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Conference Paper: Superior adsorption capacity of film typed carbon for the abatement of sulfur dioxide

TitleSuperior adsorption capacity of film typed carbon for the abatement of sulfur dioxide
Authors
KeywordsCarboxylated
Chemisorption
Film Typed Carbon
High Adsorption Capacity
High Temperature Adsorption
Issue Date2010
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cattod
Citation
Catalysis Today, 2010, v. 158 n. 3-4, p. 269-272 How to Cite?
AbstractIn this study film typed carbons (FTC) are chemically modified to effectively adsorb SO 2 with an excellent capacity, even at very high temperatures (200-300 °C). The FTC has an adsorption capacity of around 1.4 mmol/g at 300 °C, which is 460% more than the commercial activated carbons (0.25 mmol/g). The morphology, surface properties, and porous structure of the FTC were characterized using TEM, FTIR and physisorption analyses, correspondingly. From the interpretation of FTIR spectra of FTC before and after SO 2 adsorption, it is believed that the carboxylate group plays an important role in the adsorption affinity of SO 2 molecules. It is also found that the porous structure is kept intact after the SO 2 adsorption. The FTC is therefore a promising adsorbent for SO 2 abatement.
Persistent Identifierhttp://hdl.handle.net/10722/168859
ISSN
2015 Impact Factor: 4.312
2015 SCImago Journal Rankings: 1.348
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLam, FLYen_US
dc.contributor.authorFu, MOen_US
dc.contributor.authorHu, Xen_US
dc.date.accessioned2012-10-08T03:35:07Z-
dc.date.available2012-10-08T03:35:07Z-
dc.date.issued2010en_US
dc.identifier.citationCatalysis Today, 2010, v. 158 n. 3-4, p. 269-272en_US
dc.identifier.issn0920-5861en_US
dc.identifier.urihttp://hdl.handle.net/10722/168859-
dc.description.abstractIn this study film typed carbons (FTC) are chemically modified to effectively adsorb SO 2 with an excellent capacity, even at very high temperatures (200-300 °C). The FTC has an adsorption capacity of around 1.4 mmol/g at 300 °C, which is 460% more than the commercial activated carbons (0.25 mmol/g). The morphology, surface properties, and porous structure of the FTC were characterized using TEM, FTIR and physisorption analyses, correspondingly. From the interpretation of FTIR spectra of FTC before and after SO 2 adsorption, it is believed that the carboxylate group plays an important role in the adsorption affinity of SO 2 molecules. It is also found that the porous structure is kept intact after the SO 2 adsorption. The FTC is therefore a promising adsorbent for SO 2 abatement.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cattoden_US
dc.relation.ispartofCatalysis Todayen_US
dc.subjectCarboxylateden_US
dc.subjectChemisorptionen_US
dc.subjectFilm Typed Carbonen_US
dc.subjectHigh Adsorption Capacityen_US
dc.subjectHigh Temperature Adsorptionen_US
dc.titleSuperior adsorption capacity of film typed carbon for the abatement of sulfur dioxideen_US
dc.typeConference_Paperen_US
dc.identifier.emailLam, FLY:kefrank@hku.hken_US
dc.identifier.authorityLam, FLY=rp01470en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.cattod.2010.03.047en_US
dc.identifier.scopuseid_2-s2.0-78649747134en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78649747134&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume158en_US
dc.identifier.issue3-4en_US
dc.identifier.spage269en_US
dc.identifier.epage272en_US
dc.identifier.isiWOS:000284583300014-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridLam, FLY=7102075931en_US
dc.identifier.scopusauthoridFu, MO=36080516500en_US
dc.identifier.scopusauthoridHu, X=7404709975en_US
dc.identifier.citeulike7271976-

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