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181994

Sigma-Aldrich

聚环氧乙烷

average Mv 200,000 (nominal), powder

别名:

PEO

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About This Item

线性分子式:
(-CH2CH2O-)n
CAS号:
25322-68-3
MDL號碼:
MFCD00081839
分類程式碼代碼:
12352104
PubChem物質ID:
24850969
NACRES:
NA.23

形狀

powder

品質等級

200

分子量

average Mv 200,000 (nominal)

包含

200-500 ppm BHT as inhibitor

黏度

65-115 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）是一种合成的亲水聚合物，有多种分子量。它可以通过环氧乙烷的开环聚合获得。它是一种具有高离子导电性的半结晶性聚合物， 常用作固体聚合物电解质。

應用

聚环氧乙烷可用于制备聚合物电解质系统，用于能量储存和转化设备，如全固态锂离子电池（ASLB）。

这种生物相容性聚合物被广泛应用于生物医学研究和组织工程领域。例如，它可用于制造可生物降解聚氨酯/氧化石墨烯支架。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced

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