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Poly(ethylene oxide, PEO ) Powder for Li-Metal Battery, 250 g/Bag - EQ-Lib-PEO


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Item Number: Lib-PEO

Poly(ethylene oxide) ( PEO) is a water-soluble polymer. Although PEO does not have a good ionic conductivity (around 10^-4 - 10^-8), it is widely used in conjunction with carbon black or conductive ceramic powder to form a conductive composite, and also can be used to make solid electrolyte for Li-Metal battery.

Specifications:
  • Appearance:                      White to off white
  • Melting Point:                    66 - 70 oC
  • Density:                            1.11 - 1.2 kg/Liter  
  • Flash Point:                       423 - 425 oC  
  • Gravimetric analysis:         0.3 -0.8  wt% ( SiO2 )
  • Brittle Point:                      - 50oC
  • Viscosty: (mpa.s )             497 - 536 ( 5% aq at 25oC    
  • Packing:                           250g per bag sealed in vaccum (moisture content<2%RH)  
  • Average Molecular Weight (Mv): 700000                              
 Material Safety Data Sheet

Reference article: 

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