Superhydrophobic Properties of Nonaligned Boron Nitride Nanotube Films

Boron Nitride Nanotube Peapods

We demonstrate that boron nitride (BN) nanotubes can be filled "peapod" fashion with C60 molecules. Filling small-diameter BN nanotubes results in a linear chain of C60 molecules in the interior, while filling large diameter BN nanotubes leads to nanorods of crystalline C60 in the interior. Electron beam damage can be used to fuse the encapsulated C60 molecules into carbon nanotubes, leading to...

Dielectric and thermal properties of epoxy/boron nitride nanotube composites*

We report the fabrication of and investigations into the dielectric and thermal properties of epoxy/boron nitride nanotube (BNNT) composites. It was found that BNNT fillers can effectively adjust the dielectric constant of epoxy. Moreover, the thermal conductivity of epoxy was improved by up to 69 % with 5 wt % BNNTs. Our studies indicate that BNNTs are promising nanofillers for polymers, to ob...

Boron Nitride Nanotube: Synthesis and Applications

Scientists have predicted that carbon’s immediate neighbors on the periodic chart, boron and nitrogen, may also form perfect nanotubes, since the advent of carbon nanotubes (CNTs) in 1991. First proposed then synthesized by researchers at UC Berkeley in the mid 1990’s, the boron nitride nanotube (BNNT) has proven very difficult to make until now. Herein we provide an update on a catalyst-free m...

Carbon nanotube and boron nitride nanotube hostedC60â•fiV nanopeapods

Computational study of boron nitride nanotube synthesis: How catalyst morphology stabilizes the boron nitride bond

S. Riikonen,1 A. S. Foster,1,2 A. V. Krasheninnikov,1,3 and R. M. Nieminen1,* 1COMP/Department of Applied Physics, Helsinki University of Technology, P.O. Box 1100, Helsinki FI-02015, Finland 2Department of Physics, Tampere University of Technology, P.O. Box 692, FI-33101 TUT Tampere, Finland 3Materials Physics Division, University of Helsinki, P.O. Box 43, Helsinki FI-00014, Finland Received 1...