A polyimide film containing a cholesteryl moiety spin-coated on a solid substrate is treated with vacuum ultraviolet light from a Xe 2 * excimer lamp at 20 Pa. This procedure generates oxidized ...

A diamine with a side group of pentafluorophenyl, 5FBODA, was synthesized and copolymerized with HFBAPP and 6FESDA to form a fluorinated polyimide, effectively reducing the dielectric constant and ...

In the universe of complex, high-performance aerospace components, carbon fiber/epoxy composites ably meet multiple-functional requirements at prolonged service temperature up to 250°F/121°C, and can ...

Since commercialized in the 1960s, aromatic polyimides have remained in widespread use due to their excellent performance in a range of demanding applications. These polyimides are well-known for ...

Through the design and assessment of five different polyimide structures, a groundbreaking study conducted by researchers from Jilin University and the Chinese Academy of Sciences was published in ...

There is a little known material used in nearly all high technologies you may have heard of: chips, smartphones, organic light emitting diode (OLED) displays, 5G and EV batteries. They are polyimides, ...