Matches in SemOpenAlex for { <https://semopenalex.org/work/W158355579> ?p ?o ?g. }
- W158355579 abstract "Photopolymerization, which uses light rather than heat to initiate polymerization, is a facile technique used to fabricate adhesives, protective coatings, thin films, photoresists, dental restoratives, and other materials. Epoxide monomers, which are polymerized via cationic photoinitiation, have received less attention in fundamental research in comparison to free radical polymerized acrylate monomers. The characterization of propagation mechanisms, network structures, and physical properties is yet lacking. This project focused on the reactivity and physical properties of 3,4epoxycyclohexylmethyl-3,4-epoxycyclohexane carboxylate (EEC), and the kinetic and physical effects of chain transfer agents (CTAs) in EEC based formulations were characterized. This characterization was carried out using real-time Raman spectroscopy, real-time infrared spectroscopy, dynamic mechanical analysis, simple gel fraction measurements, and atomic force microscopy. The effects of water, organic alcohols, processing conditions (e.g., UV light intensity, humidity, post-illumination curing temperature), and photoinitiation systems were investigated. In general, increasing the concentration of CTAs in a crosslinking epoxide resin increases the rate of polymerization and the overall epoxide conversion level. High CTA levels also correspond to lower glass transition temperatures (Tg) and lower crosslink densities. A post-illumination annealing was critical in obtaining stable physical properties for high Tg epoxide materials. In addition, humidity (water being the most universal contaminant type of CTA) was found to impact the surface properties of an epoxide polymer negatively by reducing the surface hardness. Hybrid acrylate-epoxide systems are much more complex and unpredictable in curing behavior. The use of hydroxy acrylates in hybrid systems allows for grafting between the epoxide and the acrylate domains, via the AM mechanism. Another intricacy" @default.
- W158355579 created "2016-06-24" @default.
- W158355579 creator A5025300379 @default.
- W158355579 date "2018-11-29" @default.
- W158355579 modified "2023-10-11" @default.
- W158355579 title "The kinetics and physical properties of epoxides, acrylates, and hybrid epoxy-acrylate photopolymerization systems" @default.
- W158355579 cites W1215316666 @default.
- W158355579 cites W1489663593 @default.
- W158355579 cites W1495482938 @default.
- W158355579 cites W1502687604 @default.
- W158355579 cites W1550259820 @default.
- W158355579 cites W1562786075 @default.
- W158355579 cites W1964877993 @default.
- W158355579 cites W1966614354 @default.
- W158355579 cites W1966769766 @default.
- W158355579 cites W1967135400 @default.
- W158355579 cites W1967211826 @default.
- W158355579 cites W1968290702 @default.
- W158355579 cites W1968818436 @default.
- W158355579 cites W1972239571 @default.
- W158355579 cites W1973257514 @default.
- W158355579 cites W1974097240 @default.
- W158355579 cites W1974982616 @default.
- W158355579 cites W1975136412 @default.
- W158355579 cites W1976031148 @default.
- W158355579 cites W1977369660 @default.
- W158355579 cites W1977555023 @default.
- W158355579 cites W1977831140 @default.
- W158355579 cites W1978081258 @default.
- W158355579 cites W1979015153 @default.
- W158355579 cites W1979032174 @default.
- W158355579 cites W1984187409 @default.
- W158355579 cites W1987412220 @default.
- W158355579 cites W1989035994 @default.
- W158355579 cites W1991184732 @default.
- W158355579 cites W1991238916 @default.
- W158355579 cites W1991992474 @default.
- W158355579 cites W1994886752 @default.
- W158355579 cites W1995987923 @default.
- W158355579 cites W1997017559 @default.
- W158355579 cites W1998765036 @default.
- W158355579 cites W2001036731 @default.
- W158355579 cites W2001892136 @default.
- W158355579 cites W2002689462 @default.
- W158355579 cites W2003783564 @default.
- W158355579 cites W2004265223 @default.
- W158355579 cites W2004876150 @default.
- W158355579 cites W2006470524 @default.
- W158355579 cites W2008032148 @default.
- W158355579 cites W2009294337 @default.
- W158355579 cites W2009590198 @default.
- W158355579 cites W2010470226 @default.
- W158355579 cites W2012190115 @default.
- W158355579 cites W2012675110 @default.
- W158355579 cites W2013604434 @default.
- W158355579 cites W2014056053 @default.
- W158355579 cites W2014284553 @default.
- W158355579 cites W2015623495 @default.
- W158355579 cites W2019615871 @default.
- W158355579 cites W2020257191 @default.
- W158355579 cites W2021112140 @default.
- W158355579 cites W2022277021 @default.
- W158355579 cites W2023105487 @default.
- W158355579 cites W2024546457 @default.
- W158355579 cites W2030788002 @default.
- W158355579 cites W2031250486 @default.
- W158355579 cites W2032263820 @default.
- W158355579 cites W2033776379 @default.
- W158355579 cites W2034975560 @default.
- W158355579 cites W2035104665 @default.
- W158355579 cites W2035136949 @default.
- W158355579 cites W2035804309 @default.
- W158355579 cites W2035958853 @default.
- W158355579 cites W2036081446 @default.
- W158355579 cites W2036297035 @default.
- W158355579 cites W2041125321 @default.
- W158355579 cites W2042970720 @default.
- W158355579 cites W2043868875 @default.
- W158355579 cites W2044562549 @default.
- W158355579 cites W2047304268 @default.
- W158355579 cites W2047503401 @default.
- W158355579 cites W2049323798 @default.
- W158355579 cites W2049807161 @default.
- W158355579 cites W2050772285 @default.
- W158355579 cites W2051629664 @default.
- W158355579 cites W2052954191 @default.
- W158355579 cites W2053302912 @default.
- W158355579 cites W2053390966 @default.
- W158355579 cites W2054989654 @default.
- W158355579 cites W2056179053 @default.
- W158355579 cites W2062323218 @default.
- W158355579 cites W2063204062 @default.
- W158355579 cites W2063376278 @default.
- W158355579 cites W2065413464 @default.
- W158355579 cites W2072443063 @default.
- W158355579 cites W2072464943 @default.
- W158355579 cites W2072797323 @default.
- W158355579 cites W2075818050 @default.
- W158355579 cites W2079850373 @default.
- W158355579 cites W2081903700 @default.