Data Sheet

Specification
of
BizTe3-Based
Therrnoelectric
lngot
crystallizing
processes.
The BizTeg-based
thermoelectric
ingot is
used
to
produce
thermoelectric
modules
for
cooling
and heating
applications,
and converting
heat
into
electricity.
Generally,
the figure
of
merit
ZT
of
our
ptype
and n-type ingots
is larger
than
1 at
300K,
and the
good
feature attracts many
high-end customers.
Meanwhile, our
ingot is featured
with
good
mechanical strength
and
highly stable
property, providing
the
key
stone
for
producing
the
high
performance
and reliable
Peltier
cooling and
power
generation
modules.
Description
The BizTeg-based
thermoelectric
ingot
is
grown
by
Features
o
Silver-white
Color
o
p-Type
and
n{ype ingot
ZT}0.9@300K
Geometric
Gharacteristic$
(in
milimeters)
with the alloy of
Bi, Sb, Te, Se, special doping
and our unique
Application
.
High
performance
and reliable Peltier
cooling and
power generation
modules
n-type
Ingot
#"
ä'
ffiä,
Peformailce
Specification
Sheet
Performance Specification
p-Type
n-Type
Note
Diameter
(mm) 31+2
31+2
Length
(mm)
250+30
250+30
Density
(gcm-u)
6.8
7.8
Electrical
Gonductivity
o(1o2smi)
850-1250
850-1250 300K
Seebeck
Coefficient a(p\iK-l)
190-230
190-230 300K
Thermal
Conductivity
,r(Wm-rIct)
1.2-1.6 1.2-1.6 300K
Power
Factor P(WmK-2)
>0.0036
>0.0036
300K
ZTvzlue
>0.9
>0.9 300K
c.l
+l
ral
ra)
N
p-type
lngot