Polymers,
Год журнала:
2022,
Номер
14(13), С. 2648 - 2648
Опубликована: Июнь 29, 2022
Nanocellulose
has
lately
emerged
as
one
of
the
most
promising
"green"
materials
due
to
its
unique
properties.
can
be
mainly
divided
into
three
types,
i.e.,
cellulose
nanocrystals
(CNCs),
nanofibrils
(CNFs),
and
bacterial
(BC).
With
rapid
development
technology,
nanocellulose
been
designed
multidimensional
structures,
including
1D
(nanofibers,
microparticles),
2D
(films),
3D
(hydrogels,
aerogels)
materials.
Due
adaptable
surface
chemistry,
high
area,
biocompatibility,
biodegradability,
nanocellulose-based
composite
further
transformed
drug
delivery
carriers.
Herein,
material
used
for
was
reviewed.
The
typical
release
behaviors
mechanisms
were
summarized,
potential
application
prospected
well.
Advanced Materials,
Год журнала:
2021,
Номер
33(48)
Опубликована: Сен. 24, 2021
With
the
increasing
demand
for
wearable
electronics
(such
as
smartwatch
equipment,
health
monitoring
systems,
and
human-robot
interface
units),
flexible
energy
storage
systems
with
eco-friendly,
low-cost,
multifunctional
characteristics,
high
electrochemical
performances
are
imperative
to
be
constructed.
Nanocellulose
sustainable
natural
abundance,
superb
properties,
unique
structures
has
emerged
a
promising
nanomaterial,
which
shows
significant
potential
fabricating
functional
systems.
This
review
is
intended
provide
novel
perspectives
on
combination
of
nanocellulose
other
materials
design
fabricate
nanocellulose-based
composites
advanced
devices.
First,
structural
characteristics
properties
briefly
introduced.
Second,
structure-property-application
relationships
these
addressed
optimize
their
from
perspective
processing
technologies
micro/nano-interface
structure.
Next,
recent
specific
applications
composites,
ranging
lithium-ion
batteries
supercapacitors
emerging
devices,
such
lithium-sulfur
batteries,
sodium-ion
zinc-ion
comprehensively
discussed.
Finally,
current
challenges
future
developments
in
next
generation
proposed.
Advanced Functional Materials,
Год журнала:
2022,
Номер
32(26)
Опубликована: Март 3, 2022
Abstract
Developing
superelastic
and
superhydrophilic
carbon
aerogels
with
intriguing
mechanical
properties
is
urgently
desired
for
achieving
promising
performances
in
highly
compressive
supercapacitors
strain
sensors.
Herein,
based
on
synergistic
hydrogen
bonding,
electrostatic
interaction,
π–π
interaction
within
regularly
arranged
layered
porous
structures,
conductive
cellulose
nanofibrils
(CNF),
nanotubes
(CNT)
reduced
graphene
oxide
(RGO)
are
developed
via
bidirectional
freezing
subsequent
annealing.
Benefiting
from
the
architecture
high
surface
roughness,
CNF/CNT/RGO
exhibit
ultralow
density
(2.64
mg
cm
–3
)
superhydrophilicity
(water
contact
angle
≈0°
at
106
ms).
The
honeycomb‐like
ordered
structure
can
efficiently
transfer
stress
entire
microstructure,
thereby
endowing
compressibility
extraordinary
fatigue
resistance
(10,000
cycles
50%
strain).
These
be
assembled
into
solid‐state
symmetric
showing
excellent
area
capacitance
(109.4
mF
–2
0.4
mA
superior
long
cycle
compression
performance
(88%
after
5000
of
50%).
Furthermore,
reveal
good
linear
sensitivity
(
S
=
5.61
kPa
–1
accurately
capture
human
bio‐signals
as
It
expected
that
such
will
provide
a
novel
multifunctional
platform
wearable
electronics,
electronic
skin,
motion
monitoring.
Nano-Micro Letters,
Год журнала:
2022,
Номер
14(1)
Опубликована: Апрель 13, 2022
Abstract
Cellulose
nanopaper
has
shown
great
potential
in
diverse
fields
including
optoelectronic
devices,
food
packaging,
biomedical
application,
and
so
forth,
owing
to
their
various
advantages
such
as
good
flexibility,
tunable
light
transmittance,
high
thermal
stability,
low
expansion
coefficient,
superior
mechanical
properties.
