Journal of The Electrochemical Society,
Journal Year:
2023,
Volume and Issue:
170(3), P. 030505 - 030505
Published: Feb. 3, 2023
We
present
a
quantitative
bibliometric
study
of
flow
battery
technology
from
the
first
zinc-bromine
cells
in
1870’s
to
megawatt
vanadium
RFB
installations
2020’s.
emphasize,
that
cost
advantage
RFBs
multi-hour
charge-discharge
cycles
is
compromised
by
an
inferior
energy
efficiency
these
systems,
and
there
are
limits
on
improvement
due
internal
cross-over
power
(at
low
current
densities)
acceptable
pressure
drop
high
densities).
Differences
between
lithium-ion
redox
batteries
(VRFBs)
discussed
end-user
perspective.
conclude,
area-specific
resistance,
durability
contemporaneous
VRFBs
appropriate
for
commercialization
stationary
storage
markets,
most
import
direction
VRFB
development
today
reduction
stack
materials
manufacturing
costs.
Chromium-iron
should
be
given
renewed
attention,
since
it
seems
promising
durable
low-energy-cost
chemistry.
Journal of the American Chemical Society,
Journal Year:
2023,
Volume and Issue:
145(25), P. 13957 - 13967
Published: June 19, 2023
Harvesting
recyclable
ammonia
(NH3)
from
the
electrocatalytic
reduction
of
nitrate
(NO3RR)
offers
a
sustainable
strategy
to
close
ecological
nitrogen
cycle
nitration
contamination
in
an
energy-efficient
and
environmentally
friendly
manner.
The
emerging
intermetallic
single-atom
alloys
(ISAAs)
are
recognized
achieve
highest
site
density
single
atoms
by
isolating
contiguous
metal
into
sites
stabilized
another
within
structure,
which
holds
promise
couple
catalytic
benefits
nanocrystals
catalysts
for
promoting
NO3RR.
Herein,
ISAA
In-Pd
bimetallene,
Pd
isolated
surrounding
In
atoms,
is
reported
boost
neutral
NO3RR
with
NH3
Faradaic
efficiency
(FE)
87.2%,
yield
rate
28.06
mg
h-1
mgPd-1,
exceptional
stability
increased
activity/selectivity
over
100
h
20
cycles.
structure
induces
substantially
diminished
overlap
d-orbitals
narrowed
p-d
hybridization
In-p
Pd-d
states
around
Fermi
level,
resulting
stronger
NO3-
adsorption
depressed
energy
barrier
potential-determining
step
Further
integrating
catalyst
Zn-NO3-
flow
battery
as
cathode
delivers
power
12.64
mW
cm-2
FE
93.4%
production.
Nature Communications,
Journal Year:
2023,
Volume and Issue:
14(1)
Published: May 12, 2023
The
lack
of
high-performance
and
substantial
supply
anion-exchange
membranes
is
a
major
obstacle
to
future
deployment
relevant
electrochemical
energy
devices.
Here,
we
select
two
isomers
(m-terphenyl
p-terphenyl)
balance
their
ratio
prepare
with
well-connected
uniformly-distributed
ultramicropores
based
on
robust
chemical
structures.
display
high
ion-conducting,
excellent
barrier
properties,
stability
exceeding
8000
h
at
80
°C
in
alkali.
assembled
present
desirable
combination
performance
durability
several
storage
devices:
neutral
aqueous
organic
redox
flow
batteries
(energy
efficiency
77.2%
100
mA
cm-2,
negligible
permeation
redox-active
molecules
over
1100
h),
water
electrolysis
(current
density
5.4
A
cm-2
1.8
V,
90
°C,
3000
fuel
cells
(power
1.61
W
under
catalyst
loading
0.2
mg
open-circuit
voltage
test
1000
h).
As
demonstration
upscaled
production,
the
achieve
roll-to-roll
manufacturing
width
greater
than
mm.
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
53(10), P. 4877 - 4925
Published: Jan. 1, 2024
This
review
systematically
summarizes
various
redox
mechanisms
in
Zn-based
batteries
and
design
strategies
to
improve
their
electrochemical
performance,
which
provides
a
reference
for
future
development
of
high-performance
batteries.
Advanced Functional Materials,
Journal Year:
2022,
Volume and Issue:
32(52)
Published: Oct. 17, 2022
Abstract
Ion
exchange
membranes
(IEMs)
that
can
selectively
transport
ions
are
crucial
to
a
variety
of
applications,
such
as
ion
extraction/separation,
fuel
cells,
redox
flow
batteries,
and
water
electrolysis.
IEM
performance,
in
terms
membrane
permeability/conductivity
selectivity,
relies
heavily
on
the
formation
effective
channels
within
membranes,
there
exists
tradeoff
between
which
obstructs
development
widespread
adoption
IEM‐based
processes.
To
overcome
this
advance
IEM‐related
extensive
research
efforts
devoted
construction
tuning
channels,
various
strategies
proposed.
