372838
Poly(ethylene oxide)
average MV 8,000,000 (nominal), powder, hydroxyl, BHT as inhibitor
Synonym(s):
Polyethylene oxide, PEO
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All Photos(4)
About This Item
Linear Formula:
(-CH2CH2O-)n
CAS Number:
MDL number:
UNSPSC Code:
12352104
PubChem Substance ID:
NACRES:
NA.23
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product name
Poly(ethylene oxide), average Mv ~8,000,000 (nominal), powder
form
powder
Quality Level
mol wt
average Mv ~8,000,000 (nominal)
contains
200-500 ppm BHT as inhibitor
viscosity
10,000-15,000 cP, 1 % in H2O(25 °C)
functional group
hydroxyl
SMILES string
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Application
- Poly (ethylene oxide)-based electrolyte for solid-state lithium batteries with high voltage positive electrodes: This study evaluates the role of electrolyte oxidation in battery performance, highlighting the challenges and potential improvements for PEO-based solid polymer electrolytes (Homann et al., 2020).
- Lithium bis (fluorosulfonyl) imide/poly (ethylene oxide) polymer electrolyte for all solid-state Li-S cell: Discusses the development of PEO-based polymer electrolytes for lithium-sulfur batteries, highlighting advances in energy storage technologies (Judez et al., 2017).
- Poly (ethylene oxide)-based electrolytes for lithium-ion batteries: Explores PEO-based materials as candidates for solid-state electrolytes in lithium-ion batteries, addressing challenges in electrical vehicle and portable electronics industries ( He, Xie, 2015).
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
281.5 °F - closed cup
Flash Point(C)
138.6 °C - closed cup
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