ACS Macro Letters,
Год журнала:
2021,
Номер
10(6), С. 714 - 719
Опубликована: Май 21, 2021
For
over
a
decade,
Direct
Arylation
Polymerization
(DArP)
has
been
demonstrated
to
be
an
eco-friendly,
facile,
and
low-cost
alternative
conventional
methodologies
such
as
Stille
polymerization
for
conjugated
polymer
synthesis.
By
accessing
through
C–H
activation
pathway,
DArP
offers
reduction
of
synthetic
steps
while
eliminating
the
generation
stoichiometric,
highly
toxic
organotin
byproducts.
However,
major
component
in
these
reactions,
solvents
most
prevalently
employed
are
hazardous
produced
from
unsustainable
sources,
dimethylacetamide
(DMA),
tetrahydrofuran
(THF),
toluene.
Although
use
sustainable
2-MeTHF
cyclopentyl
methyl
ether
(CPME)
recently
emerged,
drawbacks
ethereal
include
need
pressurized
reaction
setup
well
potential
peroxide
formation.
While
aromatic
superior
solubilizing
polymers,
very
little
done
searching
more
sustainable,
benign
alternatives
this
class
solvent.
Herein,
we
report
application
naturally
sourced,
high-boiling
solvent,
p-cymene,
first
time.
p-Cymene
was
found
display
excellent
ability
synthesis
broad
scope
alternating
copolymers
with
Mn
up
51.3
kg/mol
yields
96.2%,
outperforming
those
prepared
using
CPME
Structural
analysis
revealed
exclusion
defects
polymers
p-cymene
solvent
which,
case
2,2′-bithiophene
monomer,
is
challenging
access
DArP,
DMA
Advanced Functional Materials,
Год журнала:
2022,
Номер
32(23)
Опубликована: Апрель 9, 2022
Abstract
Organic
and
perovskite
solar
cells
(PSCs)
have
made
significant
strides
in
the
last
couple
of
years
achieving
high
power
conversion
efficiencies
(18%
29%,
respectively)
exceptional
stability.
Ultra‐flexible
environmentally
stable
organic
PSCs
can
effectively
operate
under
various
illumination
settings.
Herein,
novel
device
concepts
that
comprise
photovoltaic
alone
or
tandem
with
batteries
supercapacitors,
acting
as
main
supply
to
another
microelectronic
component,
enabling
self‐powered
electronics
for
Internet
Things
(IoT)
are
reviewed.
Emphasis
is
placed
on
specific
requirements
posed
by
such
applications
pave
way
large
scale
commercialization.
The
importance
supporting
a
greener
IoT
ecosystem
eliminating
toxic
materials
solvents
fabrication
process
highlighted.
International Journal of Molecular Sciences,
Год журнала:
2023,
Номер
24(14), С. 11593 - 11593
Опубликована: Июль 18, 2023
This
review
mainly
addresses
applications
of
polymer/graphene
nanocomposites
in
certain
significant
energy
storage
and
conversion
devices
such
as
supercapacitors,
Li-ion
batteries,
fuel
cells.
Graphene
has
achieved
an
indispensable
position
among
carbon
nanomaterials
owing
to
its
inimitable
structure
features.
have
been
recognized
for
providing
a
high
surface
area,
electron
conductivity,
capacitance,
density,
charge–discharge,
cyclic
stability,
power
efficiency,
other
advanced
features
efficient
devices.
Furthermore,
graphene-containing
superior
microstructure,
mechanical
robustness,
heat
constancy
characteristics.
Thus,
this
state-of-the-art
article
offers
comprehensive
coverage
on
designing,
processing,
applying
graphene-based
nanoarchitectures
high-performance
Despite
the
essential
graphene-derived
nanocomposites,
several
challenges
need
be
overcome
attain
device
performance.
Journal of Materials Chemistry C,
Год журнала:
2024,
Номер
12(16), С. 5654 - 5683
Опубликована: Янв. 1, 2024
Advances
in
processing
of
active
layers
organic
thin-film
transistor
(OTFT)-based
chemical
and
biological
sensors
have
enabled
significant
developments
their
performance,
achieving
part-per-billion
molar
concentration
limits
detection.
Journal of Composites Science,
Год журнала:
2021,
Номер
5(8), С. 202 - 202
Опубликована: Авг. 2, 2021
The
green
nanocomposites
have
elite
features
of
sustainable
polymers
and
eco-friendly
nanofillers.
or
nanomaterials
are
low
cost,
lightweight,
eco-friendly,
highly
competent
for
the
range
energy
applications.
This
article
initially
expresses
notions
eco-polymers,
eco-nanofillers,
nanocomposites.
Afterward,
energy-related
applications
been
specified.
used
in
various
devices
such
as
solar
cells,
batteries,
light-emitting
diodes,
etc.
main
focus
this
artifact
is
storage
application
capacitors
recognized
corporate
storage,
particularly
electrical
energy.
In
regard,
high-performance
supercapacitors
proposed
based
on
Consequently,
presents
approaches
providing
key
knowledge
design
development
multi-functional
materials.
addition,
future
prospects
towards
discussed.
