372838

Poly(ethylene oxide)

average M_V 8,000,000 (nominal), powder, hydroxyl, BHT as inhibitor

• Sinónimos: Polyethylene oxide, PEO
• Fórmula lineal: (-CH₂CH₂O-)_n
• Número de CAS: 25322-68-3
• MDL number: MFCD00081839
• UNSPSC Code: 12352104
• PubChem Substance ID: 24863171
• NACRES: NA.23

Propiedades

• product name: Poly(ethylene oxide), average M_v ~8,000,000 (nominal), powder
• form: powder
• Quality Level: 100
• mol wt: average M_v ~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

Descripción

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).

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 281.5 °F - closed cup
• flash_point_c: 138.6 °C - closed cup