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- Publisher Website: 10.1016/j.cattod.2010.03.047
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Conference Paper: Superior adsorption capacity of film typed carbon for the abatement of sulfur dioxide
Title | Superior adsorption capacity of film typed carbon for the abatement of sulfur dioxide |
---|---|
Authors | |
Keywords | Carboxylated Chemisorption Film Typed Carbon High Adsorption Capacity High Temperature Adsorption |
Issue Date | 2010 |
Publisher | Elsevier 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? |
Abstract | In 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 Identifier | http://hdl.handle.net/10722/168859 |
ISSN | 2023 Impact Factor: 5.2 2023 SCImago Journal Rankings: 1.022 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lam, FLY | en_US |
dc.contributor.author | Fu, MO | en_US |
dc.contributor.author | Hu, X | en_US |
dc.date.accessioned | 2012-10-08T03:35:07Z | - |
dc.date.available | 2012-10-08T03:35:07Z | - |
dc.date.issued | 2010 | en_US |
dc.identifier.citation | Catalysis Today, 2010, v. 158 n. 3-4, p. 269-272 | en_US |
dc.identifier.issn | 0920-5861 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168859 | - |
dc.description.abstract | In 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.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cattod | en_US |
dc.relation.ispartof | Catalysis Today | en_US |
dc.subject | Carboxylated | en_US |
dc.subject | Chemisorption | en_US |
dc.subject | Film Typed Carbon | en_US |
dc.subject | High Adsorption Capacity | en_US |
dc.subject | High Temperature Adsorption | en_US |
dc.title | Superior adsorption capacity of film typed carbon for the abatement of sulfur dioxide | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Lam, FLY:kefrank@hku.hk | en_US |
dc.identifier.authority | Lam, FLY=rp01470 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/j.cattod.2010.03.047 | en_US |
dc.identifier.scopus | eid_2-s2.0-78649747134 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-78649747134&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 158 | en_US |
dc.identifier.issue | 3-4 | en_US |
dc.identifier.spage | 269 | en_US |
dc.identifier.epage | 272 | en_US |
dc.identifier.isi | WOS:000284583300014 | - |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Lam, FLY=7102075931 | en_US |
dc.identifier.scopusauthorid | Fu, MO=36080516500 | en_US |
dc.identifier.scopusauthorid | Hu, X=7404709975 | en_US |
dc.identifier.citeulike | 7271976 | - |
dc.identifier.issnl | 0920-5861 | - |