tus03
TRANSCRIPT
-
7/22/2019 tus03
1/24
ADL
,
2011/7/29
-
7/22/2019 tus03
2/24
CO2
-
7/22/2019 tus03
3/24
JRInnowattech
Watt Pavegen
20102010
NTTEnergy Harvesting Network 24
-
7/22/2019 tus03
4/24
TMPS()
Science, 319 (2008) 807
Adaptive Energy
EnOceanNEC/
-
7/22/2019 tus03
5/24
Wh Wh MWh
-
7/22/2019 tus03
6/24
-
7/22/2019 tus03
7/24
Electronic
Ionic
Sensor
Actuator
Conductive Polymer
ionic conductive polymer filmionic polymer metal composite
Electroactive Polymer (EAP)
PiezoelectricPolymer
Electrostrictive Polymer
-
7/22/2019 tus03
8/24
E E
+
-E
D PZT
-
+P
D-E
700
VDF
-
7/22/2019 tus03
9/24
Polyvinylidene Fluoride(PVDF)
PVDF
TTTT ()
---
TGTG(p) ()
T3GT3G() ---
CC
FF
HH I. Seo., Ferroelectr., 171 (1995) 45
T. Furukawa, Phase Transition, 18 (1989) 143
-
7/22/2019 tus03
10/24
(VDF)/(TrFE)
1
Ps=130mC/m2
T. Furukawa, T. Nakajima, Y. Takahashi, IEEE Trans. Dielectr.Insul., 13 (2006) 1120.
-
7/22/2019 tus03
11/24
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Stress
(GPa)
100806040200
Strain (%)
PVDF(45 m)c= 3.1 GPa
-
7/22/2019 tus03
12/24
(k2/8)
1/2Q, 1/2V
-
7/22/2019 tus03
13/24
l3
l2
l1
-
7/22/2019 tus03
14/24
10-6
10-5
10-4
10-3
10-2
10-1
100
101
102
103
UL(J
)
10-2
10-1
100
101
Strain (%)
PZTPVDF
10%3.6J
-
7/22/2019 tus03
15/24
-
7/22/2019 tus03
16/24
50
40
30
20
10
0
UL(J)
10 100 1000
CL (nF)
200 layers100 layers50 layers
10
8
6
4
2
0
Q(C)
1.21.00.80.60.40.20.0
F (kN)
200 layers100 layers
50 layers
1 kN
T. Nakajima et al., JJAP in press.
-
7/22/2019 tus03
17/24
3.0
2.5
2.0
1.5
1.0
0.5
0.0
PL(mW)
10 100 1000
CL (F)
50
40
30
20
10
0
UL(mJ)
25 s20 s15 s10 s5 s
1 s
Charging time
-200
-100
0
100
200
Outputvoltage(V)
20151050
t (s)
RL = 1 M
-
7/22/2019 tus03
18/24
100
80
60
40
20
0
Q(
pC
)
1.21.00.80.60.40.20.0
Strain (%)
d31=15 pC/N
18 mm6 mm0.04 mmt
-
7/22/2019 tus03
19/24
Qp-p=0.75 CP= 1/2Q2/Cf= 8 mW2 mW
-1.0
-0.5
0.0
0.5
1.0
Q(
C
)
100806040200
t (ms)
55 Hz
-
7/22/2019 tus03
20/24
-
7/22/2019 tus03
21/24
-
7/22/2019 tus03
22/24
-
-
-
-
- etc.
PVDF
-
-
-
PVDF
-
7/22/2019 tus03
23/24
2010-136322
-
7/22/2019 tus03
24/24
TEL:03-5225-1089FAX:[email protected]