High strength and high modulus polyimide (HSHMPI) fibers are a type of novel high‐
performance organic fiber with an initial modulus higher than 90 GPa and extremely high …

The development of polyimides (PIs) with a superheat resistance and a high thermal
dimensional stability is required urgently for application in the rapidly growing area of …

A series of copolyimide (co-PI) fibers with low dielectric constants and excellent
comprehensive properties have been successfully prepared via a two-step wet-spinning …

The development of thermostable polyimides (PIs) is urgently required for application in
traditional aerospace and newly designing flexible-display substrates. The root to obtain …

High‐performance chiroptical synaptic phototransistors are successfully demonstrated using
heterojunctions composed of a self‐assembled nanohelix of a π‐conjugated molecule and a …

Birefringence, based on the crystal orientation of a cellulose nanocrystal (CNC) film, has
been investigated for the determination of crystal orientation. The prime focus of our study is …

In order to obtain fiber membrane materials with excellent thermal insulation properties, we
successfully prepared lightweight PI/PSA porous micro-nano fiber membranes by …

Strong low-density polymer aerogels have received intensive attention as thermal or sound
insulator, filtration media and sensors, etc. However, dimensional instability has been …

High-strength and high-modulus fibers with low dielectric constants (low-κ) play an important
role in newly-developed wave-transparent composites. Herein, a method was developed to …

High-performance fibers with a low dielectric constant and good mechanical properties as
well as excellent thermal stability are in demand for the next generation of advanced radar …