Polymer Concentration and Liquid—Liquid Demixing Time Correlation with Porous Structure of Low Dielectric Polyimide in Diffusion-Driven Phase Separation

Porous polyimide (PI) films are a promising low-k dielectric material for high-frequency data transmission with low signal attenuation. Pores are generated by non-solvent induced phase separation (NIPS) during phase inversion of polymer solution via non-solvent accumulation and solvent diffusion. In...

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Detalles Bibliográficos
Autores principales: Kim, Subin, Son, Jaemin, Park, Hwon, Jeong, Euigyung, Nam, Ki-Ho, Bae, Jin-Seok
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9002782/
https://www.ncbi.nlm.nih.gov/pubmed/35406298
http://dx.doi.org/10.3390/polym14071425

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9002782/
https://www.ncbi.nlm.nih.gov/pubmed/35406298
http://dx.doi.org/10.3390/polym14071425

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