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Merck

372773

Sigma-Aldrich

聚环氧乙烷

average MV 400,000 (nominal), powder, hydroxyl, BHT as inhibitor

别名:

PEO

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About This Item

线性分子式:
(-CH2CH2O-)n
CAS号:
MDL號碼:
分類程式碼代碼:
12352104
PubChem物質ID:
NACRES:
NA.23

product name

聚环氧乙烷, average Mv 400,000 (nominal), powder

形狀

powder

品質等級

分子量

average Mv 400,000 (nominal)

包含

200-500 ppm BHT as inhibitor

黏度

2,250-4,500 cP, 5 % in H2O(25 °C, Brookfield)(lit.)

轉變溫度

Tm 65 °C

Ω-end

hydroxyl

α-end

hydroxyl

應用

battery manufacturing

SMILES 字串

[H]OCCO

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI 密鑰

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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一般說明

聚环氧乙烷 (PEO)是一种具有较高分子量 (Mv 400,000) 的热塑性水溶性聚合物,通过环氧乙烷聚合而成。

應用

PEO可用于各种应用,例如生物医学、能源和纳米颗粒的表面功能化。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1


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Poly (ethylene oxide)-based electrolytes for lithium-ion batteries
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Fabrication and properties of composites of poly (ethylene oxide) and functionalized carbon nanotubes
Geng HZ, et al.
Advanced Materials, 14(19), 1387-1390 (2002)
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Biophysical journal, 112(7), 1462-1471 (2017-04-14)
Many species of bacteria can spread over a moist surface via a particular form of collective motion known as "surface swarming". This form of motility is typically studied by inoculating bacteria on a gel formed by 0.4-1.5% agar, which contains
Polycaprolactone-b-poly (ethylene oxide) copolymer micelles as a delivery vehicle for dihydrotestosterone
Allen C, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 63(3), 275-286 (2000)

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In this paper, we discuss recent advances in the preparation of various TiO2 porous structures via hard and soft-templating routes. Specifically, we focus on recent developments in TiO2 mesoporous thin films in a combined sol-gel and evaporation-induced self-assembly (EISA) process.

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