Inorganic Chemistry,
Год журнала:
2024,
Номер
63(18), С. 8329 - 8335
Опубликована: Апрель 22, 2024
Most
of
the
porous
materials
used
for
acetylene/carbon
dioxide
separation
have
problems
poor
stability
and
high
energy
requirements
regeneration,
which
significantly
hinder
their
practical
application
in
industries.
Here,
we
report
a
novel
calcium-based
metal–organic
framework
(NKM-123)
with
excellent
chemical
against
water,
acids,
bases.
Additionally,
it
has
exceptional
thermal
stability,
retaining
its
structural
integrity
at
temperatures
up
to
300
°C.
This
material
exhibits
promising
potential
separating
C2H2
CO2
gases.
Furthermore,
demonstrates
an
adsorption
heat
29.3
kJ
mol–1
C2H2,
is
lower
than
that
observed
majority
MOFs
C2H2/CO2
separations.
The
preferential
over
confirmed
by
dispersion-corrected
density
functional
theory
(DFT-D)
calculations.
In
addition,
industrial
feasibility
NKM-123
transient
breakthrough
tests.
robust
cycle
performance
during
multiple
tests
show
great
light
hydrocarbons.
Physical Chemistry Chemical Physics,
Год журнала:
2023,
Номер
25(15), С. 10417 - 10426
Опубликована: Янв. 1, 2023
Solubility
plays
a
critical
role
in
many
aspects
of
research
(drugs
to
materials).
parameters
are
very
useful
for
selecting
appropriate
solvents/non-solvents
various
applications.
In
the
present
study,
Hansen
solubility
predicted
using
machine
learning.
More
than
40
models
tried
search
best
model.
Molecular
descriptors
and
fingerprints
used
as
inputs
get
comparative
view.
Machine
learning
trained
molecular
have
shown
higher
prediction
ability
model
fingerprints.
their
potential
be
easy
fast
compared
density
functional
theory
(DFT)/thermodynamic
approach.
creates
"black
box"
connection
properties.
Therefore,
minimal
computational
cost
is
required.
With
help
best-trained
model,
green
solvents
selected
small
molecule
donors
that
organic
solar
cells.
Our
introduced
framework
can
select
cells
an
way.
Polymer Chemistry,
Год журнала:
2022,
Номер
13(42), С. 5993 - 6001
Опубликована: Янв. 1, 2022
Multi-dimensional
modelling
was
used
to
study
the
effect
of
chalcogen
atoms
on
non-covalent
interactions,
structural
and
electronic
properties
polymer
materials.
Their
bulk
were
also
studied
at
molecular
level.
RSC Advances,
Год журнала:
2023,
Номер
13(11), С. 7535 - 7553
Опубликована: Янв. 1, 2023
Non-fused
ring-based
OSCs
are
an
excellent
choice,
which
is
attributed
to
their
low
cost
and
flexibility
in
applications.
However,
developing
efficient
stable
non-fused
still
a
big
challenge.
In
this
work,
with
the
intent
increase
Voc
for
enhanced
performance,
seven
new
molecules
derived
from
pre-existing
A-D-A
type
A3T-5
molecule
proposed.
Different
important
optical,
electronic
efficiency-related
attributes
of
studied
using
DFT
approach.
It
discovered
that
newly
devised
possess
optimum
features
required
construct
proficient
OSCs.
They
small
band
gap
ranging
2.22-2.29
eV
planar
geometries.
Six
proposed
have
less
excitation
energy,
higher
absorption
coefficient
dipole
moment
than
both
gaseous
solvent
phases.
The
A3T-7
exhibited
maximum
improvement
optoelectronic
properties
showing
highest
λmax
at
697
nm
lowest
Ex
1.77
eV.
lower
ionization
potential
values,
reorganization
energies
electrons
interaction
coefficients
molecule.
six
developed
(Voc
1.46-1.72
eV)
=
1.55
eV).
Similarly,
almost
all
except
W6
fill
factor
compared
reference.
This
remarkable
efficiency-associated
parameters
FF)
proves
these
can
be
successfully
used
as
advanced
version
terthiophene-based
future.
