Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor
The foam reactor shows attractive potential for employment in fast and often diffusion limited processes such as hydrodechlorination (HDC). Three Pd-based Ni foam reactors were developed for HDC of chlorophenols (CPs) in flow. The presence of SiO 2 coating and CeO 2 in the Pd–Ce/SiO 2 /Ni foam react...
Gespeichert in:
| Veröffentlicht in: | New journal of chemistry 2023-07, Vol.47 (28), p.13218-13227 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 13227 |
|---|---|
| container_issue | 28 |
| container_start_page | 13218 |
| container_title | New journal of chemistry |
| container_volume | 47 |
| creator | Cheng, Ruijie Li, Linyu Tan, Lizhi Feng, Haozhen Xiang, Guangyan Xiong, Jun |
| description | The foam reactor shows attractive potential for employment in fast and often diffusion limited processes such as hydrodechlorination (HDC). Three Pd-based Ni foam reactors were developed for HDC of chlorophenols (CPs) in flow. The presence of SiO
2
coating and CeO
2
in the Pd–Ce/SiO
2
/Ni foam reactor leads to the improvement of the catalytic surface area and promotes active Pd dispersion. The highly oxidizing nature of Pd, attributed to the strong interaction between Ce and Pd, was observed in this foam reactor. The kinetic study illustrated that the Pd–Ce/SiO
2
/Ni foam reactor exhibited the fastest kinetics and lowest apparent activation energy. A broad series of CPs were almost thoroughly degraded (conversion >99% and outlet concentration |
| doi_str_mv | 10.1039/D3NJ01468A |
| format | Article |
| fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1039_D3NJ01468A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1039_D3NJ01468A</sourcerecordid><originalsourceid>FETCH-LOGICAL-c76A-e823d1fb7ca86ce83de32f88cbcdcd37f87ddd37356302a3abc3cc4e6d52ce5a3</originalsourceid><addsrcrecordid>eNpFkEtOwzAURS0EEqUwYQVvjBRqx4njDqvyKahqkeg8cp6fiVEaV3Yk1Bl7YIeshPKRGJ17J2dwGLsU_FpwOZ3cyNUjF4XSsyM2ElJNs2muxPFhi6LIeFmoU3aW0ivnQlRKjJhf-Je22wM559FTP4DpLaTBNB1Bu7cxWMK2C9H3ZvChh-Dg54ddS33oEvgeDLguvMGT_Xz_mNPk2a8hh8nKgwtmC5EMDiGesxNnukQXfxyzzd3tZr7Iluv7h_lsmWGlZhnpXFrhmgqNVkhaWpK50xobtGhl5XRl7YGyVJLnRpoGJWJBypY5UmnkmF39ajGGlCK5ehf91sR9LXj93aj-byS_AKJsW_0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Cheng, Ruijie ; Li, Linyu ; Tan, Lizhi ; Feng, Haozhen ; Xiang, Guangyan ; Xiong, Jun</creator><creatorcontrib>Cheng, Ruijie ; Li, Linyu ; Tan, Lizhi ; Feng, Haozhen ; Xiang, Guangyan ; Xiong, Jun</creatorcontrib><description>The foam reactor shows attractive potential for employment in fast and often diffusion limited processes such as hydrodechlorination (HDC). Three Pd-based Ni foam reactors were developed for HDC of chlorophenols (CPs) in flow. The presence of SiO
2
coating and CeO
2
in the Pd–Ce/SiO
2
/Ni foam reactor leads to the improvement of the catalytic surface area and promotes active Pd dispersion. The highly oxidizing nature of Pd, attributed to the strong interaction between Ce and Pd, was observed in this foam reactor. The kinetic study illustrated that the Pd–Ce/SiO
2
/Ni foam reactor exhibited the fastest kinetics and lowest apparent activation energy. A broad series of CPs were almost thoroughly degraded (conversion >99% and outlet concentration <1 ppm) with a short cycle time of 60 s. In addition, excellent long-term catalytic stability for HDC in real water was presented by the Pd–Ce/SiO
2
/Ni foam reactor, making it a promising candidate for application of HDC in water treatment.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/D3NJ01468A</identifier><language>eng</language><ispartof>New journal of chemistry, 2023-07, Vol.47 (28), p.13218-13227</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c76A-e823d1fb7ca86ce83de32f88cbcdcd37f87ddd37356302a3abc3cc4e6d52ce5a3</citedby><cites>FETCH-LOGICAL-c76A-e823d1fb7ca86ce83de32f88cbcdcd37f87ddd37356302a3abc3cc4e6d52ce5a3</cites><orcidid>0000-0003-0800-7832</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Cheng, Ruijie</creatorcontrib><creatorcontrib>Li, Linyu</creatorcontrib><creatorcontrib>Tan, Lizhi</creatorcontrib><creatorcontrib>Feng, Haozhen</creatorcontrib><creatorcontrib>Xiang, Guangyan</creatorcontrib><creatorcontrib>Xiong, Jun</creatorcontrib><title>Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor</title><title>New journal of chemistry</title><description>The foam reactor shows attractive potential for employment in fast and often diffusion limited processes such as hydrodechlorination (HDC). Three Pd-based Ni foam reactors were developed for HDC of chlorophenols (CPs) in flow. The presence of SiO
2
coating and CeO
2
