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CPE Pouch/Coin Cell Making, Powder, Cathode/CPE - Coggle Diagram
CPE Pouch/Coin Cell Making
Powder
LLZTO:
XRD
Density (Pyc)
TGA
SEM (Epoxy)
PSD
Sieve (Glove box)
Cathode/CPE
Slurry
Mixing
Tape casting
Drying
Cutting for vacuum bag and seal
(immediately)
CIP: 100 Mpa ; 1 min
Cutting
pouch : 63 x 48 mm
coin: 16 mm
Vac bag
Assembly/ Test
Before CIP: Sample for SEM
After CIP: Sample for SEM
Porosity of CPE
RT : 2 hrs
HT: 2 hrs ; 60 C
HT + Vacuum: >12 hrs
Image of the CPE cast before and after
Viscosity
Cathode (400 RPM, 125 sec) =
CPE (750 RPM, 125 sec) = 150 Cp
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