Synthesis of boron nitride microtubes and formation of boron nitride nanosheets

• Main Authors: Ahmad, P., Khandaker, Mayeen Uddin, Amin, Yusoff Mohd, Khan, Z.R.
• Format: Article
• Published: Taylor & Francis 2015
• Subjects: Q Science (General); QC Physics
• Online Access: http://eprints.um.edu.my/12164/; http://www.tandfonline.com/doi/abs/10.1080/10426914.2014.952041#.VLurhtKUeSo; http://doi.org/10.1080/10426914.2014.952041

Boron nitride microtubes are synthesized in a dual zone quartz tube furnace at 1200°C with ammonia as a reaction atmosphere. Field emission scanning electron microscopy (FE-SEM) results show a unique cone-like morphology of the tubes with larger internal space and thin walls structure. The diameters...