Efficient Catalytic Removal of Formaldehyde over Ag/Co3O4–CeO2 Prepared by Different Method
A series of Co 3 O 4 –CeO 2 supported Ag catalysts were prepared by different methods and the catalytic properties of these catalysts were investigated for the catalytic removal of formaldehyde (HCHO). The Ag/Co 3 O 4 –CeO 2 –H catalyst calcined in a O 2 /N 2 flow and then reduced in a H 2 /N 2 stre...
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| Veröffentlicht in: | Catalysis Surveys from Asia 2018-03, Vol.22 (1), p.63-71 |
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| container_title | Catalysis Surveys from Asia |
| container_volume | 22 |
| creator | Lu, Suhong Chen, Canchang Wang, Xue Wei, Shuhan Zhu, Qinyu Huang, Fenglin Li, Kelun Zhou, Xuefeng He, Lulu Liu, Yanxiong Pang, Fanjue |
| description | A series of Co
3
O
4
–CeO
2
supported Ag catalysts were prepared by different methods and the catalytic properties of these catalysts were investigated for the catalytic removal of formaldehyde (HCHO). The Ag/Co
3
O
4
–CeO
2
–H catalyst calcined in a O
2
/N
2
flow and then reduced in a H
2
/N
2
stream exhibited excellent catalytic activity, over which 100% HCHO conversion was achieved at a temperature as low as 60 °C. In addition, the Ag/Co
3
O
4
–CeO
2
–H catalyst also displayed high stability in lifetime testing. Based on a variety of physical–chemical characterization results, it is demonstrated that the larger specific area, easier reducibility and abundant active surface oxygen species served as essential roles in the catalytic removal of HCHO for Ag/Co
3
O
4
–CeO
2
–H catalyst. |
| doi_str_mv | 10.1007/s10563-018-9240-y |
| format | Article |
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3
O
4
–CeO
2
supported Ag catalysts were prepared by different methods and the catalytic properties of these catalysts were investigated for the catalytic removal of formaldehyde (HCHO). The Ag/Co
3
O
4
–CeO
2
–H catalyst calcined in a O
2
/N
2
flow and then reduced in a H
2
/N
2
stream exhibited excellent catalytic activity, over which 100% HCHO conversion was achieved at a temperature as low as 60 °C. In addition, the Ag/Co
3
O
4
–CeO
2
–H catalyst also displayed high stability in lifetime testing. Based on a variety of physical–chemical characterization results, it is demonstrated that the larger specific area, easier reducibility and abundant active surface oxygen species served as essential roles in the catalytic removal of HCHO for Ag/Co
3
O
4
–CeO
2
–H catalyst.</description><identifier>ISSN: 1571-1013</identifier><identifier>EISSN: 1571-1013</identifier><identifier>EISSN: 1574-9266</identifier><identifier>DOI: 10.1007/s10563-018-9240-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Catalysis ; Catalysts ; Catalytic activity ; Catalytic converters ; Cerium oxides ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Cobalt oxides ; Formaldehyde ; Industrial Chemistry/Chemical Engineering ; Physical Chemistry</subject><ispartof>Catalysis Surveys from Asia, 2018-03, Vol.22 (1), p.63-71</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-69dbf42eef54a44b16e4a7d897a63ee277605f73efdf056ffd3e04a69d011a9a3</citedby><cites>FETCH-LOGICAL-c316t-69dbf42eef54a44b16e4a7d897a63ee277605f73efdf056ffd3e04a69d011a9a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10563-018-9240-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10563-018-9240-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Lu, Suhong</creatorcontrib><creatorcontrib>Chen, Canchang</creatorcontrib><creatorcontrib>Wang, Xue</creatorcontrib><creatorcontrib>Wei, Shuhan</creatorcontrib><creatorcontrib>Zhu, Qinyu</creatorcontrib><creatorcontrib>Huang, Fenglin</creatorcontrib><creatorcontrib>Li, Kelun</creatorcontrib><creatorcontrib>Zhou, Xuefeng</creatorcontrib><creatorcontrib>He, Lulu</creatorcontrib><creatorcontrib>Liu, Yanxiong</creatorcontrib><creatorcontrib>Pang, Fanjue</creatorcontrib><title>Efficient Catalytic Removal of Formaldehyde over Ag/Co3O4–CeO2 Prepared by Different Method</title><title>Catalysis Surveys from Asia</title><addtitle>Catal Surv Asia</addtitle><description>A series of Co
3
O
4
–CeO
2
supported Ag catalysts were prepared by different methods and the catalytic properties of these catalysts were investigated for the catalytic removal of formaldehyde (HCHO). The Ag/Co
3
O
4
–CeO
2
–H catalyst calcined in a O
2
/N
2
flow and then reduced in a H
2
/N
2
stream exhibited excellent catalytic activity, over which 100% HCHO conversion was achieved at a temperature as low as 60 °C. In addition, the Ag/Co
3
O
4
–CeO
2
–H catalyst also displayed high stability in lifetime testing. Based on a variety of physical–chemical characterization results, it is demonstrated that the larger specific area, easier reducibility and abundant active surface oxygen species served as essential roles in the catalytic removal of HCHO for Ag/Co
