The Cu6Sn5 phase forms and grows with longer reaction time in the initial stage.
Higher acid concentration, higher reaction temperature and longer reaction time accelerated the further depolymerization of XOS to form monosaccharide.
When chlorinating ferrocene at the same temperature but with longer reaction time (180 min), no α-CNTs were formed.
The difference was apparently due to the initial formation of incompatible block domains that underway randomization upon longer reaction time.
Longer reaction time and higher amount of catalyst are required for hydrogenation of XSBR compared to that of SBR.
The hydrated carbonates form relatively quickly and can transform into anhydrous carbonates while subjected to greater H2O loading, higher temperature, and/or longer reaction time.
When the PPR interval increased from 10 min to 40 min, a longer reaction time helped produce more protons and thus generated a stronger buffer capacity.
Fly ash substitution decreases average reactivity of the solid precursors, resulting in a lower reaction rate and accompanying longer reaction time.
It is possible that flies walking slower would have reduced visual responses to looming stimuli, leading to longer reaction time to looming, which in turn could influence the selection of defensive behaviors.
Meanwhile, the longer reaction time held higher yield.
Then the reaction was repeated for a longer reaction time (24 h).
