Prof Takashi kamiyama Midterm Report KEK TsukubaJPARC Summer Student Program 2019 July 9 2019 The Next generation battery Battery FluorideIon Batteries FIBs FluorideIon Battery ID: 816476
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Slide1
Rida Nurul Shelni RofikaProf. Takashi kamiyama
Mid-term ReportKEK Tsukuba/J-PARC Summer Student Program 2019
July 9 2019
“The Next generation battery”
Slide2Battery
Fluoride-Ion Batteries (FIBs)
Slide3Fluoride-Ion Battery
www.google.comFluorineAnionFluoride
Slide4Fluoride-Ion Batteries (FIBs)
www.google.comwww.youtube.com/NeoScribe
Slide5Fluoride-Ion Battery
www.google.com
Slide6Fluoride-Ion Battery
Slide7170 K
300 K170 K300 KND data of Fluoride-Ion conductor
T
170K
(Å)
170K
(Å)
300K
(Å)
300K
(Å)
Pb-F(2
i,b
)
2.785
2.784
2.767
2.766
Pb-F(3)
2.550
2.549
2.559
2.559
Pb-F(4
i
)
2.696
2.693
2.673
2.674
Sn-F(1)
2.621
2.620
2.616
2.616
Sn-F(2
b
)
2.281
2.281
2.316
2.316
Sn-F(4)
2.053
2.053
2.133
2.124
Slide8(
Kanno,R 1994)170 K300 KConductivity change correspond to anionic distribution changes.Fluoride-Ion Battery(Fumika Fujisakia, 2017)Ordered framework of the single Sn and Pb layers in β
-PbSnF4 plays important role for improving σ.
σ
= 1.6 x 10
-3
S/cm
At 298K
σ
= 3.4 x 10
-4
S/cm
At 298K
Slide9What`s next?
- Do an Experiment using X-ray diffractionReproduce and discover new thing from the data
Slide10Thank you very much for your attention.