2020
DOI: 10.1002/pol.20200388 View full text |Buy / Rent full text
|
|

Abstract: A colorless and high temperature resistant fluorinated polyimide (PI) film based on a novel cross‐linkable diamine monomer 4,4′‐diamino‐4″‐(2,3,5,6‐tetrafluoro‐4‐ethylenephenoxy) triphenylmethane (DFPTM) was successfully prepared. The special triphenylmethane backbone and the bulky tetrafluorostyrol pendant group in DFPTM gave the PI material eximious solubility in organic solvents, high tensile properties, good thermal stability, and excellent optical transparency (cutoff wavelength for 331 nm and light trans… Show more

Help me understand this report

Search citation statements

Order By: Relevance
Select...
2
0
2
0

Year Published

2021
2021
2022
2022

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

0
2
0
Order By: Relevance
“…22,23 Abundant efforts have been made to improve processing virtues of PIs, especially, by enhancing their fusibility and solubility, while keeping thermal constancy. Incorporation of ring-shaped structures, 24 nonplanar structures, 25 bulky side groups, 26,27 flexibilitie s linkages, 28 cardo groups, 29,30 and heterocyclic ring [31][32][33] are among modification methods used for improving properties of PIs.…”
Section: Introductionmentioning
Create an account to read the remaining citation statements from this report. You will also get access to:
  • Search over 1.2b+ citation statments to see what is being said about any topic in the research literature
  • Advanced Search to find publications that support or contrast your research
  • Citation reports and visualizations to easily see what publications are saying about each other
  • Browser extension to see Smart Citations wherever you read research
  • Dashboards to evaluate and keep track of groups of publications
  • Alerts to stay on top of citations as they happen
  • Automated reference checks to make sure you are citing reliable research in your manuscripts
  • 7 day free preview of our premium features.

Trusted by researchers and organizations around the world

Over 130,000 students researchers, and industry experts at use scite

See what students are saying

rupbmjkragerfmgwileyiopcupepmcmbcthiemesagefrontiersapsiucrarxivemeralduhksmucshluniversity-of-gavle
“…22,23 Abundant efforts have been made to improve processing virtues of PIs, especially, by enhancing their fusibility and solubility, while keeping thermal constancy. Incorporation of ring-shaped structures, 24 nonplanar structures, 25 bulky side groups, 26,27 flexibilitie s linkages, 28 cardo groups, 29,30 and heterocyclic ring [31][32][33] are among modification methods used for improving properties of PIs.…”
Section: Introductionmentioning
“…Perfluoro-polymers are good candidates for separation membranes due to their enhanced gas solubility and extraordinary chemical-resistance. [1][2][3][4][5][6] It is understood that crystallinity adversely affects the permeability. For example, poly(tetrafluoroethylene) (PTFE) and tetrafluoroethylenehexafluoropropylene (TFE-HFP) copolymer, the two most widely used perfluoro-polymers, exhibit low permeability even to small molecules due to their high crystallinities.…”
Section: Introductionmentioning