Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894818521> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2894818521 endingPage "1662" @default.
- W2894818521 startingPage "1657" @default.
- W2894818521 abstract "It is urgent to reduce CO2 emissions for minimizing the consequences of the greenhouse effect and carbon capture material is one of the key factors for CO2 capture technology. In this work, colloidal suspension were prepared as sorbents by dispersing porous silica nanospheres modified by polyethylenimine (PEI-PSNs) in dimethyaminoethoxyethanol (DMEE). Porous silica nanospheres (PSNs) synthesized via an emulsion method had high surface area (874.58 m2/g) and uniform morphology. The absorption of CO2 was studied over a wide range of CO2 pressure (0-200 kPa), temperature (25-55 °C) and PEI-PSNs concentration (0-50 wt%). Compared to DMEE and PSNs/DMEE, PEI-PSNs/DMEE have much more CO2 absorption capacity, resulting from that DMEE could improve reaction of amino and CO2. It was also found that the absorption amount increased firstly and then decreased with PEI-PSNs concentration increasing and the maximum absorption capacity was 1.056 mmol/g at 30 wt% PEI-PSMs at 25 °C and 150 kPa. The regeneration efficiencies of the solutions at 80 °C were higher than 92 % in 5 absorption-desorption circles. The novel sorbents showed an advantage of a higher regeneration efficiency at relatively lower temperature and had great energy-saving potential." @default.
- W2894818521 created "2018-10-12" @default.
- W2894818521 creator A5001767707 @default.
- W2894818521 creator A5014335750 @default.
- W2894818521 creator A5037303341 @default.
- W2894818521 creator A5067876556 @default.
- W2894818521 creator A5088392436 @default.
- W2894818521 date "2018-08-01" @default.
- W2894818521 modified "2023-09-24" @default.
- W2894818521 title "Synthesis of Colloidal Suspension Based on Porous Silica Nanospheres and Its CO2 Absorption" @default.
- W2894818521 doi "https://doi.org/10.3303/cet1870277" @default.
- W2894818521 hasPublicationYear "2018" @default.
- W2894818521 type Work @default.
- W2894818521 sameAs 2894818521 @default.
- W2894818521 citedByCount "0" @default.
- W2894818521 crossrefType "journal-article" @default.
- W2894818521 hasAuthorship W2894818521A5001767707 @default.
- W2894818521 hasAuthorship W2894818521A5014335750 @default.
- W2894818521 hasAuthorship W2894818521A5037303341 @default.
- W2894818521 hasAuthorship W2894818521A5067876556 @default.
- W2894818521 hasAuthorship W2894818521A5088392436 @default.
- W2894818521 hasConcept C104317684 @default.
- W2894818521 hasConcept C105341887 @default.
- W2894818521 hasConcept C125287762 @default.
- W2894818521 hasConcept C127413603 @default.
- W2894818521 hasConcept C150394285 @default.
- W2894818521 hasConcept C159985019 @default.
- W2894818521 hasConcept C162711632 @default.
- W2894818521 hasConcept C178790620 @default.
- W2894818521 hasConcept C185592680 @default.
- W2894818521 hasConcept C192562407 @default.
- W2894818521 hasConcept C202444582 @default.
- W2894818521 hasConcept C2775925850 @default.
- W2894818521 hasConcept C2991860470 @default.
- W2894818521 hasConcept C33923547 @default.
- W2894818521 hasConcept C42360764 @default.
- W2894818521 hasConcept C54009773 @default.
- W2894818521 hasConcept C55493867 @default.
- W2894818521 hasConcept C5961521 @default.
- W2894818521 hasConcept C59789625 @default.
- W2894818521 hasConcept C6648577 @default.
- W2894818521 hasConceptScore W2894818521C104317684 @default.
- W2894818521 hasConceptScore W2894818521C105341887 @default.
- W2894818521 hasConceptScore W2894818521C125287762 @default.
- W2894818521 hasConceptScore W2894818521C127413603 @default.
- W2894818521 hasConceptScore W2894818521C150394285 @default.
- W2894818521 hasConceptScore W2894818521C159985019 @default.
- W2894818521 hasConceptScore W2894818521C162711632 @default.
- W2894818521 hasConceptScore W2894818521C178790620 @default.
- W2894818521 hasConceptScore W2894818521C185592680 @default.
- W2894818521 hasConceptScore W2894818521C192562407 @default.
- W2894818521 hasConceptScore W2894818521C202444582 @default.
- W2894818521 hasConceptScore W2894818521C2775925850 @default.
- W2894818521 hasConceptScore W2894818521C2991860470 @default.
- W2894818521 hasConceptScore W2894818521C33923547 @default.
- W2894818521 hasConceptScore W2894818521C42360764 @default.
- W2894818521 hasConceptScore W2894818521C54009773 @default.
- W2894818521 hasConceptScore W2894818521C55493867 @default.
- W2894818521 hasConceptScore W2894818521C5961521 @default.
- W2894818521 hasConceptScore W2894818521C59789625 @default.
- W2894818521 hasConceptScore W2894818521C6648577 @default.
- W2894818521 hasLocation W28948185211 @default.
- W2894818521 hasOpenAccess W2894818521 @default.
- W2894818521 hasPrimaryLocation W28948185211 @default.
- W2894818521 hasRelatedWork W1983140037 @default.
- W2894818521 hasRelatedWork W2010074412 @default.
- W2894818521 hasRelatedWork W2030636071 @default.
- W2894818521 hasRelatedWork W2083762246 @default.
- W2894818521 hasRelatedWork W2285031362 @default.
- W2894818521 hasRelatedWork W2319142879 @default.
- W2894818521 hasRelatedWork W2358682424 @default.
- W2894818521 hasRelatedWork W2364399833 @default.
- W2894818521 hasRelatedWork W2372858111 @default.
- W2894818521 hasRelatedWork W2386014351 @default.
- W2894818521 hasRelatedWork W2388183168 @default.
- W2894818521 hasRelatedWork W2490387446 @default.
- W2894818521 hasRelatedWork W2753923295 @default.
- W2894818521 hasRelatedWork W2989609732 @default.
- W2894818521 hasRelatedWork W3017142622 @default.
- W2894818521 hasRelatedWork W3035646154 @default.
- W2894818521 hasRelatedWork W3212418536 @default.
- W2894818521 hasRelatedWork W606402723 @default.
- W2894818521 hasRelatedWork W2611956328 @default.
- W2894818521 hasRelatedWork W2961392780 @default.
- W2894818521 hasVolume "70" @default.
- W2894818521 isParatext "false" @default.
- W2894818521 isRetracted "false" @default.
- W2894818521 magId "2894818521" @default.
- W2894818521 workType "article" @default.