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Enhanced stability of Ni/SiO2 catalyst for CO2 methanation: Derived from nickel phyllosilicate with strong metal-support interactions
Nowadays more and more significant technologies have been developing to save energy and reduce emissions. CO2 methanation has been an attractive process to reduce CO2-emissions since it consumes CO2 with H2 derived from renewable energy sources to produce CH4. However, the poor stability of Ni-based...
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Published in: | Energy (Oxford) 2019-12, Vol.188 (C), p.116059, Article 116059 |
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creator | Ye, Run-Ping Gong, Weibo Sun, Zhao Sheng, Qingtao Shi, Xiufeng Wang, Tongtong Yao, Yi Razink, Joshua J. Lin, Ling Zhou, Zhangfeng Adidharma, Hertanto Tang, Jinke Fan, Maohong Yao, Yuan-Gen |
description | Nowadays more and more significant technologies have been developing to save energy and reduce emissions. CO2 methanation has been an attractive process to reduce CO2-emissions since it consumes CO2 with H2 derived from renewable energy sources to produce CH4. However, the poor stability of Ni-based catalyst for CO2 methanation is still challenging. Herein, two Ni/SiO2 catalysts with different structure and catalytic properties were prepared by different methods. The Ni/SiO2-AEM nanocatalyst with a lamellar structure of nickel phyllosilicate was synthesized by a facile ammonia-evaporation method (AEM), which can conveniently and uniformly disperse nickel species on SiO2. Upon reduction of nickel phyllosilicate, it can disperse and confine small sized Ni particles (4.2 nm) in the silica support with a high surface area of 446.3 m2/g, leading to the Ni/SiO2-AEM catalyst achieving a high yield of methane with long-term stability of 100 h under the GHSV of 10,000 mL/(gcat h) and another 60 h with the GHSV increased to 30,000 mL/(gcat h) at 370 °C. In comparison, the Ni/SiO2-IM catalyst prepared by the impregnation method obtained lower yield of methane and worse stability under identical conditions. The results indicate that the catalyst with high surface area and strong metal-support interactions can improve stability.
[Display omitted]
•A facile synthesis of Ni/SiO2 catalyst by ammonia-evaporation method was reported.•The nickel loading was up to about 25.73 wt% with high dispersion in silica.•The Ni/SiO2-AEM catalyst exhibited long-term stability for CO2 methanation.•The nickel phyllosilicate played important roles in the catalyst's performance. |
doi_str_mv | 10.1016/j.energy.2019.116059 |
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[Display omitted]
•A facile synthesis of Ni/SiO2 catalyst by ammonia-evaporation method was reported.•The nickel loading was up to about 25.73 wt% with high dispersion in silica.•The Ni/SiO2-AEM catalyst exhibited long-term stability for CO2 methanation.•The nickel phyllosilicate played important roles in the catalyst's performance.</description><identifier>ISSN: 0360-5442</identifier><identifier>EISSN: 1873-6785</identifier><identifier>DOI: 10.1016/j.energy.2019.116059</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Ammonia ; Ammonia-evaporation method ; Carbon dioxide ; Carbon dioxide emissions ; Catalysts ; CO2 methanation ; Emissions ; Energy conservation ; Energy sources ; Evaporation ; Lamellar structure ; Methanation ; Methane ; Ni/SiO2 catalyst ; Nickel ; Nickel phyllosilicate ; Renewable energy sources ; Silica ; Silicon dioxide ; Stability ; Surface area</subject><ispartof>Energy (Oxford), 2019-12, Vol.188 (C), p.116059, Article 116059</ispartof><rights>2019</rights><rights>Copyright Elsevier BV Dec 1, 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c444t-76b4bc3b6d59d3b935fedbfaaba9b18a4f9b4349f1e1425b56fe50292bd15c7b3</citedby><cites>FETCH-LOGICAL-c444t-76b4bc3b6d59d3b935fedbfaaba9b18a4f9b4349f1e1425b56fe50292bd15c7b3</cites><orcidid>0000-0001-5929-4072 ; 0000000159294072</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1561395$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ye, Run-Ping</creatorcontrib><creatorcontrib>Gong, Weibo</creatorcontrib><creatorcontrib>Sun, Zhao</creatorcontrib><creatorcontrib>Sheng, Qingtao</creatorcontrib><creatorcontrib>Shi, Xiufeng</creatorcontrib><creatorcontrib>Wang, Tongtong</creatorcontrib><creatorcontrib>Yao, Yi</creatorcontrib><creatorcontrib>Razink, Joshua J.</creatorcontrib><creatorcontrib>Lin, Ling</creatorcontrib><creatorcontrib>Zhou, Zhangfeng</creatorcontrib><creatorcontrib>Adidharma, Hertanto</creatorcontrib><creatorcontrib>Tang, Jinke</creatorcontrib><creatorcontrib>Fan, Maohong</creatorcontrib><creatorcontrib>Yao, Yuan-Gen</creatorcontrib><title>Enhanced stability of Ni/SiO2 catalyst for CO2 methanation: Derived from nickel phyllosilicate with strong metal-support interactions</title><title>Energy (Oxford)</title><description>Nowadays more and more significant technologies have been developing to save energy and reduce emissions. CO2 methanation has been an attractive process to reduce CO2-emissions since it consumes CO2 with H2 derived from renewable energy sources to produce CH4. However, the poor stability of Ni-based catalyst for CO2 methanation is still challenging. Herein, two Ni/SiO2 catalysts with different structure and catalytic properties were prepared by different methods. The Ni/SiO2-AEM nanocatalyst with a lamellar structure of nickel phyllosilicate was synthesized by a facile ammonia-evaporation method (AEM), which can conveniently and uniformly disperse nickel species on SiO2. Upon reduction of nickel phyllosilicate, it can disperse and confine small sized Ni particles (4.2 nm) in the silica support with a high surface area of 446.3 m2/g, leading to the Ni/SiO2-AEM catalyst achieving a high yield of methane with long-term stability of 100 h under the GHSV of 10,000 mL/(gcat h) and another 60 h with the GHSV increased to 30,000 mL/(gcat h) at 370 °C. In comparison, the Ni/SiO2-IM catalyst prepared by the impregnation method obtained lower yield of methane and worse stability under identical conditions. The results indicate that the catalyst with high surface area and strong metal-support interactions can improve stability.
