Matches in SemOpenAlex for { <https://semopenalex.org/work/W4214928305> ?p ?o ?g. }
- W4214928305 endingPage "2289" @default.
- W4214928305 startingPage "2280" @default.
- W4214928305 abstract "The discovery of inverse vulcanization has resulted in the formation of stable polysulfide materials synthesized from cheap and abundant elemental sulfur. To stabilize the sulfur chains, carbon-based cross-linkers containing alkene moieties have been the focus of the field so far. This research explores the two most basic siloxane dienes, 1,3-diallyl-tetramethyldisiloxane and 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, as cross-linkers. Both cross-linkers successfully underwent inverse vulcanization with different weight percentages of sulfur (wt % S); the traditional method was used for 1,3-diallyl-tetramethyldisiloxane, while the catalytic method was used for 1,1,3,3-tetramethyl-1,3-divinyldisiloxane. Two series of polysulfides, X-poly-(S-r-allyldisiloxane) and X-poly-(S-r-vinyldisiloxane) (X = wt % S), were synthesized. For poly-(S-r-allyldisiloxane), 33 wt % S was the minimum sulfur content required to form a solid material, while for poly-(S-r-vinyldisiloxane), it was 30 wt % S. Both series at and above those wt % S showed great resistance to common laboratory solvents and have thermal stabilities to about 200 °C. Glass transition temperature (Tg) for poly-(S-r-allyldisiloxane) showed an increasing trend with an increase in wt % S, and a maximum Tg at 70 wt % S poly-(S-r-vinyldisiloxane) was measured at 26.4 °C. Elemental analysis and XPS showed inconsistent results due to the presence of unreacted sulfur on the material’s surface, as observed by microscopy. In most cases, excess sulfur could be removed using CS2. The research reported herein provides a direct comparison of the synthesis and characterization of two series of disiloxane cross-linked polysulfides and will stimulate further studies into their applications as well as into future polysulfide materials formed using siloxane or other main-group cross-linkers." @default.
- W4214928305 created "2022-03-05" @default.
- W4214928305 creator A5005485828 @default.
- W4214928305 creator A5067702775 @default.
- W4214928305 creator A5080064818 @default.
- W4214928305 date "2022-03-03" @default.
- W4214928305 modified "2023-09-26" @default.
- W4214928305 title "Synthesis and Characterization of Disiloxane Cross-Linked Polysulfides" @default.
- W4214928305 cites W161292577 @default.
- W4214928305 cites W1977030829 @default.
- W4214928305 cites W1987376550 @default.
- W4214928305 cites W2010580563 @default.
- W4214928305 cites W2012205127 @default.
- W4214928305 cites W2013805457 @default.
- W4214928305 cites W2041832835 @default.
- W4214928305 cites W2068038587 @default.
- W4214928305 cites W2076244980 @default.
- W4214928305 cites W2077097278 @default.
- W4214928305 cites W2079296603 @default.
- W4214928305 cites W2087812087 @default.
- W4214928305 cites W2092203632 @default.
- W4214928305 cites W2104551659 @default.
- W4214928305 cites W2116173310 @default.
- W4214928305 cites W2124393747 @default.
- W4214928305 cites W2127613712 @default.
- W4214928305 cites W2169640745 @default.
- W4214928305 cites W2193763469 @default.
- W4214928305 cites W2292079606 @default.
- W4214928305 cites W2322887576 @default.
- W4214928305 cites W2336953598 @default.
- W4214928305 cites W2419280255 @default.
- W4214928305 cites W2481931785 @default.
- W4214928305 cites W2498159713 @default.
- W4214928305 cites W2523102772 @default.
- W4214928305 cites W2557350354 @default.
- W4214928305 cites W2591744926 @default.
- W4214928305 cites W2592553327 @default.
- W4214928305 cites W2606140877 @default.
- W4214928305 cites W2616906161 @default.
- W4214928305 cites W2740525722 @default.
- W4214928305 cites W2799781709 @default.
- W4214928305 cites W2800316873 @default.
- W4214928305 cites W2886920240 @default.
- W4214928305 cites W2888696407 @default.
- W4214928305 cites W2892911965 @default.
- W4214928305 cites W2912668234 @default.
- W4214928305 cites W2965350475 @default.
- W4214928305 cites W3006602821 @default.
- W4214928305 cites W3084595897 @default.
- W4214928305 cites W3101880536 @default.
- W4214928305 cites W4211186442 @default.
- W4214928305 cites W4231272265 @default.
- W4214928305 cites W4240258988 @default.
- W4214928305 cites W4251352695 @default.
- W4214928305 cites W83524301 @default.
- W4214928305 doi "https://doi.org/10.1021/acs.macromol.1c02558" @default.
- W4214928305 hasPublicationYear "2022" @default.
- W4214928305 type Work @default.
- W4214928305 citedByCount "6" @default.
- W4214928305 countsByYear W42149283052022 @default.
- W4214928305 countsByYear W42149283052023 @default.
- W4214928305 crossrefType "journal-article" @default.
- W4214928305 hasAuthorship W4214928305A5005485828 @default.
- W4214928305 hasAuthorship W4214928305A5067702775 @default.
- W4214928305 hasAuthorship W4214928305A5080064818 @default.
- W4214928305 hasConcept C104779481 @default.
- W4214928305 hasConcept C122865956 @default.
- W4214928305 hasConcept C140205800 @default.
- W4214928305 hasConcept C147789679 @default.
- W4214928305 hasConcept C159985019 @default.
- W4214928305 hasConcept C161790260 @default.
- W4214928305 hasConcept C17525397 @default.
- W4214928305 hasConcept C176933379 @default.
- W4214928305 hasConcept C178790620 @default.
- W4214928305 hasConcept C185592680 @default.
- W4214928305 hasConcept C188027245 @default.
- W4214928305 hasConcept C192562407 @default.
- W4214928305 hasConcept C2776139660 @default.
- W4214928305 hasConcept C2776254738 @default.
- W4214928305 hasConcept C2777379467 @default.
- W4214928305 hasConcept C2778712882 @default.
- W4214928305 hasConcept C51179264 @default.
- W4214928305 hasConcept C518881349 @default.
- W4214928305 hasConcept C521977710 @default.
- W4214928305 hasConcept C6834376 @default.
- W4214928305 hasConcept C68801617 @default.
- W4214928305 hasConceptScore W4214928305C104779481 @default.
- W4214928305 hasConceptScore W4214928305C122865956 @default.
- W4214928305 hasConceptScore W4214928305C140205800 @default.
- W4214928305 hasConceptScore W4214928305C147789679 @default.
- W4214928305 hasConceptScore W4214928305C159985019 @default.
- W4214928305 hasConceptScore W4214928305C161790260 @default.
- W4214928305 hasConceptScore W4214928305C17525397 @default.
- W4214928305 hasConceptScore W4214928305C176933379 @default.
- W4214928305 hasConceptScore W4214928305C178790620 @default.
- W4214928305 hasConceptScore W4214928305C185592680 @default.
- W4214928305 hasConceptScore W4214928305C188027245 @default.
- W4214928305 hasConceptScore W4214928305C192562407 @default.