The phrase "a large amount of oxygen" is correct and usable in written English.
It can be used when discussing quantities of oxygen in various contexts, such as scientific, environmental, or health-related discussions.
Example: "The experiment required a large amount of oxygen to sustain the reaction."
Alternatives: "a significant quantity of oxygen" or "a considerable volume of oxygen."
However, a large amount of oxygen dissipation could still be achieved.
As a large amount of oxygen would be spontaneously consumed at this temperature, this technology is mainly used in reservoirs where the temperature is greater than 80 °C.
From the result of optical emission spectroscopy, peaks of nitrogen-oxygen radicals were observed at plasma diluted by nitrogen, while a large amount of oxygen radical were generated in the plasma diluted with noble gas.
One portion of the debris is highly strained and another portion contains a large amount of oxygen, but not in the form of a simple oxide such as α-alumina.
The study, published in the journal Science, used observations from the Hubble Space Telescope and the giant Keck telescope at Mauna Kea in Hawaii, and was based on the observation that the asteroid contains a large amount of oxygen but little or no carbon – suggesting the presence of water.
The enhanced gas response is attributed to a large amount of oxygen vacancy defects and unsaturated dangling bonds existing in the ZnO nanosheets with exposed crystal facet (0001), which is favorable for the adsorption of gas molecular on the sensor surface and result in improvement of the gas response.
This is possibly because the incompletely reduced GO nanosheets have a large amount of oxygen-containing functional groups and defects that hinder the charge transport while the dehydration of TNTs at pH = 1.6 also causes defects in the nanotubes to facilitate charge recombination.
Upon irradiation of these C60-derivatives, a large amount of singlet oxygen was released.
More significantly, a large amount of adsorbed oxygen appeared near the B vacancies of Pd/MgO 5 -h-BN catalyst.
Consequently, this catalyst existed high ratio of Ce3+/Ce on the surface, a large amount of surface oxygen species and excellent OSC, leading to the high activities for CO oxidation and CH4 combustion.
During its development, a large amount of reactive oxygen species (ROS) and nitric oxide (NO) are produced [3, 4].
