Article - 3 May 2009
High purity silicon nitride (Si3N4) is required for the production of electronic and optoelectronic devices. CVD is one of the most important synthesis routes for the production of high purity Si3N4.
Article - 19 May 2012
Synthesis of dense composite materials with the compositions of Al2O3 / TiN = 100 / 0 ~ 90 / 10 vol% has been attempted directly from Al2O3/ (Ti, TiN0.30) mixed powder compacts using capsule-free N2...
Article - 3 May 2007
Particulate materials are used in all manner of applications, many of which are encountered day to day. Characterization of these powders is important as it can affect the properties of the resultant...
Article - 21 Mar 2006
In this article zeolite membranes were synthesized by the dry gel method, using a tubular support of stainless steel.
Article - 28 Jun 2013
Applying techniques such as the non-local density functional theory (NLDFT) method to gas adsorption data has resulted in major advancements in the textural characterization of porous materials.
Article - 21 Jul 2003
High Nitrogen Steels (HNS) are a new class of alloys. Their behaviour during heat treatment is significantly different from their carbon equivalents. factors considered are thermodynamics, kinetics,...
Article - 10 Jan 2003
The performance of titanium, or more specifically, the stability of the titanium oxide film in various environments is outlined. Some environments include chlorine, water, mineral acids, salt...
Article - 27 Apr 2010
The pore size distribution (PSD) is a key factor when characterizing porous materials. The PSD analysis can be useful in developing new porous materials for specific applications as well as for...
Article - 1 Jun 2013
Low ppb detection limits down to sub-ppb levels are often required for many gas purity applications. Atmospheric pressure ionization mass spectrometry (APIMS) is often used as the analytical tool for...
Article - 16 May 2017
A significant utility for the mechanical polishing of cross-section specimens is the T-Tool introduced by H. Zang in 1998, which is similar to the more familiar Tripod.