Matches in SemOpenAlex for { <https://semopenalex.org/work/W2365720232> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2365720232 abstract "An organic soluble and high molecular weight polyetherimide(HQDPA DMMDA) was synthesized based on the HQDPA and DMMDA in NMP by the low temperature solution co polymerization method.The structure and properties of the PI were characterized by measurements of FT IR,WAXD,TGA and DSC etc. The results showed that the obtained polyetherimide had an amorphous structure with a d spacing of 0 5163 nm.The PI was readily soluble in polar solvents such as NMP, DMF and THF etc. Its glass transition temperature was 251℃ and 10% thermal decomposition temperature under N-2 was 528℃.The tensile strength was 107 MPa and the elongation at break was 24%.The permeability data of polyimide membrane for gases such as H 2, N 2,O 2, CO 2 and CH 4,were collected at 25℃.The permeability for H 2 was 3 809 Barrer and the ideal selectivity coefficients for H 2/N 2 and H 2/CH 4 were 166 9 and 214 0,respectively.The permeability for N 2, O 2,CO 2 and CH 4 were between 0 018～0 576 Barrer." @default.
- W2365720232 created "2016-06-24" @default.
- W2365720232 creator A5085408613 @default.
- W2365720232 date "2003-01-01" @default.
- W2365720232 modified "2023-09-24" @default.
- W2365720232 title "STUDY ON SYNTHESIS AND PROPERTIES OF AN ORGANIC SOLUBLE POLYIMIDE" @default.
- W2365720232 hasPublicationYear "2003" @default.
- W2365720232 type Work @default.
- W2365720232 sameAs 2365720232 @default.
- W2365720232 citedByCount "0" @default.
- W2365720232 crossrefType "journal-article" @default.
- W2365720232 hasAuthorship W2365720232A5085408613 @default.
- W2365720232 hasConcept C112950240 @default.
- W2365720232 hasConcept C118792377 @default.
- W2365720232 hasConcept C120882062 @default.
- W2365720232 hasConcept C122865956 @default.
- W2365720232 hasConcept C127413603 @default.
- W2365720232 hasConcept C13253532 @default.
- W2365720232 hasConcept C159985019 @default.
- W2365720232 hasConcept C160434732 @default.
- W2365720232 hasConcept C161790260 @default.
- W2365720232 hasConcept C178790620 @default.
- W2365720232 hasConcept C185592680 @default.
- W2365720232 hasConcept C188027245 @default.
- W2365720232 hasConcept C192562407 @default.
- W2365720232 hasConcept C2778093655 @default.
- W2365720232 hasConcept C2778258611 @default.
- W2365720232 hasConcept C2779227376 @default.
- W2365720232 hasConcept C2780965675 @default.
- W2365720232 hasConcept C41625074 @default.
- W2365720232 hasConcept C42360764 @default.
- W2365720232 hasConcept C44228677 @default.
- W2365720232 hasConcept C521977710 @default.
- W2365720232 hasConcept C55493867 @default.
- W2365720232 hasConcept C56052488 @default.
- W2365720232 hasConceptScore W2365720232C112950240 @default.
- W2365720232 hasConceptScore W2365720232C118792377 @default.
- W2365720232 hasConceptScore W2365720232C120882062 @default.
- W2365720232 hasConceptScore W2365720232C122865956 @default.
- W2365720232 hasConceptScore W2365720232C127413603 @default.
- W2365720232 hasConceptScore W2365720232C13253532 @default.
- W2365720232 hasConceptScore W2365720232C159985019 @default.
- W2365720232 hasConceptScore W2365720232C160434732 @default.
- W2365720232 hasConceptScore W2365720232C161790260 @default.
- W2365720232 hasConceptScore W2365720232C178790620 @default.
- W2365720232 hasConceptScore W2365720232C185592680 @default.
- W2365720232 hasConceptScore W2365720232C188027245 @default.
- W2365720232 hasConceptScore W2365720232C192562407 @default.
- W2365720232 hasConceptScore W2365720232C2778093655 @default.
- W2365720232 hasConceptScore W2365720232C2778258611 @default.
- W2365720232 hasConceptScore W2365720232C2779227376 @default.
- W2365720232 hasConceptScore W2365720232C2780965675 @default.
- W2365720232 hasConceptScore W2365720232C41625074 @default.
- W2365720232 hasConceptScore W2365720232C42360764 @default.
- W2365720232 hasConceptScore W2365720232C44228677 @default.
- W2365720232 hasConceptScore W2365720232C521977710 @default.
- W2365720232 hasConceptScore W2365720232C55493867 @default.
- W2365720232 hasConceptScore W2365720232C56052488 @default.
- W2365720232 hasLocation W23657202321 @default.
- W2365720232 hasOpenAccess W2365720232 @default.
- W2365720232 hasPrimaryLocation W23657202321 @default.
- W2365720232 hasRelatedWork W180082541 @default.
- W2365720232 hasRelatedWork W1968038770 @default.
- W2365720232 hasRelatedWork W2024006524 @default.
- W2365720232 hasRelatedWork W2051656052 @default.
- W2365720232 hasRelatedWork W2052662305 @default.
- W2365720232 hasRelatedWork W2053897960 @default.
- W2365720232 hasRelatedWork W2058763531 @default.
- W2365720232 hasRelatedWork W2085440197 @default.
- W2365720232 hasRelatedWork W2141742635 @default.
- W2365720232 hasRelatedWork W2151160686 @default.
- W2365720232 hasRelatedWork W2339851696 @default.
- W2365720232 hasRelatedWork W2349881322 @default.
- W2365720232 hasRelatedWork W2364127972 @default.
- W2365720232 hasRelatedWork W2401248810 @default.
- W2365720232 hasRelatedWork W2610637704 @default.
- W2365720232 hasRelatedWork W2621939979 @default.
- W2365720232 hasRelatedWork W2885666922 @default.
- W2365720232 hasRelatedWork W2922596099 @default.
- W2365720232 hasRelatedWork W2993175199 @default.
- W2365720232 hasRelatedWork W3010212922 @default.
- W2365720232 isParatext "false" @default.
- W2365720232 isRetracted "false" @default.
- W2365720232 magId "2365720232" @default.
- W2365720232 workType "article" @default.