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DC plasma (violet) enhances the growth of carbon nanotubes in a laboratory-scale PECVD (plasma-enhanced chemical vapor deposition) apparatus. Chemical vapor deposition (CVD) is a vacuum deposition method used to produce high-quality, and high-performance, solid materials.
Dispersion Technology Inc is a scientific instrument manufacturer located in Bedford Hills, New York. [1] It was founded in 1996 by Philip Goetz (former chairman , retired in 2010) and Dr. Andrei Dukhin (current CEO). [ 3 ]
The substrate is heated to approximately 700 °C. To initiate the growth of nanotubes, two gases are bled into the reactor: a process gas (such as ammonia, nitrogen or hydrogen) and a carbon-containing gas (such as acetylene, ethylene, ethanol or methane). Nanotubes grow at the sites of the metal catalyst; the carbon-containing gas is broken ...
Advances in Computer Methods for Partial Differential Equations–V: Proceedings of the Fifth IMACS International Symposium on Computer Methods for Partial Differential Equations, New Brunswick: IMACS, Dept. of Computer Science, Rutgers University, 1984.
A uniform polymer (often referred to as a monodisperse polymer) is composed of molecules of the same mass. [5] Nearly all natural polymers are uniform. [6] Synthetic near-uniform polymer chains can be made by processes such as anionic polymerization, a method using an anionic catalyst to produce chains that are similar in length.
Journal of the IEE; Journal of the Institution of Electrical Engineers (various sections) Journal of the Institution of Electronic and Radio Engineers; Journal of the Institution of Production Engineers; Journal of the Society of Telegraph Engineers; Journal of the Society of Telegraph Engineers and of Electricians
The Journal of Chemical Technology & Biotechnology is a monthly peer-reviewed scientific journal. It was established in 1882 as the Journal of the Society of Chemical Industry by the Society of Chemical Industry (SCI). In 1950 it changed its title to Journal of Applied Chemistry and volume numbering restarted at 1.
Dispersion is a process by which (in the case of solid dispersing in a liquid) agglomerated particles are separated from each other, and a new interface between the inner surface of the liquid dispersion medium and the surface of the dispersed particles is generated. This process is facilitated by molecular diffusion and convection. [4]