Matches in SemOpenAlex for { <https://semopenalex.org/work/W2082437172> ?p ?o ?g. }
- W2082437172 endingPage "3085" @default.
- W2082437172 startingPage "3080" @default.
- W2082437172 abstract "Dielectric insulator materials containing nanometer-scale closed-cell pores with low dielectric constants (k < 2.2), good mechanical properties, and high dielectric breakdown strengths are required for future semiconductor devices. In this paper we present a novel method for preparing nanoporous polyorganosilicate films, which promise to satisfy the key requirements, via inorganic/organic polymer hybrid templating. The nanometer-scale inorganic/organic polymer hybrids are generated in situ upon heating mixtures of methylsilsesquioxane (MSSQ) prepolymer with star-shaped hydroxy-terminated poly(ε-caprolactone) (PCL) to ∼250 °C, causing chain extension and cross-linking of MSSQ. Subsequent heating to 430 °C results in the thermal decomposition and volatilization of PCL components from the vitrified poly(methylsilsesquioxane) (PMSSQ) matrix, leaving behind porous PMSSQ films with pores with the size and shape of the original hybrid morphology. A dielectric constant as low as 2.1 has been achieved for closed-cell nanoporous PMSSQ films with hydrophobic surfaces and excellent breakdown strengths close to that of SiO2. Moreover, conductance measurements on inorganic/organic polymer hybrids offer insight into the development of interconnected PCL domains as the PCL content is increased above ∼25%." @default.
- W2082437172 created "2016-06-24" @default.
- W2082437172 creator A5007722908 @default.
- W2082437172 creator A5008710867 @default.
- W2082437172 creator A5033773094 @default.
- W2082437172 creator A5037849114 @default.
- W2082437172 creator A5039478299 @default.
- W2082437172 creator A5045479059 @default.
- W2082437172 creator A5050614804 @default.
- W2082437172 creator A5054746506 @default.
- W2082437172 creator A5064340656 @default.
- W2082437172 creator A5087345512 @default.
- W2082437172 creator A5087768520 @default.
- W2082437172 creator A5089769014 @default.
- W2082437172 date "1999-10-27" @default.
- W2082437172 modified "2023-10-16" @default.
- W2082437172 title "Low-Dielectric, Nanoporous Organosilicate Films Prepared via Inorganic/Organic Polymer Hybrid Templates" @default.
- W2082437172 cites W1613744352 @default.
- W2082437172 cites W1967416960 @default.
- W2082437172 cites W1977660542 @default.
- W2082437172 cites W1983280372 @default.
- W2082437172 cites W1995041236 @default.
- W2082437172 cites W2016252761 @default.
- W2082437172 cites W2018221191 @default.
- W2082437172 cites W2022373667 @default.
- W2082437172 cites W2083380227 @default.
- W2082437172 cites W2283592935 @default.
- W2082437172 cites W4255514322 @default.
- W2082437172 doi "https://doi.org/10.1021/cm990114d" @default.
- W2082437172 hasPublicationYear "1999" @default.
- W2082437172 type Work @default.
- W2082437172 sameAs 2082437172 @default.
- W2082437172 citedByCount "198" @default.
- W2082437172 countsByYear W20824371722012 @default.
- W2082437172 countsByYear W20824371722013 @default.
- W2082437172 countsByYear W20824371722014 @default.
- W2082437172 countsByYear W20824371722015 @default.
- W2082437172 countsByYear W20824371722016 @default.
- W2082437172 countsByYear W20824371722017 @default.
- W2082437172 countsByYear W20824371722018 @default.
- W2082437172 countsByYear W20824371722019 @default.
- W2082437172 countsByYear W20824371722020 @default.
- W2082437172 countsByYear W20824371722021 @default.
- W2082437172 countsByYear W20824371722022 @default.
- W2082437172 countsByYear W20824371722023 @default.
- W2082437172 crossrefType "journal-article" @default.
- W2082437172 hasAuthorship W2082437172A5007722908 @default.
- W2082437172 hasAuthorship W2082437172A5008710867 @default.
- W2082437172 hasAuthorship W2082437172A5033773094 @default.
- W2082437172 hasAuthorship W2082437172A5037849114 @default.
- W2082437172 hasAuthorship W2082437172A5039478299 @default.
- W2082437172 hasAuthorship W2082437172A5045479059 @default.
- W2082437172 hasAuthorship W2082437172A5050614804 @default.
- W2082437172 hasAuthorship W2082437172A5054746506 @default.
- W2082437172 hasAuthorship W2082437172A5064340656 @default.
- W2082437172 hasAuthorship W2082437172A5087345512 @default.
- W2082437172 hasAuthorship W2082437172A5087768520 @default.
- W2082437172 hasAuthorship W2082437172A5089769014 @default.
- W2082437172 hasConcept C127413603 @default.
- W2082437172 hasConcept C133386390 @default.
- W2082437172 hasConcept C159985019 @default.
- W2082437172 hasConcept C171250308 @default.
- W2082437172 hasConcept C188027245 @default.
- W2082437172 hasConcept C192562407 @default.
- W2082437172 hasConcept C27019838 @default.
- W2082437172 hasConcept C42360764 @default.
- W2082437172 hasConcept C48940184 @default.
- W2082437172 hasConcept C49040817 @default.
- W2082437172 hasConcept C521977710 @default.
- W2082437172 hasConcept C6648577 @default.
- W2082437172 hasConcept C77066764 @default.
- W2082437172 hasConceptScore W2082437172C127413603 @default.
- W2082437172 hasConceptScore W2082437172C133386390 @default.
- W2082437172 hasConceptScore W2082437172C159985019 @default.
- W2082437172 hasConceptScore W2082437172C171250308 @default.
- W2082437172 hasConceptScore W2082437172C188027245 @default.
- W2082437172 hasConceptScore W2082437172C192562407 @default.
- W2082437172 hasConceptScore W2082437172C27019838 @default.
- W2082437172 hasConceptScore W2082437172C42360764 @default.
- W2082437172 hasConceptScore W2082437172C48940184 @default.
- W2082437172 hasConceptScore W2082437172C49040817 @default.
- W2082437172 hasConceptScore W2082437172C521977710 @default.
- W2082437172 hasConceptScore W2082437172C6648577 @default.
- W2082437172 hasConceptScore W2082437172C77066764 @default.
- W2082437172 hasIssue "11" @default.
- W2082437172 hasLocation W20824371721 @default.
- W2082437172 hasOpenAccess W2082437172 @default.
- W2082437172 hasPrimaryLocation W20824371721 @default.
- W2082437172 hasRelatedWork W2041018691 @default.
- W2082437172 hasRelatedWork W2295639835 @default.
- W2082437172 hasRelatedWork W2323406752 @default.
- W2082437172 hasRelatedWork W2461875948 @default.
- W2082437172 hasRelatedWork W2563202904 @default.
- W2082437172 hasRelatedWork W2765700637 @default.
- W2082437172 hasRelatedWork W2804984244 @default.
- W2082437172 hasRelatedWork W3146307661 @default.
- W2082437172 hasRelatedWork W3204169216 @default.
- W2082437172 hasRelatedWork W4283775057 @default.