Abstract Aliphatic/alicyclic (Al)-containing polyimides (PIs), including fully-Al-PIs and partially-
Al-PIs, are widely employed in electric, electronics, optical materials, and other advanced …

The advent of high frequency communication era presents new challenges for further
development of dielectric polymer materials. In the field of communication, efficient signal …

Polymers with low dielectric permittivity and dielectric loss are essential for the microelectrics
and wireless communication industries. The perfluorocyclobutyl (PFCB) aryl ether group has …

Proton exchange membrane fuel cell (PEMFC) is one of the most promising green power
sources, in which perfluorinated sulfonic acid ionomer-based membranes (eg, Nafion) are …

Low dielectric organic materials have been studied extensively, however, the relationship
and regularity between the molecular structure and the dielectric properties is still not clear …

Conventional polyimide aerogels made from biphenyl-3, 3′, 4, 4′-tetracarboxylic
dianydride (BPDA) and 4, 4′-oxidianiline (ODA) exhibit poor resistance to moisture and …

With the development of high-frequency communication, the miniaturization of integrated
circuits (ICs) has led to interconnected signal delays and losses. The dielectric properties of …

Biomass-derived high-performance polymers have recently received much attention
because they are easily available and renewable. More recently, researchers have been …

Polyimide (PI) is widely used as a mainstream antenna material for fourth-generation
communication technology (4G) due to its excellent dielectric properties and mechanical …

Unsatisfied dielectric property and insufficient thermal stability are major obstacles for the
commercialization of polyimide resins in the future ultralarge scale integration (ULSI) or …