Ultrahigh stability of lithium batteries improved by methoxy-modified graphdiyne composite separators
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 161941 - 161941
Опубликована: Март 1, 2025
Язык: Английский
Chemistry In Rechargeable Zinc-Air battery: A Mechanistic Overview
Catalysis Today,
Год журнала:
2024,
Номер
unknown, С. 115108 - 115108
Опубликована: Окт. 1, 2024
Язык: Английский
Controlled Growth of PtCux Quantum Dots on Graphdiyne for Efficient Ammonia Production
ACS Materials Letters,
Год журнала:
2024,
Номер
6(7), С. 2787 - 2793
Опубликована: Июнь 5, 2024
The
electrocatalytic
nitrate
reduction
reaction
(NtRR)
at
ambient
temperatures
and
pressures
offers
a
promising
way
to
replace
the
Haber-Bosch
process
for
NH3
synthesis.
Here
we
report
general
in
situ
reduction-alloying
method
controlled
growth
of
Pt–Cu
alloy
quantum
dots
on
graphdiyne
(PtCux/GDY).
Experimental
results
demonstrate
strong
interactions
between
GDY
PtCux
can
effectively
induce
formation
mixed
valent
metal
atoms,
modulate
electronic
structure
catalytic
sites,
enhance
conductivity,
thereby
endowing
catalyst
with
high
selectivity
activity
production.
This
exhibits
remarkable
ammonia
production,
achieving
faradaic
efficiency
(FE)
96.5%
yield
rate
(YNH3)
345.3
μmolNH3
cm–2
h–1
−0.5
V
versus
reversible
hydrogen
electrode.
These
present
an
innovative
direction
future
research
environmentally
friendly
highly
efficient
energy
conversion.
Язык: Английский
Graphdiyne-based catalysts for efficient hydrogen energy conversion
Опубликована: Янв. 1, 2025
Язык: Английский
Graphdiyne: The Emerging Energy Conversion Material
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 23, 2025
Abstract
Global
research
efforts
aimed
at
substituting
fossil
fuels
with
clean
energy
sources
have
been
intensified
to
tackle
the
crisis
and
associated
environmental
challenges.
Nevertheless,
a
thorough
transition
necessitates
discovery
of
new
materials
that
continuously
revolutionize
efficiency
conversion.
Graphdiyne
(GDY),
promising
carbon
allotrope,
has
garnered
substantial
interest
across
various
disciplines.
Notably,
as
an
emerging
conversion
material,
GDY
exhibits
unique
structure
properties
distinguish
it
from
conventional
materials,
including
highly
conjugated
large
π
network,
rich
chemical
bonds,
non‐uniform
charge
distribution,
well
2D
electronic
fast
transfer
channels
3D
ionic
channels.
This
review
offers
overview
recent
advancements
in
field
conversion,
hydrogen
artificial
photosynthesis,
solar
cells,
fast‐charging
batteries,
devices
based
on
reversible
alkyne‐to‐alkene
GDY.
Язык: Английский
The oxygen paradox in alkaline zinc-air batteries creates radical-induced anodic corrosion
Cell Reports Physical Science,
Год журнала:
2025,
Номер
unknown, С. 102556 - 102556
Опубликована: Апрель 1, 2025
Язык: Английский
Efficient Hydrogen Production by In Situ Growth of sp‐C–P‐Cu Heterointerface
Advanced Functional Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 16, 2024
Abstract
Herein,
the
construction
of
sp‐C–P‐Cu
bridged
graphdiyne
(GDY)‐copper
phosphides
(Cu
x
P)
heterointerface
structure
is
described
by
controlled
growth
GDY
on
surface
Cu
P
for
efficient
hydrogen
evolution
reaction
(HER).
The
experimental
results
demonstrate
that
newly
formed
sp‐C─P
bonds
at
interfaces
between
and
have
dual
roles
promoting
faster
charge
transfer
producing
large
numbers
new
intrinsic
active
sites,
which
facilitates
activation
dissociation
H
2
O
to
produce
greatly
enhanced
electrocatalytic
activity.
As
expected,
as‐synthesized
electrocatalyst
exhibits
excellent
activity
(HER)
with
overpotentials
44
mV
10
mA
cm
−2
,
smaller
than
pure
foam
electrocatalysts.
These
correlate
interface
HER
provide
insights
into
design
synthesis
high‐performance
Язык: Английский
Manipulation in the In Situ Growth Design Parameters of Aqueous Zinc‐Based Electrodes for Batteries: The Fundamentals and Perspectives
Battery energy,
Год журнала:
2024,
Номер
3(6)
Опубликована: Ноя. 1, 2024
ABSTRACT
Precise
exploitation
of
the
growth
Zn
metal
anode
in
a
power
converter
system
has
re‐emerged
as
one
technological
interests
that
have
surged
globally
past
5
years,
specifically
to
improve
practical
use
deep
cycling
batteries.
In
this
review,
situ
architectures
aqueous
metal‐based
batteries
focusing
on
intrinsic
geometrical
building
block
and
their
respective
mode
assembly
classifying
deposition
morphologies
are
scrutinised
discussed.
The
fundamental
electrochemical
kinetic
principles
associated
critical
issues,
especially
with
plague
influences
morphology
deposited
Zn,
considered.
Also,
growing
interest
interphase
system,
which
an
intense
influence
characterising
types
morphology,
is
included.
Consideration
crystal
features
endowing
predominant
key
for
its
assembly,
provided.
Last,
review
offers
perspectives
current
progress
Zn–Air
application
electric
vehicles.
Язык: Английский