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Merck
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文件

372781

Sigma-Aldrich

聚环氧乙烷

average MV 1,000,000 (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:
25322-68-3
MDL號碼:
MFCD00081839
分類程式碼代碼:
12352104
PubChem物質ID:
24863166
NACRES:
NA.23

product name

聚环氧乙烷, average Mv ~1,000,000 (nominal), powder

形狀

powder

分子量

average Mv ~1,000,000 (nominal)

包含

200-500 ppm BHT as inhibitor

黏度

400-800 cP, 2 % in H2O(25 °C, Brookfield)(lit.)

官能基

hydroxyl

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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相关类别

一般說明

聚环氧乙烷(PEO)是一种市面上可售的晶体状、热塑性且可溶于水的聚合物。

應用

PEO（Mv - 1,000,000，粉末）可用于中空TiO2纤维的制备，适用于药物输送、催化剂、传感器和电子器件等各种应用。此外，还可用作形成染料敏化太阳能电池(DSSC)的电解质。

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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Controlling the rheological property of suspensions consisting of colloidal particles and polymers is necessary in industry. Especially, gels induced by shear (shake-gel) are interesting phenomena in rheological field. To gain insight into the shake-gel phenomena of the aqueous suspensions of
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Additive manufacturing technologies based on layer-by-layer deposition of material ejected from a nozzle provide unmatched versatility but are limited in terms of printing speed and resolution. Electrohydrodynamic jetting uniquely allows generating submicrometer jets that can reach speeds above 1 m s-1, but
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