in the Pd–Ce/SiO
2
/Ni foam reactor leads to the improvement of the catalytic surface area and promotes active Pd dispersion. The highly oxidizing nature of Pd, attributed to the strong interaction between Ce and Pd, was observed in this foam reactor. The kinetic study illustrated that the Pd–Ce/SiO
2
/Ni foam reactor exhibited the fastest kinetics and lowest apparent activation energy. A broad series of CPs were almost thoroughly degraded (conversion >99% and outlet concentration <1 ppm) with a short cycle time of 60 s. In addition, excellent long-term catalytic stability for HDC in real water was presented by the Pd–Ce/SiO
2
/Ni foam reactor, making it a promising candidate for application of HDC in water treatment.</description><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpFkEtOwzAURS0EEqUwYQVvjBRqx4njDqvyKahqkeg8cp6fiVEaV3Yk1Bl7YIeshPKRGJ17J2dwGLsU_FpwOZ3cyNUjF4XSsyM2ElJNs2muxPFhi6LIeFmoU3aW0ivnQlRKjJhf-Je22wM559FTP4DpLaTBNB1Bu7cxWMK2C9H3ZvChh-Dg54ddS33oEvgeDLguvMGT_Xz_mNPk2a8hh8nKgwtmC5EMDiGesxNnukQXfxyzzd3tZr7Iluv7h_lsmWGlZhnpXFrhmgqNVkhaWpK50xobtGhl5XRl7YGyVJLnRpoGJWJBypY5UmnkmF39ajGGlCK5ehf91sR9LXj93aj-byS_AKJsW_0</recordid><startdate>20230717</startdate><enddate>20230717</enddate><creator>Cheng, Ruijie</creator><creator>Li, Linyu</creator><creator>Tan, Lizhi</creator><creator>Feng, Haozhen</creator><creator>Xiang, Guangyan</creator><creator>Xiong, Jun</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-0800-7832</orcidid></search><sort><creationdate>20230717</creationdate><title>Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor</title><author>Cheng, Ruijie ; Li, Linyu ; Tan, Lizhi ; Feng, Haozhen ; Xiang, Guangyan ; Xiong, Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c76A-e823d1fb7ca86ce83de32f88cbcdcd37f87ddd37356302a3abc3cc4e6d52ce5a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cheng, Ruijie</creatorcontrib><creatorcontrib>Li, Linyu</creatorcontrib><creatorcontrib>Tan, Lizhi</creatorcontrib><creatorcontrib>Feng, Haozhen</creatorcontrib><creatorcontrib>Xiang, Guangyan</creatorcontrib><creatorcontrib>Xiong, Jun</creatorcontrib><collection>CrossRef</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cheng, Ruijie</au><au>Li, Linyu</au><au>Tan, Lizhi</au><au>Feng, Haozhen</au><au>Xiang, Guangyan</au><au>Xiong, Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor</atitle><jtitle>New journal of chemistry</jtitle><date>2023-07-17</date><risdate>2023</risdate><volume>47</volume><issue>28</issue><spage>13218</spage><epage>13227</epage><pages>13218-13227</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>The foam reactor shows attractive potential for employment in fast and often diffusion limited processes such as hydrodechlorination (HDC). Three Pd-based Ni foam reactors were developed for HDC of chlorophenols (CPs) in flow. The presence of SiO
2
coating and CeO
2
in the Pd–Ce/SiO
2
/Ni foam reactor leads to the improvement of the catalytic surface area and promotes active Pd dispersion. The highly oxidizing nature of Pd, attributed to the strong interaction between Ce and Pd, was observed in this foam reactor. The kinetic study illustrated that the Pd–Ce/SiO
2
/Ni foam reactor exhibited the fastest kinetics and lowest apparent activation energy. A broad series of CPs were almost thoroughly degraded (conversion >99% and outlet concentration <1 ppm) with a short cycle time of 60 s. In addition, excellent long-term catalytic stability for HDC in real water was presented by the Pd–Ce/SiO
2
/Ni foam reactor, making it a promising candidate for application of HDC in water treatment.</abstract><doi>10.1039/D3NJ01468A</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-0800-7832</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2023-07, Vol.47 (28), p.13218-13227 |
| issn | 1144-0546 1369-9261 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_D3NJ01468A |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Highly efficient and stable hydrodechlorination of chlorophenols in a flow Pd–Ce/SiO 2 /Ni foam reactor |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T16%3A13%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Highly%20efficient%20and%20stable%20hydrodechlorination%20of%20chlorophenols%20in%20a%20flow%20Pd%E2%80%93Ce/SiO%202%20/Ni%20foam%20reactor&rft.jtitle=New%20journal%20of%20chemistry&rft.au=Cheng,%20Ruijie&rft.date=2023-07-17&rft.volume=47&rft.issue=28&rft.spage=13218&rft.epage=13227&rft.pages=13218-13227&rft.issn=1144-0546&rft.eissn=1369-9261&rft_id=info:doi/10.1039/D3NJ01468A&rft_dat=%3Ccrossref%3E10_1039_D3NJ01468A%3C/crossref%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |