The
emphasis
on
producing
high-energy
and
insensitive
composite
microspheres
has
increased
in
energetic
materials.
However,
few
methods
are
available
for
preparing
good
spherical
morphological
microspheres.
To
produce
that
both
safe,
this
article,
a
continuous
pipe-stream
self-assembly
device
was
constructed
to
FOX-7/HMX
continuously
taking
advantage
of
the
principle
PVA
Tween-80
can
reduce
surface
tension
water.
In
comparison
with
molding
powders
produced
by
kneading
way,
prepared
had
fewer
defects,
denser
structure,
more
shape,
smaller
range
particle
sizes.
mechanical
properties
pressed
columns
were
better,
maximum
compressive
strength
strain
44.2%
21.4%,
respectively;
flowability
bulk
density
also
improved
some
extent
(angle
repose:
vs
method
powder,
26.6°
51.1°;
density:
0.522
0.426
g/cm3).
Mechanical
sensitivity
been
significantly
reduced.
This
article
provides
innovative
ideas
using
device.
Energetic Materials Frontiers,
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 1, 2024
Recent
years
have
witnessed
significant
advancements
in
methodologies
and
techniques
for
the
synthesis
of
energetic
materials,
which
are
expected
to
shape
future
manufacturing
applications.
Techniques
including
continuous
flow
chemistry,
electrochemical
synthesis,
microwave-assisted
biosynthesis
been
extensively
employed
pharmaceutical
fine
chemical
industries
and,
gratifyingly,
found
broader
This
review
comprehensively
introduces
recent
utilization
these
emerging
techniques,
aiming
provide
a
catalyst
development
novel
green
methods
synthesizing
materials.
Energetic Materials Frontiers,
Год журнала:
2024,
Номер
5(2), С. 147 - 157
Опубликована: Май 30, 2024
To
meet
the
requirements
of
explosives
in
military
and
civilian
fields,
researchers
are
committed
to
improving
comprehensive
performance
explosives.
The
explosive
crystals
can
be
significantly
improved
by
regulating
structure
morphology
single-compound
as
well
compounding
crystals.
According
related
research
on
at
home
abroad
from
2022
now,
development
crystal
composites
explosives'
morphology,
particle
size,
form
regulation
study
were
reviewed.
encompass
both
complex
consisting
a
two
separate
types
Simultaneously,
main
problems
encountered
also
analyzed,
such
deficiency
systematic
broadly
applicable
methods
theories.
Finally,
future
direction
was
envisioned,
with
aim
providing
guidance
for
production,
handling,
application
The Journal of Chemical Physics,
Год журнала:
2025,
Номер
162(16)
Опубликована: Апрель 22, 2025
5,5′-Bis(2,4,6-trinitrophenyl)-2,2′-bi(1,3,4-oxadiazole)
(TKX-55)
is
a
new
type
of
heat-resistant
energetic
material
with
excellent
detonation
performance.
To
study
the
crystal
particle
morphology
and
size
control
TKX-55,
this
predicted
structure
TKX-55
through
quantum
chemistry
molecular
dynamics
simulations
as
well
simulated
analyzed
changes
that
occur
under
influence
specific
solvents
habit
modification.
Based
on
simulation
results,
designed
five
different
recrystallization
methods
prepared
recrystallized
products
morphologies
distributions.
The
growth
mechanism
was
discussed.
samples
were
characterized
using
scanning
electron
microscopy,
powder
x-ray
diffraction,
infrared
spectroscopy
techniques.
thermal
properties
tested
differential
calorimetry
thermogravimetric
analysis.
impact
sensitivity
sample
tested,
it
found
product
significantly
lower
than
raw
material.
Through
combination
experiment,
ultimately
obtained
three
rules,
narrow
distribution,
effectively
improved
safety
particles.
