Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel
. [Display omitted] ► Decomposition of 4-phenoxyphenol to aromatics was carried out. ► Palladium catalyst supported on activated carbon aerogel (Pd/ACA-H 3PO 4-1.0) was used. ► Palladium catalyst supported on commercial activated carbon (Pd/AC) was also tested. ► Pd/ACA-H 3PO 4-1.0 showed a better c...
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| Veröffentlicht in: | Applied catalysis. A, General General, 2011-12, Vol.409, p.167-173 |
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| creator | Park, Hai Woong Hong, Ung Gi Lee, Yoon Jae Song, In Kyu |
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[Display omitted]
► Decomposition of 4-phenoxyphenol to aromatics was carried out. ► Palladium catalyst supported on activated carbon aerogel (Pd/ACA-H
3PO
4-1.0) was used. ► Palladium catalyst supported on commercial activated carbon (Pd/AC) was also tested. ► Pd/ACA-H
3PO
4-1.0 showed a better catalytic performance than Pd/AC.
Carbon aerogel (CA) was prepared by a sol–gel polymerization of resorcinol and formaldehyde, and a series of activated carbon aerogels (ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) were prepared by a chemical activation using different amount of phosphoric acid (
X represented weight ratio of H
3PO
4 with respect to CA). Palladium catalysts were then supported on activated carbon aerogels (Pd/ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) by an incipient wetness impregnation method for use in the decomposition of 4-phenoxyphenol to aromatics. 4-Phenoxyphenol was used as a lignin model compound for representing 4-O-5 linkage of lignin. Cyclohexanol, benzene, and phenol were mainly produced by the decomposition of 4-phenoxyphenol. Conversion of 4-phenoxyphenol and total yield for main products (cyclohexanol, benzene, and phenol) were closely related to the average palladium particle size of Pd/ACA-H
3PO
4-
X. Conversion of 4-phenoxyphenol and total yield for main products increased with decreasing average palladium particle size of Pd/ACA-H
3PO
4-
X. Among the catalysts tested, Pd/ACA-H
3PO
4-1.0 with the smallest average palladium particle size showed the highest conversion of 4-phenoxyphenol and total yield for main products. Conversion of 4-phenoxyphenol and total yield for main products over Pd/ACA-H
3PO
4-1.0 were much higher than those over palladium catalyst supported on commercial activated carbon (Pd/AC). |
| doi_str_mv | 10.1016/j.apcata.2011.09.043 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_963896435</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0926860X11005801</els_id><sourcerecordid>963890227</sourcerecordid><originalsourceid>FETCH-LOGICAL-c400t-74261406e4e9d98ad4b21e7562a0e6546d0be23a38106a356d34f2c94e5bd81f3</originalsourceid><addsrcrecordid>eNqNkU-P1DAMxSMEEsPCN-CQC-LUrvOnaXNBQsvCIq3EBSRukSd1IUPblCQzYr49LbPiiDhZtn7Pz_Jj7KWAWoAw14caF48FawlC1GBr0OoR24muVZXq2uYx24GVpuoMfH3KnuV8AACpbbNjP96Rj9MScyghzjwOXFfLd5rjr_OfMvISOaY4YQk-83iixBccR-zDceKb6XjOhefjssRUqOfrEvQlnHBrPKb9NqAUv9H4nD0ZcMz04qFesS_vbz_f3FX3nz58vHl7X3kNUKpWSyM0GNJke9thr_dSUNsYiUCm0aaHPUmFqhNgUDWmV3qQ3mpq9n0nBnXFXl_2Lin-PFIubgrZ03r0TPGYnTWqs0ar5v9IkLJdSX0hfYo5JxrcksKE6ewEuC0Ed3CXENwWggPr1hBW2asHA8wexyHh7EP-q5WNVNJYsXJvLhytfzkFSi77QLOnPiTyxfUx_NvoNwTooDQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>963890227</pqid></control><display><type>article</type><title>Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel</title><source>Elsevier ScienceDirect Journals Complete - AutoHoldings</source><creator>Park, Hai Woong ; Hong, Ung Gi ; Lee, Yoon Jae ; Song, In Kyu</creator><creatorcontrib>Park, Hai Woong ; Hong, Ung Gi ; Lee, Yoon Jae ; Song, In Kyu</creatorcontrib><description>.
[Display omitted]
► Decomposition of 4-phenoxyphenol to aromatics was carried out. ► Palladium catalyst supported on activated carbon aerogel (Pd/ACA-H
3PO
4-1.0) was used. ► Palladium catalyst supported on commercial activated carbon (Pd/AC) was also tested. ► Pd/ACA-H
3PO
4-1.0 showed a better catalytic performance than Pd/AC.
