Aluminum Borate–Boron Nitride Nanocables

Authors


  • This work was supported by the Japan Science Promotion Society (JSPS) fellowship at the National Institute for Materials Science (NIMS), Tsukuba, Japan.

Abstract

Aluminum borate nanowires uniformly coated with boron nitride sheaths (see Figure) have been synthesized via a vapor–solid reaction process from alumina and B–N–O precursors. The nanocables have a length of 2∼3 μm, a diameter of 50∼150 nm, and the suggested formation mechanism involves the simultaneous growth and coating of the nanowires.

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