Excess protons play a key role in the chemical reactions of ice because of their exceptional
mobility, even when the diffusion of atoms and molecules is suppressed in ice at low …

In this study, the effect of externally added hydrogen chloride (HCl) on the crystallization of
amorphous solid water (ASW) has been examined. ASW films containing small amounts of …

The reaction coefficient for hydrogen/deuterium (H/D) exchange and the diffusion of
hydrated excess protons within amorphous solid water (ASW) are characterized as a …

The atmospheric partitioning of trifluoroacetic acid (TFA) in aerosol is a complex function of
the size of suspended water droplets and their pH value. The unraveling of the affinity of TFA …

In this work, the mechanisms of molecular clusters formation in liquid trifluoroacetic acid
were studied using Raman scattering spectra in different solutions. The polarized …

Chemical reactions are extremely difficult to occur in ice at low temperature, where atoms
and molecules are frozen in position with minimal thermal energy and entropy. Contrary to …

This work explores the plausibility of quantum tunneling of excess protons in amorphous
solid water (ASW) at temperatures as low as 10 K. The transport of protons from a proton …

1 Proton Diffusion and Hydrogen/Deuterium Exchange in Amorphous Solid Water at
Temperatures 1 from 114 to 134 K 2 Megan K. Dunla Page 1 1 Proton Diffusion and …