181994

Poly(ethylene oxide)

average M_V 200,000 (nominal), powder, hydroxyl, BHT as inhibitor

• 동의어(들): Polyethylene oxide, PEO
• Linear Formula: (-CH₂CH₂O-)_n
• CAS Number: 25322-68-3
• MDL number: MFCD00081839
• UNSPSC 코드: 12352104
• PubChem Substance ID: 24850969
• NACRES: NA.23

속성

• Product Name: Poly(ethylene oxide), average M_v 200,000 (nominal), powder
• 양식: powder
• Quality Level: 200
• 분자량: average M_v 200,000 (nominal)
• 포함: 200-500 ppm BHT as inhibitor
• 점도: 65-115 cP, 5 % in H₂O(25 °C, Brookfield)(lit.)
• 전이 온도: T_m 65 °C
• Ω-끝: hydroxyl
• α-끝: hydroxyl
• 응용 분야: battery manufacturing
• SMILES string: [H]OCCO
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

설명

일반 설명

Poly(ethylene oxide) (PEO) is a synthetichydrophilic polymer available in several molecular weights. It can be obtained by the ring-opening polymerization ofethylene oxide. It is a semicrystalline polymer with high ionic conductivitycommonly used as a solid polymer electrolyte.

애플리케이션

Poly(ethylene oxide) can be used to prepare polymer electrolyte systems for energy storage and conversion devices such as all-solid-state lithium-ion batteries (ASLBs).

This biocompatible polymer can be widely used in the field of biomedical research and tissue engineering. For example, it can be used in the fabrication of biodegradable polyurethane/graphene oxide scaffolds.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable