Confined mass transfer mainly focuses on the dynamic
behavior of water, ion, gas and other media confined in
nanochannels. Scientists recently show increasing interest in
confined mass transfer due to its wide application in energy,
environment, health and other fields. However, the interface effect
is dominant at the nanoscale, and the confined liquid has different
structure and transport characteristics from the macro scale. As a
result, the traditional continuum mechanics model is no longer
applicable, while there is still not a global theoretical model at
nanoscale.