Early
transition
metals
based
2D
carbides,
nitrides
and
carbonitrides
nanomaterials
are
known
as
MXenes,
a
novel
extensive
new
class
of
materials
family.
Since
the
first
accidently
synthesis
discovery
Ti3
C2
in
2011,
more
than
50
additional
compositions
have
been
experimentally
reported,
including
at
least
eight
distinct
methods
also
100
stoichiometries
theoretically
studied.
Due
to
its
distinctive
surface
chemistry,
graphene
like
shape,
metallic
conductivity,
high
hydrophilicity,
outstanding
mechanical
thermal
properties,
redox
capacity
affordable
with
mass-produced
nature,
this
diverse
MXenes
tremendous
scientific
technological
significance.
In
review,
we'll
come
across
MXene
possible
methods,
their
advantages,
limitations
future
suggestions,
chemistry
related
selected
properties
potential
sensing
applications,
which
will
help
us
explain
why
family
is
growing
very
fast
compared
other
families.
Secondly,
problems
that
further
improve
commercialization
sensors
examined,
many
advances
commercializing
proposed.
At
end,
go
through
current
challenges,
suggestions.
Physics Reports,
Год журнала:
2020,
Номер
848, С. 1 - 58
Опубликована: Янв. 22, 2020
MXenes,
generally
referring
to
two-dimensional
(2D)
transition-metal
carbides,
nitrides,
and
carbonitrides,
have
received
tremendous
attention
since
the
first
report
in
2011.
Extensive
experimental
theoretical
studies
unveiled
their
enormous
potential
for
applications
optoelectronics,
photonics,
catalysis,
many
other
areas.
Because
of
intriguing
mechanical
electronic
properties,
together
with
richness
elemental
composition
chemical
decoration,
MXenes
are
poised
provide
a
new
2D
nanoplatform
advanced
optoelectronics.
This
comprehensive
review,
intended
broad
multidisciplinary
readership,
highlights
state-of-the-art
progress
on
MXene
theory,
materials
synthesis
techniques,
morphology
modifications,
opto-electro-magnetic
applications.
The
efforts
exploring
device
performance
limits,
steric
configurations,
physical
mechanisms,
novel
application
boundaries
comprehensively
discussed.
review
is
concluded
compelling
perspective,
outlook
as
well
non-trivial
challenges
future
investigation
MXene-based
nano-optoelectronics.
ACS Nano,
Год журнала:
2021,
Номер
15(3), С. 3996 - 4017
Опубликована: Март 11, 2021
Sensors
are
becoming
increasingly
significant
in
our
daily
life
because
of
the
rapid
development
electronic
and
information
technologies,
including
Internet
Things,
wearable
electronics,
home
automation,
intelligent
industry,
etc.
There
is
no
doubt
that
their
performances
primarily
determined
by
sensing
materials.
Among
all
potential
candidates,
layered
nanomaterials
with
two-dimensional
(2D)
planar
structure
have
numerous
superior
properties
to
bulk
counterparts
which
suitable
for
building
various
high-performance
sensors.
As
an
emerging
2D
material,
MXenes
possess
several
advantageous
features
adjustable
surface
properties,
tunable
bandgap,
excellent
mechanical
strength,
making
them
attractive
applications.
Herein,
we
particularly
focus
on
recent
research
progress
MXene-based
sensors,
discuss
merits
derivatives
as
materials
collecting
signals,
try
elucidate
design
principles
working
mechanisms
corresponding
strain/stress
gas
electrochemical
optical
humidity
In
end,
analyze
main
challenges
future
outlook
sensor
Advanced Materials,
Год журнала:
2021,
Номер
33(47)
Опубликована: Май 3, 2021
Abstract
Various
fields
of
study
consider
MXene
a
revolutionary
2D
material.
Particularly
in
the
field
sensors,
metal‐like
high
electrical
conductivity
and
large
surface
area
MXenes
are
desirable
characteristics
as
an
alternative
sensor
material
that
can
transcend
boundaries
existing
technology.
This
critical
review
provides
comprehensive
overview
recent
advances
MXene‐based
technology
roadmap
for
commercializing
sensors.
The
sensors
systematically
categorized
chemical,
biological,
physical
Each
category
is
then
classified
into
various
subcategories
depending
on
electrical,
electrochemical,
structural,
or
optical
sensing
mechanism,
which
four
fundamental
working
mechanisms
Representative
structural
approaches
boosting
performance
each
presented.
Finally,
factors
hinder
discussed,
several
breakthroughs
realizing
commercially
available
suggested.
broad
insights
pertaining
to
previous
perspectives
future
generation
low‐cost,
high‐performance,
multimodal
soft‐electronics
applications.
ECS Sensors Plus,
Год журнала:
2022,
Номер
1(1), С. 013601 - 013601
Опубликована: Март 1, 2022
Sensors
are
considered
to
be
an
important
vector
for
sustainable
development.
The
demand
meet
the
needs
of
future
generations
is
accelerating
development
intelligent
sensor-systems
integrated
with
internet
things
(IoTs),
fifth
generation
(5G)
communication,
artificial
intelligence
(AI)
and
machine
learning
(ML)
strategies.
inclusion
2D
nanomaterials
IoTs/AI/ML
has
revolutionized
diversified
applications
sensors
in
healthcare,
wearable
electronics,
safety,
environment,
defense,
agriculture.
Owing
their
unique
physicochemical
characteristics
surface
functionalities,
borophene
MXenes
have
emerged
as
advanced
2D-materials
(A2M)
architect
future-generation
sensors.
ML-AI
based
theoretical
modeling
guided
research
A2M-sensors
economically
by
reducing
cost,
human
resources,
contamination.
flexible,
wearable,
intelligent,
biocompatible,
portable,
energy-efficient,
self-sustained,
point-of-care,
economical,
which
can
drastically
transform
conventional
sensing
This
review
provides
insight
state-of-the-art
A2M-based
physical,
chemical,
biosensor
efficiently
detect
chemical
species,
gases/vapors,
drugs,
biomarkers/pathogens,
pressure,
metal
ions,
radiations,
temperature,
light,
humidity.
Besides
fundamental
challenges
creating
a
gap
between
predictions,
practical-evaluations,
in-lab-technology,
commercial
viability,
potential
solutions,
field-deployable
prospects
addressed
realize
commercialization,
thereby
ensuring
ability
maintain
communities.
Advanced Materials,
Год журнала:
2020,
Номер
32(51)
Опубликована: Ноя. 4, 2020
Abstract
Since
their
discovery
in
2011,
2D
transition
metal
carbides,
nitrides,
and
carbonitrides,
known
as
MXenes,
have
attracted
considerable
global
research
interest
owing
to
outstanding
electrical
conductivity
coupled
with
light
weight,
flexibility,
transparency,
surface
chemistry
tunability,
easy
solution
processability.
Here,
the
promising
abilities
of
from
both
experimental
theoretical
perspectives,
for
designing
conductive
materials
a
range
applications,
including
electromagnetic
interference
shielding,
flexible
optoelectronics,
sensors,
thermal
heaters,
are
presented.
