Pattern Dependency of Pure-Boron-Layer Chemical-Vapor Depositions

Synthesis of few-layer hexagonal boron nitride thin film by chemical vapor deposition.

In this contribution we demonstrate a method of synthesizing a hexagonal boron nitride (h-BN) thin film by ambient pressure chemical vapor deposition on polycrystalline Ni films. Depending on the growth conditions, the thickness of the obtained h-BN film is between ∼5 and 50 nm. The h-BN grows continuously on the entire Ni surface and the region with uniform thickness can be up to 20 μm in late...

Ultralight boron nitride aerogels via template-assisted chemical vapor deposition

Boron nitride (BN) aerogels are porous materials with a continuous three-dimensional network structure. They are attracting increasing attention for a wide range of applications. Here, we report the template-assisted synthesis of BN aerogels by catalyst-free, low-pressure chemical vapor deposition on graphene-carbon nanotube composite aerogels using borazine as the B and N sources with a relati...

CVD Chemistry of Organoborons for Boron-Carbon Thin Film Depositions

................................................................................................................................................ iii Populärvetenskaplig Sammanfattning ................................................................................................ v Preface .............................................................................................................

Facile Fabrication of Boron-Doped Titania Nanopowders by Atmospheric Pressure Chemical Vapor Synthesis Route and its Photocatalytic Activity

The Atmospheric Pressure Chemical Vapor Synthesis (APCVS) route is a process that can be used for the synthesis of doped-nanocrystalline powders with very small crystallite sizes having a narrow particle size distribution and high purity. In this study, APCVS technique was used to prepare boron-doped titania nanopowders. The effects of temperature, borate flow rate and water flow rate on the am...

On the effect of water and oxygen in chemical vapor deposition of boron nitride