Carbon aerogel (CA) was prepared by a sol–gel polymerization of resorcinol and formaldehyde, and a series of activated carbon aerogels (ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) were prepared by a chemical activation using different amount of phosphoric acid (
X represented weight ratio of H
3PO
4 with respect to CA). Palladium catalysts were then supported on activated carbon aerogels (Pd/ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) by an incipient wetness impregnation method for use in the decomposition of 4-phenoxyphenol to aromatics. 4-Phenoxyphenol was used as a lignin model compound for representing 4-O-5 linkage of lignin. Cyclohexanol, benzene, and phenol were mainly produced by the decomposition of 4-phenoxyphenol. Conversion of 4-phenoxyphenol and total yield for main products (cyclohexanol, benzene, and phenol) were closely related to the average palladium particle size of Pd/ACA-H
3PO
4-
X. Conversion of 4-phenoxyphenol and total yield for main products increased with decreasing average palladium particle size of Pd/ACA-H
3PO
4-
X. Among the catalysts tested, Pd/ACA-H
3PO
4-1.0 with the smallest average palladium particle size showed the highest conversion of 4-phenoxyphenol and total yield for main products. Conversion of 4-phenoxyphenol and total yield for main products over Pd/ACA-H
3PO
4-1.0 were much higher than those over palladium catalyst supported on commercial activated carbon (Pd/AC).</description><identifier>ISSN: 0926-860X</identifier><identifier>EISSN: 1873-3875</identifier><identifier>DOI: 10.1016/j.apcata.2011.09.043</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>4-Phenoxyphenol ; Activated carbon ; Activated carbon aerogel ; Adsorbents ; Aerogels ; Catalysis ; Catalysts ; Chemistry ; Colloidal gels. Colloidal sols ; Colloidal state and disperse state ; Conversion ; C–O bond ; Decomposition ; Exact sciences and technology ; General and physical chemistry ; Lignin ; Palladium ; Particle size ; Pd catalyst ; Phenol ; Porous materials ; Surface physical chemistry ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><ispartof>Applied catalysis. A, General, 2011-12, Vol.409, p.167-173</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-74261406e4e9d98ad4b21e7562a0e6546d0be23a38106a356d34f2c94e5bd81f3</citedby><cites>FETCH-LOGICAL-c400t-74261406e4e9d98ad4b21e7562a0e6546d0be23a38106a356d34f2c94e5bd81f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apcata.2011.09.043$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25232691$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Hai Woong</creatorcontrib><creatorcontrib>Hong, Ung Gi</creatorcontrib><creatorcontrib>Lee, Yoon Jae</creatorcontrib><creatorcontrib>Song, In Kyu</creatorcontrib><title>Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel</title><title>Applied catalysis. A, General</title><description>.
[Display omitted]
► Decomposition of 4-phenoxyphenol to aromatics was carried out. ► Palladium catalyst supported on activated carbon aerogel (Pd/ACA-H
3PO
4-1.0) was used. ► Palladium catalyst supported on commercial activated carbon (Pd/AC) was also tested. ► Pd/ACA-H
3PO
4-1.0 showed a better catalytic performance than Pd/AC.
Carbon aerogel (CA) was prepared by a sol–gel polymerization of resorcinol and formaldehyde, and a series of activated carbon aerogels (ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) were prepared by a chemical activation using different amount of phosphoric acid (
X represented weight ratio of H
3PO
4 with respect to CA). Palladium catalysts were then supported on activated carbon aerogels (Pd/ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) by an incipient wetness impregnation method for use in the decomposition of 4-phenoxyphenol to aromatics. 4-Phenoxyphenol was used as a lignin model compound for representing 4-O-5 linkage of lignin. Cyclohexanol, benzene, and phenol were mainly produced by the decomposition of 4-phenoxyphenol. Conversion of 4-phenoxyphenol and total yield for main products (cyclohexanol, benzene, and phenol) were closely related to the average palladium particle size of Pd/ACA-H
3PO
4-
X. Conversion of 4-phenoxyphenol and total yield for main products increased with decreasing average palladium particle size of Pd/ACA-H
3PO
4-
X. Among the catalysts tested, Pd/ACA-H
3PO
4-1.0 with the smallest average palladium particle size showed the highest conversion of 4-phenoxyphenol and total yield for main products. Conversion of 4-phenoxyphenol and total yield for main products over Pd/ACA-H
3PO
