Gas
detection
has
become
a
popular
research
topic
in
the
field
of
environmental
protection
and
disease
because
concerning
increase
pollution
human
health
problems.
2D
MXenes
are
promising
candidates
for
room-temperature
gas
sensors
their
flexible
adjustable
material
compositions,
high
conductivities,
signal-to-noise
ratios,
surface
terminations.
This
paper
presents
prospects
sensors,
structure
MXenes,
potential
sensing
mechanisms
MXenes-based
sensors.
Applications
Ti3C2Tx,
V2CTx,
Nb2CTx,
Mo2CTx
different
gases
reviewed,
challenges
directions
applying
discussed.
review
provides
ideas
designing
novel
sensitive
materials
by
analyzing
value
sensor
field.
Gas
detection
has
become
a
popular
research
topic
in
the
field
of
environmental
protection
and
disease
because
concerning
increase
pollution
human
health
problems.
2D
MXenes
are
promising
candidates
for
room-temperature
gas
sensors
their
flexible
adjustable
material
compositions,
high
conductivities,
signal-to-noise
ratios,
surface
terminations.
This
paper
presents
prospects
sensors,
structure
MXenes,
potential
sensing
mechanisms
MXenes-based
sensors.
Applications
Ti3C2Tx,
V2CTx,
Nb2CTx,
Mo2CTx
different
gases
reviewed,
challenges
directions
applying
discussed.
review
provides
ideas
designing
novel
sensitive
materials
by
analyzing
value
sensor
field.
