Matches in SemOpenAlex for { <https://semopenalex.org/work/W2391174312> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2391174312 abstract "High molecular weight and regular molecular structure poly(propylene carbonate) (PPC) was successfully synthesized from carbon dioxide and propylene oxide. The PPC copolymer structure was an exact alternating copolymer as evidenced by the 13 C NMR technique. Degradative behavior of the PPC was conducted by soil burial and buffer solution immersion (pH = 6) tests, respectively. The results showed that the weight loss of soil buried PPC films increased more Slowly than that immersed in the buffer solution after 6-month exposure. However, the weight loss of sample immersed in the buffer solution increased rapidly during the first two months and reached a value of 4.59% . Water sorption measurement also revealed that the PPC membranes immersed in buffer solution were more hydrophilic than those in soil burial tests. The degradation mechanism of PPC membranes was correlated with the sample morphologies, FTIR and 1H NMR spectra. The SEM morphologies were consistent with the weight loss and water sorption measurements." @default.
- W2391174312 created "2016-06-24" @default.
- W2391174312 creator A5085969826 @default.
- W2391174312 date "2003-01-01" @default.
- W2391174312 modified "2023-09-25" @default.
- W2391174312 title "Synthesis and Degradation Behavior ofPoly(propylene carbonate) Derived fromCarbon Dioxide and Propylene Oxide" @default.
- W2391174312 hasPublicationYear "2003" @default.
- W2391174312 type Work @default.
- W2391174312 sameAs 2391174312 @default.
- W2391174312 citedByCount "0" @default.
- W2391174312 crossrefType "journal-article" @default.
- W2391174312 hasAuthorship W2391174312A5085969826 @default.
- W2391174312 hasConcept C127413603 @default.
- W2391174312 hasConcept C147789679 @default.
- W2391174312 hasConcept C150394285 @default.
- W2391174312 hasConcept C15920480 @default.
- W2391174312 hasConcept C160892712 @default.
- W2391174312 hasConcept C17525397 @default.
- W2391174312 hasConcept C178790620 @default.
- W2391174312 hasConcept C185592680 @default.
- W2391174312 hasConcept C188027245 @default.
- W2391174312 hasConcept C192562407 @default.
- W2391174312 hasConcept C2777505466 @default.
- W2391174312 hasConcept C2777801237 @default.
- W2391174312 hasConcept C2777983707 @default.
- W2391174312 hasConcept C2779679103 @default.
- W2391174312 hasConcept C2779851234 @default.
- W2391174312 hasConcept C2780659211 @default.
- W2391174312 hasConcept C41008148 @default.
- W2391174312 hasConcept C41625074 @default.
- W2391174312 hasConcept C42360764 @default.
- W2391174312 hasConcept C521977710 @default.
- W2391174312 hasConcept C52859227 @default.
- W2391174312 hasConcept C530467964 @default.
- W2391174312 hasConcept C55493867 @default.
- W2391174312 hasConcept C58445606 @default.
- W2391174312 hasConcept C76155785 @default.
- W2391174312 hasConceptScore W2391174312C127413603 @default.
- W2391174312 hasConceptScore W2391174312C147789679 @default.
- W2391174312 hasConceptScore W2391174312C150394285 @default.
- W2391174312 hasConceptScore W2391174312C15920480 @default.
- W2391174312 hasConceptScore W2391174312C160892712 @default.
- W2391174312 hasConceptScore W2391174312C17525397 @default.
- W2391174312 hasConceptScore W2391174312C178790620 @default.
- W2391174312 hasConceptScore W2391174312C185592680 @default.
- W2391174312 hasConceptScore W2391174312C188027245 @default.
- W2391174312 hasConceptScore W2391174312C192562407 @default.
- W2391174312 hasConceptScore W2391174312C2777505466 @default.
- W2391174312 hasConceptScore W2391174312C2777801237 @default.
- W2391174312 hasConceptScore W2391174312C2777983707 @default.
- W2391174312 hasConceptScore W2391174312C2779679103 @default.
- W2391174312 hasConceptScore W2391174312C2779851234 @default.
- W2391174312 hasConceptScore W2391174312C2780659211 @default.
- W2391174312 hasConceptScore W2391174312C41008148 @default.
- W2391174312 hasConceptScore W2391174312C41625074 @default.
- W2391174312 hasConceptScore W2391174312C42360764 @default.
- W2391174312 hasConceptScore W2391174312C521977710 @default.
- W2391174312 hasConceptScore W2391174312C52859227 @default.
- W2391174312 hasConceptScore W2391174312C530467964 @default.
- W2391174312 hasConceptScore W2391174312C55493867 @default.
- W2391174312 hasConceptScore W2391174312C58445606 @default.
- W2391174312 hasConceptScore W2391174312C76155785 @default.
- W2391174312 hasLocation W23911743121 @default.
- W2391174312 hasOpenAccess W2391174312 @default.
- W2391174312 hasPrimaryLocation W23911743121 @default.
- W2391174312 hasRelatedWork W1992344600 @default.
- W2391174312 hasRelatedWork W2009931533 @default.
- W2391174312 hasRelatedWork W2018420105 @default.
- W2391174312 hasRelatedWork W2092859749 @default.
- W2391174312 hasRelatedWork W2093204724 @default.
- W2391174312 hasRelatedWork W2289658978 @default.
- W2391174312 hasRelatedWork W2316805394 @default.
- W2391174312 hasRelatedWork W2332303533 @default.
- W2391174312 hasRelatedWork W2416697623 @default.
- W2391174312 hasRelatedWork W2801765529 @default.
- W2391174312 hasRelatedWork W2889253285 @default.
- W2391174312 hasRelatedWork W2912884824 @default.
- W2391174312 hasRelatedWork W2950515858 @default.
- W2391174312 hasRelatedWork W1529830860 @default.
- W2391174312 hasRelatedWork W2815653541 @default.
- W2391174312 hasRelatedWork W2867564804 @default.
- W2391174312 hasRelatedWork W2873918412 @default.
- W2391174312 hasRelatedWork W2876089080 @default.
- W2391174312 hasRelatedWork W2968237595 @default.
- W2391174312 hasRelatedWork W3143603547 @default.
- W2391174312 isParatext "false" @default.
- W2391174312 isRetracted "false" @default.
- W2391174312 magId "2391174312" @default.
- W2391174312 workType "article" @default.