Abstract
Water
electrolysis
using
renewable
energy
is
considered
as
a
promising
technique
for
sustainable
and
green
hydrogen
production.
Conventional
water
has
two
components
–
evolution
reaction
(HER)
oxygen
(OER)
occurring
at
the
cathode
anode
respectively.
However,
of
suffers
from
high
overpotential
due
to
slow
kinetics
OER.
To
overcome
this
hybrid
been
developed
by
replacing
conventional
oxidation
producing
with
cost‐effective
materials
value‐added
chemicals.
This
review
summarizes
recent
advances
in
organic
oxidative
reactions
such
alcohols,
urea,
hydrazine,
biomass
instead
Furthermore,
also
highlights
use
membrane‐free
method
cost
complexity
associated
membrane‐based
electrolyzer
thereby
improving
overall
efficiency.
approach
holds
promise
scalable
large‐scale
production
along
products.
Finally,
current
challenges
future
perspectives
are
discussed
further
development
electrolysis.
