Journal of Physics Conference Series,
Год журнала:
2024,
Номер
2893(1), С. 012047 - 012047
Опубликована: Ноя. 1, 2024
Abstract
Phase
Change
Materials
(PCMs)
in
building
materials
can
significantly
reduce
energy
consumption
heating
and
cooling
systems.
PCMs
absorb,
store,
release
thermal
by
transitioning
between
solid
liquid
states
based
on
external
temperatures,
helping
to
regulate
indoor
temperatures
lower
use.
This
study
evaluates
the
performance
of
various
mortar
compositions
containing
made
from
hydraulic
lime
cement.
The
were
developed
using
“form-stable”
method,
incorporating
a
porous
matrix
Lecce
Stone
(LS),
known
for
its
high
porosity,
sourced
processing
waste,
supporting
sustainability
principles.
selected
Polyethylene
Glycol
(PEG)
with
molecular
weights
800
1000
g/mol,
suitable
Mediterranean
climate
temperatures.
that
characterize
this
geographic
area
simulated
climatic
chamber
assess
behavior
mortars
across
all
four
seasons.
results
showed
composite
form-stable
effectively
mitigated
temperature
fluctuations,
reducing
need
cooling.
Additionally,
savings
calculations
demonstrated
significant
reductions
costs,
underscoring
potential
enhance
efficiency.
Construction and Building Materials,
Год журнала:
2024,
Номер
416, С. 135108 - 135108
Опубликована: Янв. 28, 2024
Thermal
energy
storage
in
building
envelopes
is
critical
to
promoting
renewable
energy,
implementation
of
which
requires
thermal
performance
enhancement
construction
materials.
In
this
regard,
phase
change
materials
(PCMs)
are
often
incorporated
with
cement-based
composites
(CBCs)
materials,
most
commonly
used
construction.
The
current
article
provides
a
state-of-the-art
review
PCM-incorporated
CBCs
(PCM-CBCs)
considering
various
CBCs,
incorporation
methods,
and
their
challenges
solutions.
Additionally,
evaluation
PCM-CBCs
carried
out
based
on
thermal,
mechanical,
durability,
sustainability,
efficiency,
resource
conservation-based
performances.
It
was
identified
that
terms
performance,
natural
conservation,
the
research
has
been
well
established,
they
find
vast
application
TES
management
systems.
On
other
hand,
although
healthy
data
available
appraisal
mechanical
PCM-CBCs,
more
efforts
required
control
detrimental
impact
PCM
make
them
durable
desirable
for
where
must
undergo
loading.
This
consolidated
perspective
researchers,
practitioners,
educators
working
practical.
International Journal of Energy Research,
Год журнала:
2025,
Номер
2025(1)
Опубликована: Янв. 1, 2025
Phase
change
energy
storage
(PCES)
materials
have
attracted
considerable
interest
because
of
their
capacity
to
store
and
release
thermal
by
undergoing
phase
changes.
This
paper
offers
a
thorough
examination
the
latest
developments
in
PCES
(PCESMs)
wide‐ranging
applications
several
industries.
The
text
focuses
primarily
on
most
recent
advances
design
creation
PCESMs.
It
emphasizes
investigation
new
(PCMs)
that
possess
specific
features,
such
as
high
latent
heat,
conductivity,
cycling
stability.
study
investigates
advanced
methods
nano
structuring,
hybridization,
encapsulation
improve
efficiency
dependability
PCESMs
are
employed
construction
industry
for
passive
solar
heating,
regulation,
energy‐efficient
building
designs.
They
facilitate
effective
dissipation
electronics,
hence,
improving
durability
electronic
devices.
Moreover,
essential
enabling
incorporation
intermittent
sources
like
wind
power
into
grid,
supporting
renewable
storage.
Furthermore,
research
examines
upcoming
patterns
potential
outcomes
domain
PCESMs,
including
progress
versatile
composites,
integration
with
intelligent
materials,
breakthroughs
conversion
technologies.
These
advancements
enormous
promise
tackle
worldwide
concerns,
decrease
greenhouse
gas
emissions,
promote
sustainable
development.
Recent
opened
up
opportunities
extensive
use
many
industries,
providing
inventive
solutions
storage,
ecological
sustainability.
Ongoing
technological
this
field
anticipated
propel
further
achievement
more
environmentally
friendly
future.
International Journal of Thermofluids,
Год журнала:
2024,
Номер
23, С. 100712 - 100712
Опубликована: Июнь 5, 2024
Effective
strategies
are
required
to
save
electricity
consumption,
which
is
used
power
appliances
providing
thermal
comfort
for
individuals.
Because
of
climate
change
and
severe
hot
or
cold
conditions,
cooling
heating
loads
will
increase
significantly.
Consequently,
residents
suffer
from
discomfort,
they
try
find
a
solution
this
issue.
the
most
conventional
method
employing
air
conditioning
appliances,
but
these
devices
consume
significant
amounts
electricity,
means
that
economic
environmental
costs
more
expensive.
Therefore,
integration
phase
materials
(PCMs)
as
energy
storage
(TES)
has
attracted
attention
researchers,
governmental
foundations,
construction
companies
because
ability
PCMs
store
energy.
This
article
investigates
incorporation
with
explores
experimental
numerical
methods
assess
performance
combined
PCMs.
The
objectives
study
provide
information
policymakers,
about
PCM
integrations
their
influence
on
buildings.
Coatings,
Год журнала:
2024,
Номер
14(3), С. 250 - 250
Опубликована: Фев. 20, 2024
The
construction
sector’s
pursuit
of
sustainability,
driven
by
growing
concerns
about
climate
change
and
resource
depletion,
requires
innovative
solutions
to
reduce
the
energy
consumption
necessary
ensure
thermal
comfort
in
buildings.
introduction
phase
materials
(PCMs)
elements
represents
an
effective
solution
these
problems.
PCMs
are,
fact,
able
regulate
internal
temperature
storing
releasing
during
their
transitions.
In
particular,
polyethylene
glycol
(PEG)-based
organic
offer
high
heat
storage
capacity,
compatibility
with
building
materials,
minimal
environmental
impact.
They
are
often
used
applications
incorporated
inert
matrix,
using
“form-stable
method”.
This
article
critically
examines
various
matrices
proposed
existing
literature
realize
PEG-based
PCMs,
aim
analyzing
influence
on
final
characteristics
any
PCM.
addition,
attempt
correlate
quantity
PEG
stored
released
PCM
is
presented,
a
linear
regression
model
applied
groups
same
chemical
nature.
results
analyses
would,
provide
useful
indications
for
optimal
choice
PEG/matrix
system
capable
responding
specific
application
needs,
particularly
sector.
