitrogen and boron atoms.

2022年3月1日 · The combination of boron nitride nanotubes and polymer matrix can obtain composites with excellent mechanical properties and thermal transport characteristics, which will help to promote the large-scale application of BNNTs.

2020年5月4日 · Research interest in boron nitride nanotubes (BNNTs) has increased after the recent success of large-scale BNNT syntheses using high-temperature-pressure laser ablation or high-temperature plasma...