Zinc and Nitrogen-Doped Carbon In-Situ Wrapped ZnO Nanoparticles as a High-Activity Catalyst for Acetylene Acetoxylation
Acetylene chemical process, especially catalyzing acetylene acetoxylation for the synthesis of vinyl acetate (VAc), has attracted wide attention in coal-rich countries. Although great efforts have been made to prepare different catalysts to improve the VAc synthesis via acetylene acetoxylation, the...
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| Veröffentlicht in: | Catalysis letters 2020-04, Vol.150 (4), p.1155-1162 |
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| creator | Hu, Libing Xu, Zhuang He, Peijie Wang, Xugen Tian, Zhiqun Yuan, Huifang Yu, Feng Dai, Bin |
| description | Acetylene chemical process, especially catalyzing acetylene acetoxylation for the synthesis of vinyl acetate (VAc), has attracted wide attention in coal-rich countries. Although great efforts have been made to prepare different catalysts to improve the VAc synthesis via acetylene acetoxylation, the acetic acid (HAc) conversion cannot achieve a satisfactory level, much lower than 60%. Herein, ZnO nanoparticles in situ wrapped on zinc-nitrogen-carbon materials (ZnO@ Zn–N–C) have been successfully synthesized. Due to the simultaneous presence of nitrogen and carbon in chitosan, the obtained carbon material achieved in situ nitrogen doping during the high-temperature treatment. Furthermore, the as-obtained ZnO@Zn–N–C exhibits high specific surface area of 1430.1 m
2
/g and pore volume of 0.92 cm
3
/g, because Zn composites have the ability to etch carbon to form pores. In particular, ZnO@Zn–N–C displays an amazing catalytic activity for acetylene acetoxylation to synthesize VAc with the HAc conversion high up to 88.8%, which is much higher than those reported in other papers before.
Graphic Abstract |
| doi_str_mv | 10.1007/s10562-019-02971-9 |
| format | Article |
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2
/g and pore volume of 0.92 cm
3
/g, because Zn composites have the ability to etch carbon to form pores. In particular, ZnO@Zn–N–C displays an amazing catalytic activity for acetylene acetoxylation to synthesize VAc with the HAc conversion high up to 88.8%, which is much higher than those reported in other papers before.
Graphic Abstract</description><identifier>ISSN: 1011-372X</identifier><identifier>EISSN: 1572-879X</identifier><identifier>DOI: 10.1007/s10562-019-02971-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Acetic acid ; Acetylene ; Carbon ; Catalysis ; Catalysts ; Catalytic activity ; Catalytic converters ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Chitosan ; Conversion ; High temperature ; Industrial Chemistry/Chemical Engineering ; Nanoparticles ; Nitrogen ; Organic acids ; Organic chemistry ; Organometallic Chemistry ; Physical Chemistry ; Vinyl acetate ; Zinc oxide</subject><ispartof>Catalysis letters, 2020-04, Vol.150 (4), p.1155-1162</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Catalysis Letters is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c457t-a86040b9b85e4ef8b0d70ab32b4921a672b612a364edee863683d85524709f3c3</citedby><cites>FETCH-LOGICAL-c457t-a86040b9b85e4ef8b0d70ab32b4921a672b612a364edee863683d85524709f3c3</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/s10562-019-02971-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10562-019-02971-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Hu, Libing</creatorcontrib><creatorcontrib>Xu, Zhuang</creatorcontrib><creatorcontrib>He, Peijie</creatorcontrib><creatorcontrib>Wang, Xugen</creatorcontrib><creatorcontrib>Tian, Zhiqun</creatorcontrib><creatorcontrib>Yuan, Huifang</creatorcontrib><creatorcontrib>Yu, Feng</creatorcontrib><creatorcontrib>Dai, Bin</creatorcontrib><title>Zinc and Nitrogen-Doped Carbon In-Situ Wrapped ZnO Nanoparticles as a High-Activity Catalyst for Acetylene Acetoxylation</title><title>Catalysis letters</title><addtitle>Catal Lett</addtitle><description>Acetylene chemical process, especially catalyzing acetylene acetoxylation for the synthesis of vinyl acetate (VAc), has attracted wide attention in coal-rich countries. Although great efforts have been made to prepare different catalysts to improve the VAc synthesis via acetylene acetoxylation, the acetic acid (HAc) conversion cannot achieve a satisfactory level, much lower than 60%. Herein, ZnO nanoparticles in situ wrapped on zinc-nitrogen-carbon materials (ZnO@ Zn–N–C) have been successfully synthesized. Due to the simultaneous presence of nitrogen and carbon in chitosan, the obtained carbon material achieved in situ nitrogen doping during the high-temperature treatment. Furthermore, the as-obtained ZnO@Zn–N–C exhibits high specific surface area of 1430.1 m
2
/g and pore volume of 0.92 cm
3
/g, because Zn composites have the ability to etch carbon to form pores. In particular, ZnO@Zn–N–C displays an amazing catalytic activity for acetylene acetoxylation to synthesize VAc with the HAc conversion high up to 88.8%, which is much higher than those reported in other papers before.
