Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts
Bimetallic oxide catalysts WO 3 -Ta 2 O 5 are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. The product selectivity varies at different WO 3 to Ta 2 O 5 ratios. FTIR measurements indicate the presence of Lewis acid sites and the str...
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| Veröffentlicht in: | RSC advances 2016-05, Vol.6 (55), p.4976-49763 |
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| container_title | RSC advances |
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| creator | Liu, Qishun Yang, Fengli Yin, Heng Du, Yuguang |
| description | Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. The product selectivity varies at different WO
3
to Ta
2
O
5
ratios. FTIR measurements indicate the presence of Lewis acid sites and the strength of the Lewis acid sites varies when the WO
3
to Ta
2
O
5
ratio changes. The result suggests that conversion of carbohydrates into HMF and LA can be realized using a single catalytic system by adjusting the catalyst's acidic properties.
Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. |
| doi_str_mv | 10.1039/c5ra26147c |
| format | Article |
| fullrecord | <record><control><sourceid>rsc</sourceid><recordid>TN_cdi_rsc_primary_c5ra26147c</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>c5ra26147c</sourcerecordid><originalsourceid>FETCH-rsc_primary_c5ra26147c3</originalsourceid><addsrcrecordid>eNqFjj0LwjAURYMgWLSLu_D-QDX9lM5FcesiOJZHmtJImkheW8y_t4Pg6OXAHQ5cLmP7mB9jnpYnkTtMijg7ixULEp4VUcKLcsNCoidfUuTxogPWVNbM0pGyBmwHhEL06FQrCZQZLWg5T1oZJQCFagFNC3nU-9bZtx_k2HvdTW4BNdhlBx51dMcaBI6oPY20Y-sONcnw21t2uF7u1S1yJJqXUwM63_zOpv_8B23nRbg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts</title><source>Royal Society Of Chemistry Journals</source><creator>Liu, Qishun ; Yang, Fengli ; Yin, Heng ; Du, Yuguang</creator><creatorcontrib>Liu, Qishun ; Yang, Fengli ; Yin, Heng ; Du, Yuguang</creatorcontrib><description>Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. The product selectivity varies at different WO
3
to Ta
2
O
5
ratios. FTIR measurements indicate the presence of Lewis acid sites and the strength of the Lewis acid sites varies when the WO
3
to Ta
2
O
5
ratio changes. The result suggests that conversion of carbohydrates into HMF and LA can be realized using a single catalytic system by adjusting the catalyst's acidic properties.
Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions.</description><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/c5ra26147c</identifier><ispartof>RSC advances, 2016-05, Vol.6 (55), p.4976-49763</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Liu, Qishun</creatorcontrib><creatorcontrib>Yang, Fengli</creatorcontrib><creatorcontrib>Yin, Heng</creatorcontrib><creatorcontrib>Du, Yuguang</creatorcontrib><title>Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts</title><title>RSC advances</title><description>Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. The product selectivity varies at different WO
3
to Ta
2
O
5
ratios. FTIR measurements indicate the presence of Lewis acid sites and the strength of the Lewis acid sites varies when the WO
3
to Ta
2
O
5
ratio changes. The result suggests that conversion of carbohydrates into HMF and LA can be realized using a single catalytic system by adjusting the catalyst's acidic properties.
Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions.</description><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqFjj0LwjAURYMgWLSLu_D-QDX9lM5FcesiOJZHmtJImkheW8y_t4Pg6OXAHQ5cLmP7mB9jnpYnkTtMijg7ixULEp4VUcKLcsNCoidfUuTxogPWVNbM0pGyBmwHhEL06FQrCZQZLWg5T1oZJQCFagFNC3nU-9bZtx_k2HvdTW4BNdhlBx51dMcaBI6oPY20Y-sONcnw21t2uF7u1S1yJJqXUwM63_zOpv_8B23nRbg</recordid><startdate>20160520</startdate><enddate>20160520</enddate><creator>Liu, Qishun</creator><creator>Yang, Fengli</creator><creator>Yin, Heng</creator><creator>Du, Yuguang</creator><scope/></search><sort><creationdate>20160520</creationdate><title>Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts</title><author>Liu, Qishun ; Yang, Fengli ; Yin, Heng ; Du, Yuguang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-rsc_primary_c5ra26147c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Qishun</creatorcontrib><creatorcontrib>Yang, Fengli</creatorcontrib><creatorcontrib>Yin, Heng</creatorcontrib><creatorcontrib>Du, Yuguang</creatorcontrib><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Qishun</au><au>Yang, Fengli</au><au>Yin, Heng</au><au>Du, Yuguang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts</atitle><jtitle>RSC advances</jtitle><date>2016-05-20</date><risdate>2016</risdate><volume>6</volume><issue>55</issue><spage>4976</spage><epage>49763</epage><pages>4976-49763</pages><eissn>2046-2069</eissn><abstract>Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions. The product selectivity varies at different WO
3
to Ta
2
O
5
ratios. FTIR measurements indicate the presence of Lewis acid sites and the strength of the Lewis acid sites varies when the WO
3
to Ta
2
O
5
ratio changes. The result suggests that conversion of carbohydrates into HMF and LA can be realized using a single catalytic system by adjusting the catalyst's acidic properties.
Bimetallic oxide catalysts WO
3
-Ta
2
O
5
are active in converting saccharides into 5-hydroxymethylfurfural (HMF) and levulinic acid (LA) in one-pot reactions.</abstract><doi>10.1039/c5ra26147c</doi><tpages>4</tpages></addata></record> |
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| ispartof | RSC advances, 2016-05, Vol.6 (55), p.4976-49763 |
| issn | 2046-2069 |
| language | |
| recordid | cdi_rsc_primary_c5ra26147c |
| source | Royal Society Of Chemistry Journals |
| title | Conversion of saccharides into levulinic acid and 5-hydroxymethylfurfural over WO-TaO catalysts |
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