Generation of Spiral Shape Nitrogen Recombining Plasma for Atomic Nitrogen Source

Some Aspects in Recombining Transient Nitrogen Plasmas

The temporal evolution of the population densities of a monatomic Nitrogen plasma has been studied in the electron tem perature range 0.5 eV ^ k T e ^ 1 eV and in the electron number density interval 1012 cm-3 ^ n e ^ 1014 cm-3 by solving a coupled system of m aster equations. The results show th a t the times necessary to achieve quasi-stationary conditions for the popula­ tion densities can b...

Atomic cobalt on nitrogen-doped graphene for hydrogen generation

Reduction of water to hydrogen through electrocatalysis holds great promise for clean energy, but its large-scale application relies on the development of inexpensive and efficient catalysts to replace precious platinum catalysts. Here we report an electrocatalyst for hydrogen generation based on very small amounts of cobalt dispersed as individual atoms on nitrogen-doped graphene. This catalys...

Generation of Nitrogen-Chlorine

Human phagocytes can be triggered to generate large quantities of long-lived nitrogen-chlorine derivatives. This class of oxidants can be detected as early as 5 min after the addition of phorbol myristate acetate or opsonized zymosan particles. Unlike all other oxygen metabolites known to be generated by phagocytes, the nitrogen-chlorine compounds can be readily detected in cell supernatants 90...

Residue of horse serum purification as a nitrogen source for growth of microorganisms, l-Clostridia

Evaluation of Nitrogen Diffusion in Plasma Nitrided Iron by Various

   Diffusion of nitrogen in plasma nitrided iron and structural evolution during the nitriding process were evaluated by several characterization techniques including optical microscopy (OM), microhardness depth profiling (HDP), scanning electron microscopy (SEM), x-ray diffraction (XRD), glow discharge optical emission spectroscopy (GDOES), and secondary ion mass spectroscopy (SIMS). Plasma ni...