Matches in SemOpenAlex for { <https://semopenalex.org/work/W2116465560> ?p ?o ?g. }
- W2116465560 endingPage "680" @default.
- W2116465560 startingPage "672" @default.
- W2116465560 abstract "Thermally stable organosilica amorphous membranes were fabricated by in situ hydrosilylation of vinyl and hydrosilyl groups in Si precursors for the formation of a Si–C–C–Si unit, as well as the Si–O–Si unit via the conventional hydrolysis and condensation of silanol groups. Two types of SiOC membranes (VTT-type prepared by vinyltrimethoxysilane (VTMS), triethoxysilane (TRIES) and tetramethyldisiloxane (TMDSO); and VT-type prepared by VTMS and TRIES) that consisted of a Si–C–C–Si unit created by the hydrosilylation of vinyl and hydrosilyl groups in a Si precursor were fabricated at temperatures higher than 300 °C under N2. Single-gas permeation properties for SiOC membranes at temperatures ranging from 100–500 °C were examined to determine the effect of a silica precursor on the size of an amorphous network. A SiOC membrane (VTT-type) fabricated at 400 °C under N2 showed a H2 permeance of 5.3 × 10−7 mol m−2 s−1 Pa−1 with H2/CO2, H2/N2, H2/CH4 and H2/CF4 permeance ratios of 5.6, 15, 18 and 485, respectively, at 400 °C. The permeance of H2 for a VTT-type membrane heat-treated at 550 °C in air significantly increased from 5.3 × 10−7 to 2 × 10−6 mol m−2 s−1 Pa−1 with a decrease in the H2/CF4 permeance ratio from 485 to 90 due to the combustion of the CH3 groups. The SiOC membrane (VT-type) showed high thermal stability in air at 550 °C with a H2 permeance of 3.0 × 10−7 mol m−2 s−1 Pa−1 and H2/CH4 and H2/CF4 permeance ratios of 50 and 400, respectively, at 400 °C." @default.
- W2116465560 created "2016-06-24" @default.
- W2116465560 creator A5017226165 @default.
- W2116465560 creator A5028415062 @default.
- W2116465560 creator A5028897025 @default.
- W2116465560 creator A5075036680 @default.
- W2116465560 creator A5080481085 @default.
- W2116465560 date "2014-01-01" @default.
- W2116465560 modified "2023-09-27" @default.
- W2116465560 title "Preparation and gas permeation properties of thermally stable organosilica membranes derived by hydrosilylation" @default.
- W2116465560 cites W1965188518 @default.
- W2116465560 cites W1982184904 @default.
- W2116465560 cites W1983867243 @default.
- W2116465560 cites W1984221657 @default.
- W2116465560 cites W1999065997 @default.
- W2116465560 cites W2003172285 @default.
- W2116465560 cites W2006039971 @default.
- W2116465560 cites W2012380351 @default.
- W2116465560 cites W2016917290 @default.
- W2116465560 cites W2017036266 @default.
- W2116465560 cites W2023476055 @default.
- W2116465560 cites W2024971523 @default.
- W2116465560 cites W2030296050 @default.
- W2116465560 cites W2032606894 @default.
- W2116465560 cites W2034485241 @default.
- W2116465560 cites W2039072643 @default.
- W2116465560 cites W2040829097 @default.
- W2116465560 cites W2044844998 @default.
- W2116465560 cites W2049005277 @default.
- W2116465560 cites W2058613471 @default.
- W2116465560 cites W2062107104 @default.
- W2116465560 cites W2073326028 @default.
- W2116465560 cites W2074397213 @default.
- W2116465560 cites W2075491560 @default.
- W2116465560 cites W2079680895 @default.
- W2116465560 cites W2083364760 @default.
- W2116465560 cites W2083742157 @default.
- W2116465560 cites W2087750045 @default.
- W2116465560 cites W2113686266 @default.
- W2116465560 cites W2130164470 @default.
- W2116465560 cites W2165149219 @default.
- W2116465560 cites W2320742084 @default.
- W2116465560 cites W399589237 @default.
- W2116465560 doi "https://doi.org/10.1039/c3ta13551a" @default.
- W2116465560 hasPublicationYear "2014" @default.
- W2116465560 type Work @default.
- W2116465560 sameAs 2116465560 @default.
- W2116465560 citedByCount "20" @default.
- W2116465560 countsByYear W21164655602015 @default.
- W2116465560 countsByYear W21164655602016 @default.
- W2116465560 countsByYear W21164655602017 @default.
- W2116465560 countsByYear W21164655602018 @default.
- W2116465560 countsByYear W21164655602019 @default.
- W2116465560 countsByYear W21164655602020 @default.
- W2116465560 countsByYear W21164655602021 @default.
- W2116465560 countsByYear W21164655602022 @default.
- W2116465560 countsByYear W21164655602023 @default.
- W2116465560 crossrefType "journal-article" @default.
- W2116465560 hasAuthorship W2116465560A5017226165 @default.
- W2116465560 hasAuthorship W2116465560A5028415062 @default.
- W2116465560 hasAuthorship W2116465560A5028897025 @default.
- W2116465560 hasAuthorship W2116465560A5075036680 @default.
- W2116465560 hasAuthorship W2116465560A5080481085 @default.
- W2116465560 hasConcept C127413603 @default.
- W2116465560 hasConcept C159985019 @default.
- W2116465560 hasConcept C161790260 @default.
- W2116465560 hasConcept C178790620 @default.
- W2116465560 hasConcept C185592680 @default.
- W2116465560 hasConcept C188027245 @default.
- W2116465560 hasConcept C192562407 @default.
- W2116465560 hasConcept C21535326 @default.
- W2116465560 hasConcept C2777581007 @default.
- W2116465560 hasConcept C2777691222 @default.
- W2116465560 hasConcept C2778421718 @default.
- W2116465560 hasConcept C41625074 @default.
- W2116465560 hasConcept C42360764 @default.
- W2116465560 hasConcept C50670333 @default.
- W2116465560 hasConcept C55493867 @default.
- W2116465560 hasConcept C56052488 @default.
- W2116465560 hasConcept C59061564 @default.
- W2116465560 hasConceptScore W2116465560C127413603 @default.
- W2116465560 hasConceptScore W2116465560C159985019 @default.
- W2116465560 hasConceptScore W2116465560C161790260 @default.
- W2116465560 hasConceptScore W2116465560C178790620 @default.
- W2116465560 hasConceptScore W2116465560C185592680 @default.
- W2116465560 hasConceptScore W2116465560C188027245 @default.
- W2116465560 hasConceptScore W2116465560C192562407 @default.
- W2116465560 hasConceptScore W2116465560C21535326 @default.
- W2116465560 hasConceptScore W2116465560C2777581007 @default.
- W2116465560 hasConceptScore W2116465560C2777691222 @default.
- W2116465560 hasConceptScore W2116465560C2778421718 @default.
- W2116465560 hasConceptScore W2116465560C41625074 @default.
- W2116465560 hasConceptScore W2116465560C42360764 @default.
- W2116465560 hasConceptScore W2116465560C50670333 @default.
- W2116465560 hasConceptScore W2116465560C55493867 @default.
- W2116465560 hasConceptScore W2116465560C56052488 @default.
- W2116465560 hasConceptScore W2116465560C59061564 @default.
- W2116465560 hasIssue "3" @default.