Matches in SemOpenAlex for { <https://semopenalex.org/work/W1973930106> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1973930106 endingPage "38" @default.
- W1973930106 startingPage "27" @default.
- W1973930106 abstract "ABSTRACT High fluidity solvents, such as supercritical fluids, have several advantages over traditional solvents as polymerization media, such as offering a more environmentally-friendly reaction media, providing increased reaction rates, and simplifying the separation and purification of polymers. In this study, a traditional glass-ionomer polymer, poly(acrylic acid-co-itaconic acid) (PAA/IA) was synthesized by using mixtures of CO2 and methanol as the reaction solvent and was characterized by 1H-NMR, FT-IR, GPC, and viscometry. The mechanical and working properties of the glass-ionomer cements, prepared by mixing aqueous solutions of the polymers with Fuji II glass powder, were evaluated for compressive strength (CS), diametral tensile strength (DTS) and flexural strength (FS), as well as setting time and working time. The results showed that the polymerization reaction in CO2/methanol mixtures was faster and had higher conversion than the polymerization reaction in water. The glass-ionomer formulations made from the copolymer prepared under SC conditions showed higher CS, comparable FS and DTS compared with those made from the same polymer prepared in water. Both of the synthesized copolymers had significantly higher CS and FS than Fuji II. The working properties of PAA/IA made in CO2/methanol met the requirement of ANSI/ADA No. 96." @default.
- W1973930106 created "2016-06-24" @default.
- W1973930106 creator A5042333346 @default.
- W1973930106 creator A5049675502 @default.
- W1973930106 creator A5051654338 @default.
- W1973930106 creator A5080570385 @default.
- W1973930106 date "2002-03-25" @default.
- W1973930106 modified "2023-10-16" @default.
- W1973930106 title "SYNTHESIS OF POLY(ACRYLIC ACID-CO-ITACONIC ACID) IN CARBON DIOXIDE–METHANOL MIXTURES" @default.
- W1973930106 cites W1979093657 @default.
- W1973930106 cites W1986995988 @default.
- W1973930106 cites W1988600835 @default.
- W1973930106 cites W2017731199 @default.
- W1973930106 cites W2101303447 @default.
- W1973930106 cites W2104328974 @default.
- W1973930106 cites W2145220252 @default.
- W1973930106 cites W4243631121 @default.
- W1973930106 doi "https://doi.org/10.1081/ma-120006516" @default.
- W1973930106 hasPublicationYear "2002" @default.
- W1973930106 type Work @default.
- W1973930106 sameAs 1973930106 @default.
- W1973930106 citedByCount "23" @default.
- W1973930106 countsByYear W19739301062012 @default.
- W1973930106 countsByYear W19739301062014 @default.
- W1973930106 countsByYear W19739301062015 @default.
- W1973930106 countsByYear W19739301062016 @default.
- W1973930106 countsByYear W19739301062018 @default.
- W1973930106 countsByYear W19739301062020 @default.
- W1973930106 countsByYear W19739301062022 @default.
- W1973930106 crossrefType "journal-article" @default.
- W1973930106 hasAuthorship W1973930106A5042333346 @default.
- W1973930106 hasAuthorship W1973930106A5049675502 @default.
- W1973930106 hasAuthorship W1973930106A5051654338 @default.
- W1973930106 hasAuthorship W1973930106A5080570385 @default.
- W1973930106 hasConcept C127413603 @default.
- W1973930106 hasConcept C13965031 @default.
- W1973930106 hasConcept C15920480 @default.
- W1973930106 hasConcept C159985019 @default.
- W1973930106 hasConcept C178790620 @default.
- W1973930106 hasConcept C184651966 @default.
- W1973930106 hasConcept C185592680 @default.
- W1973930106 hasConcept C188027245 @default.
- W1973930106 hasConcept C192562407 @default.
- W1973930106 hasConcept C2776171763 @default.
- W1973930106 hasConcept C2779607525 @default.
- W1973930106 hasConcept C2779990784 @default.
- W1973930106 hasConcept C2780471494 @default.
- W1973930106 hasConcept C2780503075 @default.
- W1973930106 hasConcept C2780672802 @default.
- W1973930106 hasConcept C42360764 @default.
- W1973930106 hasConcept C44228677 @default.
- W1973930106 hasConcept C521977710 @default.
- W1973930106 hasConceptScore W1973930106C127413603 @default.
- W1973930106 hasConceptScore W1973930106C13965031 @default.
- W1973930106 hasConceptScore W1973930106C15920480 @default.
- W1973930106 hasConceptScore W1973930106C159985019 @default.
- W1973930106 hasConceptScore W1973930106C178790620 @default.
- W1973930106 hasConceptScore W1973930106C184651966 @default.
- W1973930106 hasConceptScore W1973930106C185592680 @default.
- W1973930106 hasConceptScore W1973930106C188027245 @default.
- W1973930106 hasConceptScore W1973930106C192562407 @default.
- W1973930106 hasConceptScore W1973930106C2776171763 @default.
- W1973930106 hasConceptScore W1973930106C2779607525 @default.
- W1973930106 hasConceptScore W1973930106C2779990784 @default.
- W1973930106 hasConceptScore W1973930106C2780471494 @default.
- W1973930106 hasConceptScore W1973930106C2780503075 @default.
- W1973930106 hasConceptScore W1973930106C2780672802 @default.
- W1973930106 hasConceptScore W1973930106C42360764 @default.
- W1973930106 hasConceptScore W1973930106C44228677 @default.
- W1973930106 hasConceptScore W1973930106C521977710 @default.
- W1973930106 hasIssue "1-2" @default.
- W1973930106 hasLocation W19739301061 @default.
- W1973930106 hasOpenAccess W1973930106 @default.
- W1973930106 hasPrimaryLocation W19739301061 @default.
- W1973930106 hasRelatedWork W1978555170 @default.
- W1973930106 hasRelatedWork W2033210558 @default.
- W1973930106 hasRelatedWork W2106457053 @default.
- W1973930106 hasRelatedWork W2119202675 @default.
- W1973930106 hasRelatedWork W2149594708 @default.
- W1973930106 hasRelatedWork W2179429033 @default.
- W1973930106 hasRelatedWork W2373605494 @default.
- W1973930106 hasRelatedWork W2391462012 @default.
- W1973930106 hasRelatedWork W2535611871 @default.
- W1973930106 hasRelatedWork W3141059593 @default.
- W1973930106 hasVolume "39" @default.
- W1973930106 isParatext "false" @default.
- W1973930106 isRetracted "false" @default.
- W1973930106 magId "1973930106" @default.
- W1973930106 workType "article" @default.