ACS Nano,
Год журнала:
2023,
Номер
17(11), С. 9763 - 9792
Опубликована: Июнь 2, 2023
Zero-carbon
energy
and
negative
emission
technologies
are
crucial
for
achieving
a
carbon
neutral
future,
nanomaterials
have
played
critical
roles
in
advancing
such
technologies.
More
recently,
due
to
the
explosive
growth
data,
adoption
exploitation
of
artificial
intelligence
(AI)
as
part
materials
research
framework
had
tremendous
impact
on
development
nanomaterials.
AI
has
enabled
revolutionary
next-generation
paradigms
significantly
accelerate
all
stages
material
discovery
facilitate
exploration
enormous
design
space.
In
this
review,
we
summarize
recent
advancements
applications
discovery,
with
special
emphasis
selected
nanotechnology
net-zero
future
including
solar
cells,
hydrogen
energy,
battery
renewable
CO2
capture
conversion
capture,
utilization
storage
(CCUS)
addition,
discuss
limitations
challenges
current
area
by
identifying
gaps
that
exist
development.
Finally,
present
prospect
directions
order
large-scale
Energy Reports,
Год журнала:
2024,
Номер
11, С. 2768 - 2779
Опубликована: Фев. 22, 2024
Solar
energy
presents
a
promising
solution
to
replace
fossil-based
sources,
mitigating
global
warming
and
climate
change.
However,
solar
faces
socio-economic,
environmental,
technical
challenges.
Computational
tools
like
machine
learning
offer
solutions
these
Despite
numerous
studies,
there's
lack
of
comprehensive
research
on
ML
applications
in
Photovoltaics
Energy.
This
study
conducts
critical
analysis
Energy
using
publication
trends
bibliometric
analysis,
employing
the
PRISMA
approach
Scopus
database.
Results
reveal
high
output,
citations,
international
collaboration.
Notable
researchers
include
G.
E.
Georghiou
Haibo
Ma,
with
Ministry
Education
(China)
being
prolific
affiliation.
China
emerges
as
most
active
nation
due
funding
programs
National
Natural
Science
Foundation
Key
Research
Development
Program.
contributes
terms
providing
an
patterns
from
2014
2022,
including
topic
categories
important
metrics,
at
levels
country,
institution,
organisation.
Analysing
author-keyword
data
aggregate
publishing
themes
identify
influential
journals.
Enhancing
comprehension
hotspots
focal
points
research.
also
aims
discuss
role
Cognitive
Computing
cancer/tumor
oncological
research,
emphasising
potential
for
significant
advancements
obstacles
that
need
be
overcome
order
fully
utilise
its
advantages.
Future
studies
could
extensive
into
cybersecurity
systems
particularly
wake
malware,
phishing,
other
intrusion
attacks
grid
infrastructure
worldwide.
In
recent
years,
development
in
organic
solar
cells
speeds
up
and
performance
continuously
increases.
From
the
last
few
machine
learning
gains
fame
among
scientists
who
are
researching
on
cells.
Herein,
is
used
to
screen
small‐molecule
donors
for
Molecular
descriptors
as
input
train
models.
A
variety
of
machine‐learning
models
tested
find
suitable
one.
Random
forest
model
shows
best
predictive
capability
(Pearson's
coefficient
=
0.93).
New
also
designed
from
easily
synthesizable
building
units.
Their
power
conversion
efficiencies
(PCEs)
predicted.
Potential
candidates
with
PCE
>
11%
selected.
The
approach
presented
herein
helps
select
efficient
materials
short
time
ease.
In
recent
years,
research
on
the
development
of
organic
solar
cells
has
increased
significantly.
For
last
few
machine
learning
(ML)
been
gaining
attention
scientific
community
working
cells.
Herein,
ML
is
used
to
screen
small
molecule
donors
for
models
are
fed
by
molecular
descriptors.
Various
employed.
The
predictive
capability
a
support
vector
found
be
higher
(Pearson's
coefficient
=
0.75).
best
with
fullerene
acceptors
selected
pair
Y6.
New
also
designed
taking
into
account
quantum
chemistry
principles,
using
building
units
that
searched
through
similarity
analysis.
Their
energy
levels
and
power
conversion
efficiencies
(PCEs)
predicted.
Efficient
PCE
>
13%
selected.
This
design
discovery
pipeline
provides
an
easy
fast
way
select
potential
candidates
experimental
work.