The development of microelectronics and large-scale intelligence nowadays promotes the
integration, miniaturization, and multifunctionality of electronic and devices but also leads to …

Polyimides (PIs) are an important, well-established, and commercialized class of polymers
due to their extraordinary physical and chemical properties. They have been extensively …

Polyimide (PI) is one of the best engineering plastics with excellent thermal, mechanical,
dielectric performance and chemical stability. Among various PI products, film is one of the …

Phosphorus-containing polymers have gained special attention during the past several
years as a result of their fascinating properties and wide-ranging applications. The various …

The application of fluorinated polyimides in the field of gas separation membranes is
becoming increasingly widespread due to their strong thermal and chemical stability …

Fluorinated polyimides with biphenyl structure and–CF 3 with rigid chain structure exhibit
great potential in membrane-based gas separation. However, the comprehensive …

Abstract Monomers of 4, 4′-((4-(trifluoromethyl) phenyl) methylene) bis (2, 6-
dimethylaniline)(3FTMDT) and N, N'-(2, 2′-bis (trifluoromethyl)-[1, 1′-biphenyl]-4, 4′-diyl) …

To address the plasticization phenomenon and MOF-polymer interfacial defects, we report
the synthesis of ionic cross-linked MOF MMMs from a dual brominated polymer and MOF …

In this study, we intend to solve the problem of the low glass transition temperature (T g) and
the high coefficient of thermal expansion (CTE) that colorless polyimide (PI) films always …

A series of novel semi-aromatic polyimides with low fluorine content were prepared from
alicyclic dianhydrides, ie 1, 2, 4, 5-cyclohexane-tetracarboxylic dianhydride (CHDA) and …