VS2
is
a
potential
anode
material
for
lithium-ion
batteries
(LIBs)
due
to
its
advantageous
properties.
Herein,
novel
three-dimensional
(3D)
VS2/reduced
graphene
oxide
(rGO)
heterostructure
(VS2-rGO)
fabricated
by
in-situ
assembly
of
caterpillar-like
nanosheets
on
rGO.
This
3D
VS2-rGO
with
well-defined
heterojunction
interface
engineered
mitigate
the
volumetric
expansion
during
Li+
intercalation/deintercalation
cycles.
optimized
design
promotes
enhanced
conductivity
across
heterojunction,
facilitating
efficient
electron
and
ion
transport.
The
electrode
shows
higher
reversible
capacity
better
rate
performance
(644.02
mA
h
g-1
at
0.1
A
after
140
cycles,
526.66
2
g-1)
as
compared
pure
(433.69
63.91
g-1).
Ex-situ
X-ray
diffraction
(XRD)
analysis
reveals
phase
formation
upon
intercalation
(Li0.5VS2
LiVS2)
subsequent
de-intercalation.
lower
diffusion
barrier
within
(0.183
eV)
layers
(0.225
eV),
predicted
first-principles
calculations,
results
in
transport
kinetics
improved
cycling
material.
work
offers
perspectives
influence
heterojunctions
LIBs.
Processes,
Journal Year:
2024,
Volume and Issue:
12(10), P. 2100 - 2100
Published: Sept. 27, 2024
Nanofibers,
with
their
high
surface
area-to-volume
ratio
and
unique
physical
properties,
hold
significant
promise
for
a
wide
range
of
applications,
including
medical
devices,
filtration
systems,
packaging,
electronics,
advanced
textiles.
However,
development
commercialization
are
hindered
by
several
key
challenges
hazards.
The
main
issues
production
cost
yield,
voltage,
clogging,
toxic
materials
driven
complex
techniques,
which
limit
adoption.
Additionally,
there
environmental
health
concerns
associated
nanofiber
disposal,
necessitating
the
safer
more
sustainable
processes
materials.
Addressing
these
requires
continued
innovation
in
science
industrial
practices,
as
well
concerted
effort
to
balance
production,
material,
surrounding
condition
parameters.
This
study
emphasizes
hazards
electrospinning,
centrifugal
spinning,
solution
blow
electro-blown
wet
melt
spinning.
It
also
biopolymers
recycling
eco-friendly
practices
avoid
harming
environment
human
beings.
Chemical Science,
Journal Year:
2024,
Volume and Issue:
15(10), P. 3545 - 3551
Published: Jan. 1, 2024
MnO2
is
a
desired
cathode
candidate
for
aqueous
zinc
batteries.
However,
their
cycling
stability
seriously
limited
by
active
material
dissolution,
and
pre-addition
of
Mn2+
salts
in
electrolytes
widely
required
to
shift
the
dissolution
equilibrium.
Herein,
we
synthesize
polydopamine
(PDA)
coated
composite
(MnO2/PDA)
realize
stable
cells
without
relying
on
pre-added
Mn2+.
The
functional
groups
PDA
exhibit
strong
coordination
ability
with
Mn
material.
It
not
only
confines
dissolved
species
within
during
discharge,
but
also
enhances
deposition
back
charge
retrieve
Thanks
this
effect,
achieves
81.1%
capacity
retention
after
2000
cycles
at
1
A
g-1
M
ZnSO4
electrolyte,
superior
37.3%
regular
cathode.
This
work
presents
an
effective
strategy
manganese
oxide
materials
Nanomaterials,
Journal Year:
2024,
Volume and Issue:
14(10), P. 826 - 826
Published: May 8, 2024
Nowadays,
magnetic
materials
are
also
drawing
considerable
attention
in
the
development
of
innovative
energy
converters
such
as
triboelectric
nanogenerators
(TENGs),
where
introduction
at
interface
not
only
significantly
enhances
harvesting
efficiency
but
promotes
TENG
entry
into
era
intelligence
and
multifunction.
In
this
review,
we
begin
from
basic
operating
principle
TENGs
then
summarize
recent
progress
applications
design
by
categorizing
them
soft
ferrites
amorphous
nanocrystalline
alloys.
While
highlighting
key
role
future
opportunities
for
improving
their
performance
conversion,
discuss
most
promising
choices
available
today
describe
emerging
approaches
to
create
even
better
TENG-based
sensors
far
multifunctionality
concerned.
addition,
paper
discusses
integration
a
power
source
third-party
briefly
explains
self-powered
wide
range
related
fields.
Finally,
challenges
prospects
TENGs.
Frontiers in Bioengineering and Biotechnology,
Journal Year:
2025,
Volume and Issue:
12
Published: Jan. 6, 2025
The
bladder
is
a
dynamic
organ
located
in
the
lower
urinary
tract,
responsible
for
complex
and
important
physiological
activities
human
body,
including
collecting
storing
urine.
Severe
diseases
or
injuries
often
lead
to
tissue
destruction
loss
of
normal
function,
requiring
surgical
intervention
reconstruction.
rapid
development
innovative
biomaterials
has
brought
revolutionary
opportunities
modern
urology
overcome
limitations
transplantation.
This
article
first
summarized
latest
research
progress
processing
approaches
functionalization
acellular
matrix,
hydrogels,
nanomaterials,
porous
scaffolds
repairing
reconstructing
structure
function
damaged
bladder.
Then,
we
discussed
emerging
strategies
regeneration
functional
recovery,
such
as
cell
therapy,
organoids,
etc.
Finally,
outlined
issues
future
prospects
inspire
directions.
By
reviewing
these
technologies,
hope
provide
appropriate
insights
achieve
ultimate
goal
designing
manufacturing
artificial
substitutes
with
ideal
performance
all
aspects.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 3, 2025
Abstract
Numerous
modification
strategies
have
been
proposed
to
enhance
the
performance
of
Zn
anode
and
carbon
cathode
in
aqueous
zinc‐ion
hybrid
capacitors
(ZIHCs).
However,
one
efficient
strategy
modify
both
is
still
lacking.
Herein,
taurine
(Tau),
key
ingredient
energy
drinks,
used
as
electrolyte
additive
precursor
for
ZIHCs
simultaneously.
As
additive,
Tau
achieves
preferential
growth
(002)
plane
by
preferentially
adsorbing
on
other
crystal
planes.
Moreover,
accelerates
2+
transference
kinetics
regulating
solvation
structure
constructs
a
functional
solid
interphase
layer,
enabling
suppressed
hydrogen
evolution,
inhibited
corrosion
reaction,
dendrite‐free
deposition.
The
Zn//Zn
cells
using
Tau‐modified·ZnSO
4
(Tau‐ZSO)
can
stably
work
1000
h
at
76.95%
depth
discharge
room
temperature
5200
−10
°C.
Meanwhile,
taurine‐derived
(Tau‐C)
exhibits
N,
S
heteroatom
doping,
hierarchical
porous
structure,
high
specific
surface
area,
which
contributes
capacity.
By
Tau‐C
cathode,
limited
(10
µm),
Tau‐ZSO
electrolyte,
assembled
demonstrate
reduced
polarization
capacities
(119.4
mA
g
−1
under
3
A
80.0
1
°C)
with
density
101.1
Wh
kg
long
lifetime
(operating
over
2000
cycles).
