Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010465722> ?p ?o ?g. }
- W2010465722 endingPage "1262" @default.
- W2010465722 startingPage "1257" @default.
- W2010465722 abstract "Resorcinol-formaldehyde (RF) aerogels were synthesized via the sol-gel polycondensation of resorcinol with formaldehyde in a slightly basic aqueous solution and followed by supercritical drying with carbon dioxide. Mesoporous carbon aerogels were then obtained by pyrolyzing the RF aerogels in an inert atmosphere. The control of mesoporous structure of the aerogels was studied by changing the amount of resorcinol (R), formaldehyde (F), distilled water (W) and sodium carbonate (basic catalyst) (C) used in the polycondensation. As a result of characterization by nitrogen adsorption, the mesopore radius of the RF aerogel was controlled in the range of 2.5–9.2 nm by changing the mole ratio of resorcinol to sodium carbonate (R/C) and the ratio of resorcinol to water used as diluent (R/W). Although the aerogels shrank by 1–4 nm during pyrolysis, the shape of pore size distribution of the RF aerogel was kept. It was found that the mesopore radius of carbon aerogel ranged from 2.0 to 6.1 nm. As the pyrolysis temperature increased, the peak radius of pore size distribution was kept the same despite the fact that the pore volume decreased because of shrinkage. Adsorption isotherms of ethane and ethylene were measured on the aerogels prepared. As the pyrolysis temperature increased, the amounts of ethane adsorbed became larger than those of ethylene adsorbed on the aerogels. The aerogels pyrolyzed at 1000°C had the same adsorption characteristics of ethane and ethylene as the activated carbons did." @default.
- W2010465722 created "2016-06-24" @default.
- W2010465722 creator A5020079361 @default.
- W2010465722 creator A5060308453 @default.
- W2010465722 creator A5068705678 @default.
- W2010465722 creator A5060654385 @default.
- W2010465722 date "1998-09-01" @default.
- W2010465722 modified "2023-10-09" @default.
- W2010465722 title "Control of mesoporous structure of organic and carbon aerogels" @default.
- W2010465722 cites W1751125278 @default.
- W2010465722 cites W1966177403 @default.
- W2010465722 cites W1972235863 @default.
- W2010465722 cites W1993365679 @default.
- W2010465722 cites W2004178680 @default.
- W2010465722 cites W2027417639 @default.
- W2010465722 cites W2042079661 @default.
- W2010465722 cites W2071239606 @default.
- W2010465722 cites W2082419639 @default.
- W2010465722 cites W2135026209 @default.
- W2010465722 cites W2168454726 @default.
- W2010465722 cites W2185872801 @default.
- W2010465722 cites W3008318055 @default.
- W2010465722 doi "https://doi.org/10.1016/s0008-6223(97)00202-9" @default.
- W2010465722 hasPublicationYear "1998" @default.
- W2010465722 type Work @default.
- W2010465722 sameAs 2010465722 @default.
- W2010465722 citedByCount "174" @default.
- W2010465722 countsByYear W20104657222012 @default.
- W2010465722 countsByYear W20104657222013 @default.
- W2010465722 countsByYear W20104657222014 @default.
- W2010465722 countsByYear W20104657222015 @default.
- W2010465722 countsByYear W20104657222016 @default.
- W2010465722 countsByYear W20104657222017 @default.
- W2010465722 countsByYear W20104657222018 @default.
- W2010465722 countsByYear W20104657222019 @default.
- W2010465722 countsByYear W20104657222020 @default.
- W2010465722 countsByYear W20104657222021 @default.
- W2010465722 countsByYear W20104657222022 @default.
- W2010465722 countsByYear W20104657222023 @default.
- W2010465722 crossrefType "journal-article" @default.
- W2010465722 hasAuthorship W2010465722A5020079361 @default.
- W2010465722 hasAuthorship W2010465722A5060308453 @default.
- W2010465722 hasAuthorship W2010465722A5060654385 @default.
- W2010465722 hasAuthorship W2010465722A5068705678 @default.
- W2010465722 hasConcept C104779481 @default.
- W2010465722 hasConcept C127413603 @default.
- W2010465722 hasConcept C140205800 @default.
- W2010465722 hasConcept C150394285 @default.
- W2010465722 hasConcept C159985019 @default.
- W2010465722 hasConcept C161790260 @default.
- W2010465722 hasConcept C178790620 @default.
- W2010465722 hasConcept C179104552 @default.
- W2010465722 hasConcept C185592680 @default.
- W2010465722 hasConcept C192562407 @default.
- W2010465722 hasConcept C2777577357 @default.
- W2010465722 hasConcept C2778657360 @default.
- W2010465722 hasConcept C2780012831 @default.
- W2010465722 hasConcept C2780016452 @default.
- W2010465722 hasConcept C36759035 @default.
- W2010465722 hasConcept C42360764 @default.
- W2010465722 hasConcept C537181965 @default.
- W2010465722 hasConcept C82776694 @default.
- W2010465722 hasConceptScore W2010465722C104779481 @default.
- W2010465722 hasConceptScore W2010465722C127413603 @default.
- W2010465722 hasConceptScore W2010465722C140205800 @default.
- W2010465722 hasConceptScore W2010465722C150394285 @default.
- W2010465722 hasConceptScore W2010465722C159985019 @default.
- W2010465722 hasConceptScore W2010465722C161790260 @default.
- W2010465722 hasConceptScore W2010465722C178790620 @default.
- W2010465722 hasConceptScore W2010465722C179104552 @default.
- W2010465722 hasConceptScore W2010465722C185592680 @default.
- W2010465722 hasConceptScore W2010465722C192562407 @default.
- W2010465722 hasConceptScore W2010465722C2777577357 @default.
- W2010465722 hasConceptScore W2010465722C2778657360 @default.
- W2010465722 hasConceptScore W2010465722C2780012831 @default.
- W2010465722 hasConceptScore W2010465722C2780016452 @default.
- W2010465722 hasConceptScore W2010465722C36759035 @default.
- W2010465722 hasConceptScore W2010465722C42360764 @default.
- W2010465722 hasConceptScore W2010465722C537181965 @default.
- W2010465722 hasConceptScore W2010465722C82776694 @default.
- W2010465722 hasFunder F4320320912 @default.
- W2010465722 hasIssue "9" @default.
- W2010465722 hasLocation W20104657221 @default.
- W2010465722 hasOpenAccess W2010465722 @default.
- W2010465722 hasPrimaryLocation W20104657221 @default.
- W2010465722 hasRelatedWork W2024461307 @default.
- W2010465722 hasRelatedWork W2061605477 @default.
- W2010465722 hasRelatedWork W2109145077 @default.
- W2010465722 hasRelatedWork W2179777085 @default.
- W2010465722 hasRelatedWork W2353672942 @default.
- W2010465722 hasRelatedWork W2374855164 @default.
- W2010465722 hasRelatedWork W2383615021 @default.
- W2010465722 hasRelatedWork W2387584120 @default.
- W2010465722 hasRelatedWork W2389618855 @default.
- W2010465722 hasRelatedWork W2937484649 @default.
- W2010465722 hasVolume "36" @default.
- W2010465722 isParatext "false" @default.
- W2010465722 isRetracted "false" @default.