Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/45222
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dc.contributor.authorSu, Fengshengen_US
dc.contributor.authorLu, Chungsyingen_US
dc.contributor.authorChen, Hung-Shihen_US
dc.contributor.otherNational Chung Hsing University,Department of Environmenral Engineeringen_US
dc.contributor.other國立中興大學環境工程學系zh_TW
dc.date2011zh_TW
dc.date.accessioned2014-06-06T08:14:43Z-
dc.date.available2014-06-06T08:14:43Z-
dc.identifier.issn0743-7463zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/45222-
dc.description.abstractCommercially available multiwalled carbon nanotubes (CNTs) were functionalized with a high mass load of 3-aminopropyltriethoxysilane (APTS) to study their behaviors in the cyclic CO(2) adsorption as well as the associated thermodynamic properties. The breakthrough curve showed a fast kinetics of CO(2) adsorption resulting in percentage ratios of working capacity to equilibrium capacity greater than 80%. The adsorption capacity of CNT(APTS) was significantly influenced by the presence of water vapor and reached a maximum of 2.45 mmol/g at a water vapor of 2.2%. The adsorption capacities and the physicochemical properties of CNT(APTS) were preserved through 100 adsorption-desorption cycles displaying the stability of CNT(APTS) during a prolonged cyclic operation. The heat input required to regenerate spent CNT(APTS) was determined, and the result suggests that adsorption process with solid CNT(APTS) is possibly a promising CO(2) capture technology.en_US
dc.language.isoen_USzh_TW
dc.publisherAmerican Chemical Societyen_US
dc.relationLangmuir, Volume 27, Issue 13, Page(s) 8090-8098.en_US
dc.titleAdsorption, Desorption, and Thermodynamic Studies of CO2 with High-Amine-Loaded Multiwalled Carbon Nanotubesen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1021/la201745yzh_TW
dc.contributor.catalogerMiao-zhen Luoen_US
item.languageiso639-1en_US-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.openairetypeJournal Article-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextno fulltext-
Appears in Collections:環境工程學系所
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