Nitrogen fixation from air at normal temperature and pressure via Cobalt-iron photocatalyst day and night

Efficient photocatalytic nitrogen fixation from air under sunlight via iron-doped WO3

“…In addition, it was also determined kinetically that Fe incorporation enhanced the electron existence time by measuring transient fluorescence lifetime decay curves (Figure 4d). The bandgap width (Eg) of catalyst is calculated from the formula [34]:…”

N-doped Ti3C2-reinforced porous g-C3N4 for photocatalytic contaminants degradation and nitrogen reduction

“…Nowadays, environment and energy issues have attracted widespread attention. 1–3 Photocatalysis, which combines semiconductors with solar energy, has been extensively studied in the fields of environment and energy, involving the degradation of contaminants, 4,5 hydrogen (H 2 ) production, 6,7 carbon dioxide (CO 2 ) reduction, 8,9 nitrogen (N 2 ) fixation, 10,11 etc . Recently, there has been growing interest in the research of graphitic carbon nitride (g-C 3 N 4 ) because of its favorable energy band position, simple synthesis process, low cost, and superior chemical stability.…”

Efficient sunlight promoted nitrogen fixation from air under room temperature and ambient pressure via Ti/Mo composites

“…[4,5] At present, the large-scale industrial nitrogen fixation is usually implemented via Haber-Bosch process to use nitrogen and hydrogen to synthesize ammonia under iron-based catalysts at high temperature and high pressure. [6] This process requires a large amount of fossil energy and emits a significant amount of carbon dioxide. [7][8][9] Therefore, 3 nitrogen fixation in a green way at room temperature and normal pressure has become one of the important research subjects in chemistry and chemical engineering.…”