Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225566843> ?p ?o ?g. }
- W4225566843 endingPage "102646" @default.
- W4225566843 startingPage "102646" @default.
- W4225566843 abstract "With the rapid advancements in technology and growing aerospace applications, there is a need for effective low-weight and thermally insulating materials. Aerogels are known for their ultra-lightweight and they are highly porous materials with nanopores in a range of 2 to 50 nm with very low thermal conductivity values. However, due to hygroscopic nature and brittleness, aerogels are not used commercially and in daily life. To enhance the mechanical and hydrophobic properties, reinforcement materials such as styrene, cyanoacrylates, epoxy along with hydroxyl, amines, vinyl groups are added to the surface. The addition of organic materials resulted in lower service temperatures which reduce its potential applications. Polyimides (PI) are commonly used in engine applications due to their suitable stability at high temperatures along with excellent mechanical properties. Previous research on polyimide aerogels reported high flexibility or even foldability. However, those works' strategy was mainly limited to altering the backbone chemistry of polyimide aerogels by changing either the monomer's compositions or the chemical crosslinker. This work aims to summarize, categorize, and highlight the recent techniques for improving and tailoring properties of polyimide aerogels followed by the recent advancements in their applications." @default.
- W4225566843 created "2022-05-05" @default.
- W4225566843 creator A5003829662 @default.
- W4225566843 creator A5007376519 @default.
- W4225566843 creator A5025049363 @default.
- W4225566843 creator A5044127627 @default.
- W4225566843 creator A5050676772 @default.
- W4225566843 creator A5055919301 @default.
- W4225566843 creator A5061403723 @default.
- W4225566843 date "2022-06-01" @default.
- W4225566843 modified "2023-10-14" @default.
- W4225566843 title "Recent advances in tailoring and improving the properties of polyimide aerogels and their application" @default.
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