Advanced Functional Materials,
Год журнала:
2022,
Номер
33(6)
Опубликована: Дек. 9, 2022
Abstract
Electronic
devices
that
can
physically
disappear
in
a
controlled
manner
without
harmful
by‐products
unveil
wide
range
of
opportunities
medical
devices,
environmental
monitoring,
and
next‐generation
consumer
electronics.
Their
property
transience
is
indispensable
for
mitigating
the
global
problem
electronic
waste
accumulation.
Additionally,
transient
technologies
are
biocompatible
be
biologically
resorbed
great
potential
applications
temporary
implants,
since
it
eliminates
need
expensive
device
recovery
surgery.
Transistors
key
building
blocks
modern
electronics,
their
fabrication
using
organic
materials
beneficial
due
to
low
cost,
unprecedented
flexibility
facile
processing.
This
contribution
reviews
technological
application
biodegradable
four
major
classes
transistors,
namely
field‐effect
transistors
(OFETs),
synaptic
electrolyte‐gated
OFETs,
electrochemical
transistors.
The
fundamental
biodegradation
mechanism
discussed
detail,
followed
by
perspective
various
utilized
as
active
semiconductors,
dielectrics,
electrolytes
substrates
types
transistor
devices.
comprehensively
discusses
role
all
modern‐day
highlighting
unique
properties
allow
biodegradable,
eco‐friendly,
sustainable
Abstract
Organic
semiconductors
have
great
potential
to
revolutionize
electronics
by
enabling
flexible
and
eco‐friendly
manufacturing
of
electronic
devices
on
plastic
film
substrates.
Recent
research
development
led
the
creation
printed
displays,
radio‐frequency
identification
tags,
smart
labels,
sensors
based
organic
electronics.
Over
last
3
decades,
significant
progress
has
been
made
in
realizing
with
unprecedented
features,
such
as
wearable
sensors,
disposable
electronics,
foldable
through
exploitation
desirable
characteristics
Neverthless,
down‐scalability
remains
a
crucial
consideration.
To
address
this,
efforts
are
extensively
explored.
It
is
utmost
importance
further
develop
these
alternative
patterning
methods
overcome
downscaling
challenge.
This
review
comprehensively
discusses
strategies
aimed
at
overcoming
limitations
semiconductors,
particular
focus
four
main
areas:
1)
lithography‐compatible
2)
fine
printing
methods,
3)
material
deposition
pre‐fabricated
devices,
4)
vertical‐channeled
By
discussing
areas,
full
can
be
unlocked,
field
sustainable
advanced.
Abstract
The
development
of
semiconducting
polymers
with
good
processability
in
green
solvents
and
competitive
electrical
performance
is
essential
for
realizing
sustainable
large‐scale
manufacturing
commercialization
organic
electronics.
A
major
obstacle
the
processability‐performance
dichotomy
that
dictated
by
lack
ideal
building
blocks
balanced
polarity,
solubility,
electronic
structures,
molecular
conformation.
Herein,
through
integration
donor,
quinoid
acceptor
units,
an
unprecedented
block,
namely
TQBT,
introduced
constructing
a
serial
conjugated
polymers.
distinct
non‐symmetric
structure
high
dipole
moment,
imparts
enhanced
solubility
anisole—a
solvent—to
polymer
TQBT‐T.
Furthermore,
PTQBT‐T
possess
highly
rigid
planar
backbone
owing
to
nearly
coplanar
geometry
quinoidal
nature
resulting
strong
aggregation
solution
localized
aggregates
film.
Remarkably,
films
spuncast
from
anisole
exhibit
hole
mobility
2.30
cm
2
V
‐1
s
,
which
record
solvent‐processable
via
spin‐coating,
together
commendable
operational
storage
stability.
hybrid
block
emerges
as
pioneering
electroactive
unit,
shedding
light
on
future
design
strategies
high‐performance
compatible
processing
marking
significant
stride
towards
ecofriendly
Journal of Polymer Science,
Год журнала:
2021,
Номер
60(3), С. 393 - 428
Опубликована: Сен. 15, 2021
Abstract
In
the
past
decade,
direct
arylation
polymerization
(DArP)
has
rapidly
developed
as
a
sustainable
synthetic
protocol
for
cost‐effective,
atom‐economical
preparation
of
conjugated
polymers.
By
circumventing
monomer
functionalization
with
toxic
transmetallating
reagents
such
organostannane
and
organoboron
required
Stille‐Migita
Suzuki‐Miyaura
methods,
DArP
proceeds
through
metal‐catalyzed
CH
activation
pathway
high‐performance
polymer
materials.
This
review
evaluates
development
several
classes
efficient
catalysts/catalytic
systems
from
small‐molecule
studies
to
polymerizations,
including
mechanisms
involved
in
these
transformations
how
they
inspire
catalyst
design
defect‐free
synthesis.
Recent
advances
developing
more
first‐row
transition
metal
catalysts
are
also
highlighted,
fundamental
understanding
should
motivate
pursuit
next
generation
catalytic
enable
effective
environmentally
friendly