4-1.0 were much higher than those over palladium catalyst supported on commercial activated carbon (Pd/AC).</description><subject>4-Phenoxyphenol</subject><subject>Activated carbon</subject><subject>Activated carbon aerogel</subject><subject>Adsorbents</subject><subject>Aerogels</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemistry</subject><subject>Colloidal gels. Colloidal sols</subject><subject>Colloidal state and disperse state</subject><subject>Conversion</subject><subject>C–O bond</subject><subject>Decomposition</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Lignin</subject><subject>Palladium</subject><subject>Particle size</subject><subject>Pd catalyst</subject><subject>Phenol</subject><subject>Porous materials</subject><subject>Surface physical chemistry</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><issn>0926-860X</issn><issn>1873-3875</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqNkU-P1DAMxSMEEsPCN-CQC-LUrvOnaXNBQsvCIq3EBSRukSd1IUPblCQzYr49LbPiiDhZtn7Pz_Jj7KWAWoAw14caF48FawlC1GBr0OoR24muVZXq2uYx24GVpuoMfH3KnuV8AACpbbNjP96Rj9MScyghzjwOXFfLd5rjr_OfMvISOaY4YQk-83iixBccR-zDceKb6XjOhefjssRUqOfrEvQlnHBrPKb9NqAUv9H4nD0ZcMz04qFesS_vbz_f3FX3nz58vHl7X3kNUKpWSyM0GNJke9thr_dSUNsYiUCm0aaHPUmFqhNgUDWmV3qQ3mpq9n0nBnXFXl_2Lin-PFIubgrZ03r0TPGYnTWqs0ar5v9IkLJdSX0hfYo5JxrcksKE6ewEuC0Ed3CXENwWggPr1hBW2asHA8wexyHh7EP-q5WNVNJYsXJvLhytfzkFSi77QLOnPiTyxfUx_NvoNwTooDQ</recordid><startdate>20111215</startdate><enddate>20111215</enddate><creator>Park, Hai Woong</creator><creator>Hong, Ung Gi</creator><creator>Lee, Yoon Jae</creator><creator>Song, In Kyu</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20111215</creationdate><title>Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel</title><author>Park, Hai Woong ; Hong, Ung Gi ; Lee, Yoon Jae ; Song, In Kyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-74261406e4e9d98ad4b21e7562a0e6546d0be23a38106a356d34f2c94e5bd81f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>4-Phenoxyphenol</topic><topic>Activated carbon</topic><topic>Activated carbon aerogel</topic><topic>Adsorbents</topic><topic>Aerogels</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chemistry</topic><topic>Colloidal gels. Colloidal sols</topic><topic>Colloidal state and disperse state</topic><topic>Conversion</topic><topic>C–O bond</topic><topic>Decomposition</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Lignin</topic><topic>Palladium</topic><topic>Particle size</topic><topic>Pd catalyst</topic><topic>Phenol</topic><topic>Porous materials</topic><topic>Surface physical chemistry</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Hai Woong</creatorcontrib><creatorcontrib>Hong, Ung Gi</creatorcontrib><creatorcontrib>Lee, Yoon Jae</creatorcontrib><creatorcontrib>Song, In Kyu</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied catalysis. A, General</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Hai Woong</au><au>Hong, Ung Gi</au><au>Lee, Yoon Jae</au><au>Song, In Kyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel</atitle><jtitle>Applied catalysis. A, General</jtitle><date>2011-12-15</date><risdate>2011</risdate><volume>409</volume><spage>167</spage><epage>173</epage><pages>167-173</pages><issn>0926-860X</issn><eissn>1873-3875</eissn><abstract>.
[Display omitted]
► Decomposition of 4-phenoxyphenol to aromatics was carried out. ► Palladium catalyst supported on activated carbon aerogel (Pd/ACA-H
3PO
4-1.0) was used. ► Palladium catalyst supported on commercial activated carbon (Pd/AC) was also tested. ► Pd/ACA-H
3PO
4-1.0 showed a better catalytic performance than Pd/AC.
Carbon aerogel (CA) was prepared by a sol–gel polymerization of resorcinol and formaldehyde, and a series of activated carbon aerogels (ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) were prepared by a chemical activation using different amount of phosphoric acid (
X represented weight ratio of H
3PO
4 with respect to CA). Palladium catalysts were then supported on activated carbon aerogels (Pd/ACA-H
3PO
4-
X,
X
=
0, 0.5, 1.0, 2.0, and 3.0) by an incipient wetness impregnation method for use in the decomposition of 4-phenoxyphenol to aromatics. 4-Phenoxyphenol was used as a lignin model compound for representing 4-O-5 linkage of lignin. Cyclohexanol, benzene, and phenol were mainly produced by the decomposition of 4-phenoxyphenol. Conversion of 4-phenoxyphenol and total yield for main products (cyclohexanol, benzene, and phenol) were closely related to the average palladium particle size of Pd/ACA-H
3PO
4-
X. Conversion of 4-phenoxyphenol and total yield for main products increased with decreasing average palladium particle size of Pd/ACA-H
3PO
4-
X. Among the catalysts tested, Pd/ACA-H
3PO
4-1.0 with the smallest average palladium particle size showed the highest conversion of 4-phenoxyphenol and total yield for main products. Conversion of 4-phenoxyphenol and total yield for main products over Pd/ACA-H
3PO
4-1.0 were much higher than those over palladium catalyst supported on commercial activated carbon (Pd/AC).</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apcata.2011.09.043</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0926-860X |
| ispartof | Applied catalysis. A, General, 2011-12, Vol.409, p.167-173 |
| issn | 0926-860X 1873-3875 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings |
| subjects | 4-Phenoxyphenol Activated carbon Activated carbon aerogel Adsorbents Aerogels Catalysis Catalysts Chemistry Colloidal gels. Colloidal sols Colloidal state and disperse state Conversion C–O bond Decomposition Exact sciences and technology General and physical chemistry Lignin Palladium Particle size Pd catalyst Phenol Porous materials Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | Decomposition of 4-phenoxyphenol to aromatics over palladium catalyst supported on activated carbon aerogel |
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