3
O
4
–CeO
2
–H catalyst.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Catalytic converters</subject><subject>Cerium oxides</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Cobalt oxides</subject><subject>Formaldehyde</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Physical Chemistry</subject><issn>1571-1013</issn><issn>1571-1013</issn><issn>1574-9266</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kM9KAzEQh4MoWKsP4C3geW1mk910j2Wtf6BSET1KSDeTdkvb1GRb2Jvv4Bv6JKasoBdPM4ff9xvmI-QS2DUwJgcBWJbzhMEwKVLBkvaI9CCTkAADfvxnPyVnISwZSzNZQI-8ja2tqxo3DS11o1dtU1f0Gddur1fUWXrr_FqvDC5ag9Tt0dPRfFA6PhVfH58lTlP65HGrPRo6a-lNbS36Q9kjNgtnzsmJ1auAFz-zT15vxy_lfTKZ3j2Uo0lSccibJC_MzIoU0WZCCzGDHIWWZlhInXPEVMqcZVZytMbGN601HJnQEWMAutC8T6663q137zsMjVq6nd_EkyplbBiNCBAxBV2q8i4Ej1Ztfb3WvlXA1MGi6iyqaFEdLKo2MmnHhJjdzNH_Nv8PfQPIEHW8</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Lu, Suhong</creator><creator>Chen, Canchang</creator><creator>Wang, Xue</creator><creator>Wei, Shuhan</creator><creator>Zhu, Qinyu</creator><creator>Huang, Fenglin</creator><creator>Li, Kelun</creator><creator>Zhou, Xuefeng</creator><creator>He, Lulu</creator><creator>Liu, Yanxiong</creator><creator>Pang, Fanjue</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180301</creationdate><title>Efficient Catalytic Removal of Formaldehyde over Ag/Co3O4–CeO2 Prepared by Different Method</title><author>Lu, Suhong ; Chen, Canchang ; Wang, Xue ; Wei, Shuhan ; Zhu, Qinyu ; Huang, Fenglin ; Li, Kelun ; Zhou, Xuefeng ; He, Lulu ; Liu, Yanxiong ; Pang, Fanjue</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-69dbf42eef54a44b16e4a7d897a63ee277605f73efdf056ffd3e04a69d011a9a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Catalytic converters</topic><topic>Cerium oxides</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Cobalt oxides</topic><topic>Formaldehyde</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Physical Chemistry</topic><toplevel>online_resources</toplevel><creatorcontrib>Lu, Suhong</creatorcontrib><creatorcontrib>Chen, Canchang</creatorcontrib><creatorcontrib>Wang, Xue</creatorcontrib><creatorcontrib>Wei, Shuhan</creatorcontrib><creatorcontrib>Zhu, Qinyu</creatorcontrib><creatorcontrib>Huang, Fenglin</creatorcontrib><creatorcontrib>Li, Kelun</creatorcontrib><creatorcontrib>Zhou, Xuefeng</creatorcontrib><creatorcontrib>He, Lulu</creatorcontrib><creatorcontrib>Liu, Yanxiong</creatorcontrib><creatorcontrib>Pang, Fanjue</creatorcontrib><collection>CrossRef</collection><jtitle>Catalysis Surveys from Asia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Suhong</au><au>Chen, Canchang</au><au>Wang, Xue</au><au>Wei, Shuhan</au><au>Zhu, Qinyu</au><au>Huang, Fenglin</au><au>Li, Kelun</au><au>Zhou, Xuefeng</au><au>He, Lulu</au><au>Liu, Yanxiong</au><au>Pang, Fanjue</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient Catalytic Removal of Formaldehyde over Ag/Co3O4–CeO2 Prepared by Different Method</atitle><jtitle>Catalysis Surveys from Asia</jtitle><stitle>Catal Surv Asia</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>22</volume><issue>1</issue><spage>63</spage><epage>71</epage><pages>63-71</pages><issn>1571-1013</issn><eissn>1571-1013</eissn><eissn>1574-9266</eissn><abstract>A series of Co
3
O
4
–CeO
2
supported Ag catalysts were prepared by different methods and the catalytic properties of these catalysts were investigated for the catalytic removal of formaldehyde (HCHO). The Ag/Co
3
O
4
–CeO
2
–H catalyst calcined in a O
2
/N
2
flow and then reduced in a H
2
/N
2
stream exhibited excellent catalytic activity, over which 100% HCHO conversion was achieved at a temperature as low as 60 °C. In addition, the Ag/Co
3
O
4
–CeO
2
–H catalyst also displayed high stability in lifetime testing. Based on a variety of physical–chemical characterization results, it is demonstrated that the larger specific area, easier reducibility and abundant active surface oxygen species served as essential roles in the catalytic removal of HCHO for Ag/Co
3
O
4
–CeO
2
–H catalyst.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10563-018-9240-y</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 1571-1013 |
| ispartof | Catalysis Surveys from Asia, 2018-03, Vol.22 (1), p.63-71 |
| issn | 1571-1013 1571-1013 1574-9266 |
| language | eng |
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| source | Springer Online Journals Complete |
| subjects | Catalysis Catalysts Catalytic activity Catalytic converters Cerium oxides Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Cobalt oxides Formaldehyde Industrial Chemistry/Chemical Engineering Physical Chemistry |
| title | Efficient Catalytic Removal of Formaldehyde over Ag/Co3O4–CeO2 Prepared by Different Method |
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