Herein,
recent
progress
on
the
fabrication
applications
of
cellulose
is
summarized
discussed
based
analyses
latest
studies.
We
begin
with
a
brief
introduction
three
types
nanocellulose:
nanocrystals,
nanofibrils
bacterial
cellulose,
recapitulating
differences
preparation
Then,
main
methods
filtration
method
casting
well
newly
developed
technology
are
systematically
elaborated
compared.
Furthermore,
advanced
energy
storage,
electronic
water
treatment,
high-performance
packaging
materials
were
highlighted.
Finally,
prospects
ongoing
challenges
summarized.
Nano-Micro Letters,
Год журнала:
2023,
Номер
15(1)
Опубликована: Апрель 10, 2023
Multifunctional
architecture
with
intriguing
structural
design
is
highly
desired
for
realizing
the
promising
performances
in
wearable
sensors
and
flexible
energy
storage
devices.
Cellulose
nanofiber
(CNF)
employed
assisting
building
conductive,
hyperelastic,
ultralight
Ti3C2Tx
MXene
hybrid
aerogels
oriented
tracheid-like
texture.
The
biomimetic
are
constructed
by
a
facile
bidirectional
freezing
strategy
CNF,
carbon
nanotube
(CNT),
based
on
synergistic
electrostatic
interaction
hydrogen
bonding.
Entangled
CNF
CNT
"mortars"
bonded
"bricks"
of
tracheid
structure
produce
good
interfacial
binding,
superior
mechanical
strength
(up
to
80%
compressibility
extraordinary
fatigue
resistance
1000
cycles
at
50%
strain).
Benefiting
from
texture,
CNF/CNT/MXene
aerogel
shows
ultralow
density
7.48
mg
cm-3
excellent
electrical
conductivity
(~
2400
S
m-1).
Used
as
pressure
sensors,
such
exhibit
appealing
sensitivity
performance
linear
up
817.3
kPa-1,
which
affords
their
application
monitoring
body
surface
information
detecting
human
motion.
Furthermore,
can
also
act
electrode
materials
compressive
solid-state
supercapacitors
that
reveal
satisfactory
electrochemical
(849.2
mF
cm-2
0.8
mA
cm-2)
long
cycle
compression
(88%
after
10,000
strain
30%).
Chemical Reviews,
Год журнала:
2023,
Номер
123(5), С. 1925 - 2015
Опубликована: Фев. 1, 2023
Modern
technology
has
enabled
the
isolation
of
nanocellulose
from
plant-based
fibers,
and
current
trend
focuses
on
utilizing
in
a
broad
range
sustainable
materials
applications.
Water
is
generally
seen
as
detrimental
component
when
contact
with
nanocellulose-based
materials,
just
like
it
harmful
for
traditional
cellulosic
such
paper
or
cardboard.
However,
water
an
integral
plants,
many
applications
already
accept
presence
make
use
it.
This
review
gives
comprehensive
account
nanocellulose–water
interactions
their
repercussions
all
key
areas
contemporary
research:
fundamental
physical
chemistry,
chemical
modification
nanocellulose,
applications,
analytical
methods
to
map
effect
matrix.
Journal of Bioresources and Bioproducts,
Год журнала:
2022,
Номер
7(4), С. 245 - 269
Опубликована: Май 20, 2022
With
the
increasing
demand
for
sustainable
energy
storage
systems,
development
of
various
advanced
materials
from
a
renewable
source
is
imminent.
Owing
to
advantages
high
specific
surface
area,
unique
nanostructure,
modifiability,
and
excellent
mechanical
strength,
nanocellulose
integrated
with
other
conductive
materials,
such
as
nanocarbons,
conducting
polymers,
metal
oxides,
has
been
emerged
promising
candidate
green
devices.
Besides,
nanocellulose-derived
carbon
good
electrical
conductivity
tunable
microstructures
can
be
fabricated
via
simple
carbonization,
which
widely
used
supercapacitor
electrode
materials.
Herein,
we
present
comprehensive
review
that
focuses
on
storage,
particularly
supercapacitors.
The
fabrication
strategies
hybrid
are
first
presented
summarized,
followed
by
highlighting
use
natural
constructing
composite
including
two-dimension
film
electrodes,
three-dimension
aerogel
electrodes
In
addition,
possible
limitations
potentials
in
supercapacitors
outlooked.
