The phrase "ammonia atmosphere" is correct and usable in written English.
It can be used in scientific contexts, particularly in discussions about environments or conditions that contain ammonia, such as in chemistry or planetary science.
Example: "The researchers simulated an ammonia atmosphere to study the potential for life on exoplanets."
Alternatives: "ammonia environment" or "ammonia-rich atmosphere".
N-doped graphene (NG) was synthesized by annealing reduced graphene oxide (RGO) in an ammonia atmosphere.
More interestingly, dimethylamine could be easily distinguished from a trimethylamine, methylamine or ammonia atmosphere with high selectivity.
The nitrided Ni foam is synthesized by nitridation treatment of open-cell Ni foam in an ammonia atmosphere.
In this study, cellulose was selectively converted into pyrroles via catalytic fast pyrolysis under ammonia atmosphere over the γ-Al2O3 catalyst.
In this paper, zinc doped gallium oxynitride nanowires enriched with surface defects are fabricated via a simple electrospinning and controlled calcination process under ammonia atmosphere.
For a 4 mm thick scaffold, the optimized treatment condition was 20 W of power in a 30 Pa ammonia atmosphere for 30 min of treating time.
The experiment was made in temperature 400 500 °C in ammonia gas atmosphere.
Collagen (Col) was immobilized on the pore surface of the PLGA/CPC scaffold to enhance the bioactivity of the scaffold using plasma treatment under the ammonia (NH3) atmosphere.
Herein, we have successfully designed and synthesized various cobalt nitrides (Co4N) by using different weak bases (i.e. hexamethylenetetramine (HMT), urea, and ammonium hydroxide (AH)) through nitridation treatment in ammonia (NH3) atmosphere.
The reduced Fe greatly increases the nitriding reaction of the B powder during ball milling in ammonia (NH3) atmosphere, evidenced by 71% more N content.
Major limitation of the proposed biosealing method of the sand pond is the release of ammonia to atmosphere and ammonium to water, which can produce toxic effects for human being, animals, fishes and prawns.