These
mainly
include
1)
inducing
microphase
separation
by
properly
regulating
polymer
architecture,
2)
introducing
third
phase/region
for
transfer,
3)
realizing
high
free
volume
with
polyrotaxanes
or
polymers
sterically
bulky
groups,
4)
constructing
nanoporous
materials.
outlined
summarized
review.
Perspectives
future
directions
also
discussed.
Chemical Society Reviews,
Journal Year:
2023,
Volume and Issue:
52(17), P. 6031 - 6074
Published: Jan. 1, 2023
Realizing
decarbonization
and
sustainable
energy
supply
by
the
integration
of
variable
renewable
energies
has
become
an
important
direction
for
development.
Flow
batteries
(FBs)
are
currently
one
most
promising
technologies
large-scale
storage.
This
review
aims
to
provide
a
comprehensive
analysis
state-of-the-art
progress
in
FBs
from
new
perspectives
technological
environmental
sustainability,
thus
guiding
future
development
FB
technologies.
More
importantly,
we
evaluate
current
situation
key
materials
with
aspects
green
economy
promote
improve
novel
framework.
Finally,
present
challenges
prospects
on
how
effectively
construct
low-carbon
future.
Advanced Functional Materials,
Journal Year:
2022,
Volume and Issue:
33(1)
Published: Oct. 31, 2022
Abstract
The
solid
electrolyte
interphase
(SEI)‐forming
additives
strategy
is
of
great
significance
for
improving
the
cycle
stability
zinc
(Zn)
anodes.
Although
various
have
been
reported,
relationship
between
their
molecular
structures
and
SEI
chemistries
poorly
understood.
Herein,
a
design
principle
sulfonamide‐containing
that
endow
Zn
anodes
with
robust
layer
proposed.
incorporation
benzene
ring
amino
group
(−NH
2
)
leads
to
high
adsorption
energy,
low
lowest
unoccupied
orbital
(LUMO),
small
highest
occupied
orbital‐LUMO
(HOMO‐LUMO)
gap,
facilitating
reduction
process
sulfanilamide
(SA)
additives.
Coupled
SA/ZnSO
4
electrolytes,
Zn|Zn
symmetric
cells
deliver
an
ultralong
life
4800
h
(200
days)
at
mA
cm
−2
mAh
.
Additionally,
cumulative
plated
capacity
(CPC)
6000
2700
also
achieved
per
10
30
,
respectively.
More
importantly,
versatility
SA
demonstrated
in
Zn‐V
O
5
Zn‐I
Zn‐MnO
full
N/P
ratio
(the
theoretical
negative
positive
electrode)
5.3,
8.3,
4.5,
This
structure
provides
promising
path
develop
effective
SEI‐forming
Journal of Renewable Energy,
Journal Year:
2024,
Volume and Issue:
2024, P. 1 - 35
Published: May 8, 2024
Energy
storage
is
a
more
sustainable
choice
to
meet
net-zero
carbon
foot
print
and
decarbonization
of
the
environment
in
pursuit
an
energy
independent
future,
green
transition,
uptake.
The
journey
reduced
greenhouse
gas
emissions,
increased
grid
stability
reliability,
improved
access
security
are
result
innovation
systems.
Renewable
sources
fundamentally
intermittent,
which
means
they
rely
on
availability
natural
resources
like
sun
wind
rather
than
continuously
producing
energy.
Due
its
ability
address
inherent
intermittency
renewable
sources,
manage
peak
demand,
enhance
make
it
possible
integrate
small-scale
systems
into
grid,
essential
for
continued
development
decentralization
generation.
Accordingly,
effective
system
has
been
prompted
by
demand
unlimited
supply
energy,
primarily
through
harnessing
solar,
chemical,
mechanical
Nonetheless,
order
achieve
transition
mitigate
climate
risks
resulting
from
use
fossil-based
fuels,
robust
necessary.
Herein,
need
better,
devices
such
as
batteries,
supercapacitors,
bio-batteries
critically
reviewed.
their
low
maintenance
needs,
supercapacitors
facilities,
most
notably
Moreover,
possess
charging
discharging
cycles,
high
power
density,
requirements,
extended
lifespan,
environmentally
friendly.
On
other
hand,
combining
aluminum
with
nonaqueous
charge
materials
conductive
polymers
each
material’s
unique
capabilities
could
be
crucial
batteries.
In
general,
density
key
component
battery
development,
scientists
constantly
developing
new
methods
technologies
existing
batteries
proficient
safe.
This
will
design
that
powerful
lighter
range
applications.
When
there
imbalance
between
(ESS)
offer
way
increasing
effectiveness
electrical
They
also
play
central
role
enhancing
reliability
excellence
networks
can
deployed
off-grid
localities.
Chemical Society Reviews,
Journal Year:
2023,
Volume and Issue:
52(23), P. 8410 - 8446
Published: Jan. 1, 2023
This
review
offers
an
overview
of
the
merits
and
applications
materials
for
aqueous
redox
flow
batteries,
focusing
on
design
principles
redox-active
development
functional
electrodes
membranes.