Graphic Abstract</description><subject>Acetic acid</subject><subject>Acetylene</subject><subject>Carbon</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Catalytic converters</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chitosan</subject><subject>Conversion</subject><subject>High temperature</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Nanoparticles</subject><subject>Nitrogen</subject><subject>Organic acids</subject><subject>Organic chemistry</subject><subject>Organometallic Chemistry</subject><subject>Physical Chemistry</subject><subject>Vinyl acetate</subject><subject>Zinc oxide</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kV1rFDEUhgdRsFb_gFcBr7xIzcdMMrlc1o8ulBasYulNyGTOjCmzyZhkZeffm-0KZUEkgRwOz3NC8lbVW0ouKCHyQ6KkEQwTqjBhSlKsnlVntJEMt1LdPS81oRRzye5eVq9SeiCEFEqdVft75y0yvkfXLscwgscfwww9WpvYBY82Ht-6vEM_opkP7Xt_g66ND7OJ2dkJEjJlo0s3_sQrm91vl5fiZjMtKaMhRLSykJcJPDxWYb9MJrvgX1cvBjMlePP3PK--f_70bX2Jr26-bNarK2zrRmZsWkFq0qmubaCGoe1IL4npOOtqxagRknWCMsNFDT1AK7hoed82DaslUQO3_Lx6d5w7x_BrBynrh7CLvlypGRdS8LatyRM1mgm080PI0ditS1avRPlHyrlQhbr4B1VWD1tng4fBlf6J8P5EKEyGfR7NLiW9uf16yrIja2NIKcKg5-i2Ji6aEn0IWR9D1iVk_RiyPkj8KKUC-xHi0-v-Y_0BjEqnpg</recordid><startdate>20200401</startdate><enddate>20200401</enddate><creator>Hu, Libing</creator><creator>Xu, Zhuang</creator><creator>He, Peijie</creator><creator>Wang, Xugen</creator><creator>Tian, Zhiqun</creator><creator>Yuan, Huifang</creator><creator>Yu, Feng</creator><creator>Dai, Bin</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20200401</creationdate><title>Zinc and Nitrogen-Doped Carbon In-Situ Wrapped ZnO Nanoparticles as a High-Activity Catalyst for Acetylene Acetoxylation</title><author>Hu, Libing ; Xu, Zhuang ; He, Peijie ; Wang, Xugen ; Tian, Zhiqun ; Yuan, Huifang ; Yu, Feng ; Dai, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c457t-a86040b9b85e4ef8b0d70ab32b4921a672b612a364edee863683d85524709f3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acetic acid</topic><topic>Acetylene</topic><topic>Carbon</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Catalytic converters</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chitosan</topic><topic>Conversion</topic><topic>High temperature</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Nanoparticles</topic><topic>Nitrogen</topic><topic>Organic acids</topic><topic>Organic chemistry</topic><topic>Organometallic Chemistry</topic><topic>Physical Chemistry</topic><topic>Vinyl acetate</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Libing</creatorcontrib><creatorcontrib>Xu, Zhuang</creatorcontrib><creatorcontrib>He, Peijie</creatorcontrib><creatorcontrib>Wang, Xugen</creatorcontrib><creatorcontrib>Tian, Zhiqun</creatorcontrib><creatorcontrib>Yuan, Huifang</creatorcontrib><creatorcontrib>Yu, Feng</creatorcontrib><creatorcontrib>Dai, Bin</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Catalysis letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Libing</au><au>Xu, Zhuang</au><au>He, Peijie</au><au>Wang, Xugen</au><au>Tian, Zhiqun</au><au>Yuan, Huifang</au><au>Yu, Feng</au><au>Dai, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Zinc and Nitrogen-Doped Carbon In-Situ Wrapped ZnO Nanoparticles as a High-Activity Catalyst for Acetylene Acetoxylation</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2020-04-01</date><risdate>2020</risdate><volume>150</volume><issue>4</issue><spage>1155</spage><epage>1162</epage><pages>1155-1162</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>Acetylene chemical process, especially catalyzing acetylene acetoxylation for the synthesis of vinyl acetate (VAc), has attracted wide attention in coal-rich countries. Although great efforts have been made to prepare different catalysts to improve the VAc synthesis via acetylene acetoxylation, the acetic acid (HAc) conversion cannot achieve a satisfactory level, much lower than 60%. Herein, ZnO nanoparticles in situ wrapped on zinc-nitrogen-carbon materials (ZnO@ Zn–N–C) have been successfully synthesized. Due to the simultaneous presence of nitrogen and carbon in chitosan, the obtained carbon material achieved in situ nitrogen doping during the high-temperature treatment. Furthermore, the as-obtained ZnO@Zn–N–C exhibits high specific surface area of 1430.1 m
2
/g and pore volume of 0.92 cm
3
/g, because Zn composites have the ability to etch carbon to form pores. In particular, ZnO@Zn–N–C displays an amazing catalytic activity for acetylene acetoxylation to synthesize VAc with the HAc conversion high up to 88.8%, which is much higher than those reported in other papers before.
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| subjects | Acetic acid Acetylene Carbon Catalysis Catalysts Catalytic activity Catalytic converters Chemical synthesis Chemistry Chemistry and Materials Science Chitosan Conversion High temperature Industrial Chemistry/Chemical Engineering Nanoparticles Nitrogen Organic acids Organic chemistry Organometallic Chemistry Physical Chemistry Vinyl acetate Zinc oxide |
| title | Zinc and Nitrogen-Doped Carbon In-Situ Wrapped ZnO Nanoparticles as a High-Activity Catalyst for Acetylene Acetoxylation |
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