Inorganic Chemistry,
Journal Year:
2024,
Volume and Issue:
63(21), P. 9864 - 9876
Published: May 17, 2024
Rechargeable
aqueous
zinc-ion
batteries
(RAZIBs)
have
received
extensive
attention
because
of
their
advantages
low
cost,
high
safety,
and
nontoxicity.
However,
problems
such
as
dissolution
the
active
cathode
material,
dendrites/passivation
zinc
anode,
slow
reaction
kinetics
hindered
further
applications.
In
this
work,
a
crystalline/amorphous
composite-type
material
composed
crystalline
MnCO3
amorphous
MnOx
was
prepared
used
for
RAZIBs.
The
MnCO3@amorphous
(MnCO3@A-MnOx)
composite
possesses
merits
both
pure
phase
MnOx,
which
can
deliver
better
electrochemical
performance
than
corresponding
single
component
in
repeated
cycles.
addition,
undergoes
complex
transition
to
MnO2
during
first
charge
process,
providing
with
stable
structure
additional
capacity.
measurement
results
indicate
that
MnCO3@A-MnOx
electrode
display
reversible
discharge
capacity
at
0.1
A
g–1,
excellent
rate
5.0
long
cycling
stability
over
2000
cycles,
showing
great
potential
high-performance
Energies,
Journal Year:
2024,
Volume and Issue:
17(4), P. 947 - 947
Published: Feb. 18, 2024
The
global
energy
crisis,
which
began
in
2021
due
to
the
extraordinary
economic
recovery
after
pandemic
and
intensified
Russia’s
invasion
of
Ukraine
February
2022,
has
changed
conditions
management,
paying
more
attention
efficiency.
Natural
gas
prices
have
reached
record
levels
and,
consequently,
so
electricity
some
markets.
Oil
their
highest
level
since
2008.
Higher
contributed
sharply
increased
inflation.
Households
are
again
becoming
interested
buying
coal
as
a
source
heat.
High
pushed
many
families
into
poverty
forced
factories
cut
production
or
even
close.
They
also
slowed
growth
point
where
countries
heading
for
serious
recession.
Paradoxically,
negative
effects
crisis
may
accelerate
introduction
cleaner,
sustainable,
renewable
such
wind
solar
energy.
is
comparable
oil
1970s,
when
it
significant
advances
current
highlighted
importance
investments
resources
initiated
process
integrating
regional
markets,
developing
efficiency
promoting
energies.
aim
this
article
comprehensively
explore
complex
relationship
between
awareness,
consumption
patterns,
efficiency,
with
focus
on
both
individual
consumers
industries,
during
crisis.
This
paper
based
literature
review,
overarching
policy
documents,
reports,
other
secondary
documents.
primary
research
method
was
systematic
review
method,
impact
evaluated.
study
emphasizes
diverse
influences
ranging
from
factors
consumer
preferences
environmental
consciousness.
findings
underscore
responsibility
industries
contributing
energy-saving
efforts
active
role
market.
highlighted,
call
comprehensive
approach
that
integrates
criteria
product
development
corporate
social
responsibility.
Energies,
Journal Year:
2024,
Volume and Issue:
17(5), P. 1059 - 1059
Published: Feb. 23, 2024
There
is
no
doubt
that
the
transition
towards
renewable
energies
generating
many
changes
on
different
continents,
some
with
greater
impacts
than
others,
but
development
has
occurred
recognized
and
widely
accepted.
The
progress
been
significant
it
necessary
to
analyze
roadmaps
have
proposed
so
far
at
island
level
decision
makers
sufficient
tools
commit
much-needed
economic
resources
transform
their
energy
systems
into
100%
ones.
These
approaches
are
not
simple
hard
work
of
authors
who
disseminated
research
recognized.
planned
based
potential
available
in
territories
future
demand.
Within
countries,
important
increase
allocate
investments
environmentally
friendly
energies.
In
this
review
smart
islands,
situation
American
continent,
its
challenges
long-term
geographical
areas
facing
2050
analyzed.
This
article
shows
design
scientific
articles
fairly
new
gained
more
attention
recent
years.
total,
175
published
since
2002
were
identified
Many
these
a
predominant
focus
electricity
sector.
As
general
result,
determined
although
there
an
orderly
transition,
consistent
international
agreements
signed
Paris
Summit,
which
real
challenge
complying
commitment
COP28
Dubai
tripling
participation
renewables.
Energy,
Journal Year:
2024,
Volume and Issue:
302, P. 131868 - 131868
Published: May 30, 2024
As
a
representative
region
with
poor
energy
resource
endowment
in
China,
the
Yangtze
River
Delta
(YRD)
poses
pressing
and
vital
issue
for
research
on
security.
This
study
offers
comprehensive
assessment
of
security
levels
(ESL)
YRD
China
from
2000
to
2019,
emphasizing
pivotal
role
electricity
indicators
transition
using
combination
optimization
model
entropy
method
CRITIC
method.
Subsequently,
we
employed
coupling
synergy
degree
further
quantify
among
different
provinces
verify
effects
renewable
generation
(REG)
ESL
region.
The
findings
highlight
supply
as
central
concern
safeguarding
region's
ranking
is
follows:
Zhejiang,
Jiangsu,
Anhui,
Shanghai.
There
significant
linear
correlation
between
ESL,
Zhejiang
Jiangsu
experiencing
notably
greater
effect
than
Anhui.
A
pronounced
U-shaped
relationship
REG
evident
Anhui
provinces.
impact
province
but
negligible
