Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(28), P. 17021 - 17053
Published: Jan. 1, 2024
In
this
review,
first,
the
synthesis
of
CMPs
is
reviewed.
Second,
application
in
flexible
electronics
emphatically
introduced.
Finally,
problems
and
challenges
electrode
materials
are
discussed.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(20), P. 14438 - 14451
Published: Jan. 1, 2024
Supercapacitors
have
substantially
altered
the
landscape
of
sophisticated
energy
storage
devices
with
their
exceptional
power
density
along
prolonged
cyclic
stability.
On
contrary,
remains
low,
requiring
research
to
compete
conventional
battery
devices.
This
study
addresses
disparities
between
and
densities
in
technologies
by
exploring
integration
layered
double
hydroxides
(LDH)
highly
conductive
materials
develop
an
innovative
system.
Four
electrodes
were
fabricated
ACS Applied Polymer Materials,
Journal Year:
2024,
Volume and Issue:
6(9), P. 5452 - 5461
Published: April 18, 2024
Covalent
organic
frameworks
(COFs)
demonstrate
considerable
promise
for
gas
and
chemical
sensing
applications.
Although
there
has
been
notable
advancement
in
synthesizing
such
crystalline
materials,
the
utilization
of
template-free
approaches
to
fabricate
COFs
with
flower-like
microstructures
remains
infrequent.
Herein,
we
report
synthesis
microflower-like
hollow
microtubular
phenylpyridine-based
COFs─TAPP-TFBZ
TAPP-TFBP
COFs─through
[4
+
4]
polycondensation
5′-(2,6-bis(4-aminophenyl)pyridin-4-yl)-[1,1′:3′,1″-terphenyl]-4,4″-diamine
(TAPP-4NH2)
4′,5′-bis(4-formylphenyl)-[1,1′:2′,1″-terphenyl]-4,4″-dicarbaldehyde
(TFBZ-4CHO)
5′,5″-bis(4-formylphenyl)-[1,1′:3′,1″:3″,1‴-quaterphenyl]-4,4‴-dicarbaldehyde
(TFBP-4CHO),
respectively.
The
resultant
exhibit
exceptional
thermal
stability
beyond
592
°C
possess
high
Brunauer–Emmett–Teller
(BET)
surface
areas
surpassing
943
m2
g–1.
TAPP-TFBZ
COF
a
dual
porosity
feature,
whereas
demonstrates
singular
porosity.
Interestingly,
microflowers
have
promising
capabilities
as
prospective
fluorescent
chemosensor,
enabling
sensitive
selective
H2S.
Our
developed
assay
time
efficiency
10
min
completion
while
achieving
limit
detection
1.6
nM.
This
work
will
advance
research
into
design
concepts
flower-shaped
materials
that
hold
potential
applications
sensing.
