Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane

Xutong Han; Ye Tian; Lihua Wang; Changfa Xiao; Biqian Liu

doi:10.1016/j.eurpolymj.2007.06.043

Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane

Xutong Han, Ye Tian, Lihua Wang^*, Changfa Xiao, Biqian Liu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

One of fluorinated polyimides was synthesized from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) and 3,3′-dimethyl-4,4′-diaminodiphenylmethane (DMMDA) by two-steps method, which had good solubility and hydrophilicity. 6FDA-DMMDA polyimide was dissolved in chloroform (CHCl₃) and cast on a glass substrate in a humid atmosphere. It was found that 6FDA-DMMDA/CHCl₃ solution was easy to form ordered porous structure at high concentration, and the reason was discussed in detail. In addition, the influences of solution concentration, the atmosphere humidity, were also tested.

Original language	English
Pages (from-to)	4382-4388
Number of pages	7
Journal	European Polymer Journal
Volume	43
Issue number	10
DOIs	https://doi.org/10.1016/j.eurpolymj.2007.06.043
Publication status	Published - Oct 2007
Externally published	Yes

Keywords

Fluorinated polyimide
Highly humid atmosphere
Ordered porous films
Synthesize

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10.1016/j.eurpolymj.2007.06.043

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Han, X., Tian, Y., Wang, L., Xiao, C., & Liu, B. (2007). Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane. European Polymer Journal, 43(10), 4382-4388. https://doi.org/10.1016/j.eurpolymj.2007.06.043

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title = "Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane",

abstract = "One of fluorinated polyimides was synthesized from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) and 3,3′-dimethyl-4,4′-diaminodiphenylmethane (DMMDA) by two-steps method, which had good solubility and hydrophilicity. 6FDA-DMMDA polyimide was dissolved in chloroform (CHCl3) and cast on a glass substrate in a humid atmosphere. It was found that 6FDA-DMMDA/CHCl3 solution was easy to form ordered porous structure at high concentration, and the reason was discussed in detail. In addition, the influences of solution concentration, the atmosphere humidity, were also tested.",

keywords = "Fluorinated polyimide, Highly humid atmosphere, Ordered porous films, Synthesize",

author = "Xutong Han and Ye Tian and Lihua Wang and Changfa Xiao and Biqian Liu",

year = "2007",

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T1 - Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane

AU - Han, Xutong

AU - Tian, Ye

AU - Wang, Lihua

AU - Xiao, Changfa

AU - Liu, Biqian

PY - 2007/10

Y1 - 2007/10

N2 - One of fluorinated polyimides was synthesized from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) and 3,3′-dimethyl-4,4′-diaminodiphenylmethane (DMMDA) by two-steps method, which had good solubility and hydrophilicity. 6FDA-DMMDA polyimide was dissolved in chloroform (CHCl3) and cast on a glass substrate in a humid atmosphere. It was found that 6FDA-DMMDA/CHCl3 solution was easy to form ordered porous structure at high concentration, and the reason was discussed in detail. In addition, the influences of solution concentration, the atmosphere humidity, were also tested.

AB - One of fluorinated polyimides was synthesized from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) and 3,3′-dimethyl-4,4′-diaminodiphenylmethane (DMMDA) by two-steps method, which had good solubility and hydrophilicity. 6FDA-DMMDA polyimide was dissolved in chloroform (CHCl3) and cast on a glass substrate in a humid atmosphere. It was found that 6FDA-DMMDA/CHCl3 solution was easy to form ordered porous structure at high concentration, and the reason was discussed in detail. In addition, the influences of solution concentration, the atmosphere humidity, were also tested.

KW - Fluorinated polyimide

KW - Highly humid atmosphere

KW - Ordered porous films

KW - Synthesize

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U2 - 10.1016/j.eurpolymj.2007.06.043

DO - 10.1016/j.eurpolymj.2007.06.043

M3 - Article

AN - SCOPUS:34748850939

SN - 0014-3057

VL - 43

SP - 4382

EP - 4388

JO - European Polymer Journal

JF - European Polymer Journal

IS - 10

ER -

Ordered porous films based on fluorinated polyimide derived from 2,2′-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride and 3,3′-dimethyl-4,4′-diaminodiphenylmethane

Abstract

Keywords

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