[Display omitted]
•A facile synthesis of Ni/SiO2 catalyst by ammonia-evaporation method was reported.•The nickel loading was up to about 25.73 wt% with high dispersion in silica.•The Ni/SiO2-AEM catalyst exhibited long-term stability for CO2 methanation.•The nickel phyllosilicate played important roles in the catalyst's performance.</description><subject>Ammonia</subject><subject>Ammonia-evaporation method</subject><subject>Carbon dioxide</subject><subject>Carbon dioxide emissions</subject><subject>Catalysts</subject><subject>CO2 methanation</subject><subject>Emissions</subject><subject>Energy conservation</subject><subject>Energy sources</subject><subject>Evaporation</subject><subject>Lamellar structure</subject><subject>Methanation</subject><subject>Methane</subject><subject>Ni/SiO2 catalyst</subject><subject>Nickel</subject><subject>Nickel phyllosilicate</subject><subject>Renewable energy sources</subject><subject>Silica</subject><subject>Silicon dioxide</subject><subject>Stability</subject><subject>Surface area</subject><issn>0360-5442</issn><issn>1873-6785</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kc2KFDEUhYMo2I6-gYug6-rJb3XHhSA94w8MzkJdhyR1M522OimT9Eg9gO9tinLtKnA55-OED6HXlGwpof31aQsR8sO8ZYSqLaU9keoJ2tD9jnf9bi-fog3hPemkEOw5elHKiRAi90pt0J_beDTRwYBLNTaMoc44efw1XH8L9ww7U804l4p9yvjQDmeoLW9qSPEdvoEcHlvV53TGMbifMOLpOI9jKo3UuoB_h3ps6Jziw9I1Y1cu05RyxSFWyMYtpPISPfNmLPDq33uFfny8_X743N3df_py-HDXOSFE7Xa9FdZx2w9SDdwqLj0M1htjjbJ0b4RXVnChPAUqmLSy9yAJU8wOVLqd5VfozcpNpQZdXKjgji7FCK5qKnvKlWyht2toyunXBUrVp3TJse3SjDNOesokaSmxplxOpWTwesrhbPKsKdGLFX3SqxW9WNGrlVZ7v9agffMxQF5WwCIg5GXEkML_AX8BtK6aDA</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>Ye, Run-Ping</creator><creator>Gong, Weibo</creator><creator>Sun, Zhao</creator><creator>Sheng, Qingtao</creator><creator>Shi, Xiufeng</creator><creator>Wang, Tongtong</creator><creator>Yao, Yi</creator><creator>Razink, Joshua J.</creator><creator>Lin, Ling</creator><creator>Zhou, Zhangfeng</creator><creator>Adidharma, Hertanto</creator><creator>Tang, Jinke</creator><creator>Fan, Maohong</creator><creator>Yao, Yuan-Gen</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0001-5929-4072</orcidid><orcidid>https://orcid.org/0000000159294072</orcidid></search><sort><creationdate>20191201</creationdate><title>Enhanced stability of Ni/SiO2 catalyst for CO2 methanation: Derived from nickel phyllosilicate with strong metal-support interactions</title><author>Ye, Run-Ping ; Gong, Weibo ; Sun, Zhao ; Sheng, Qingtao ; Shi, Xiufeng ; Wang, Tongtong ; Yao, Yi ; Razink, Joshua J. ; Lin, Ling ; Zhou, Zhangfeng ; Adidharma, Hertanto ; Tang, Jinke ; Fan, Maohong ; Yao, Yuan-Gen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c444t-76b4bc3b6d59d3b935fedbfaaba9b18a4f9b4349f1e1425b56fe50292bd15c7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Ammonia</topic><topic>Ammonia-evaporation method</topic><topic>Carbon dioxide</topic><topic>Carbon dioxide emissions</topic><topic>Catalysts</topic><topic>CO2 methanation</topic><topic>Emissions</topic><topic>Energy conservation</topic><topic>Energy sources</topic><topic>Evaporation</topic><topic>Lamellar structure</topic><topic>Methanation</topic><topic>Methane</topic><topic>Ni/SiO2 catalyst</topic><topic>Nickel</topic><topic>Nickel phyllosilicate</topic><topic>Renewable energy sources</topic><topic>Silica</topic><topic>Silicon dioxide</topic><topic>Stability</topic><topic>Surface area</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ye, Run-Ping</creatorcontrib><creatorcontrib>Gong, Weibo</creatorcontrib><creatorcontrib>Sun, Zhao</creatorcontrib><creatorcontrib>Sheng, Qingtao</creatorcontrib><creatorcontrib>Shi, Xiufeng</creatorcontrib><creatorcontrib>Wang, Tongtong</creatorcontrib><creatorcontrib>Yao, Yi</creatorcontrib><creatorcontrib>Razink, Joshua J.</creatorcontrib><creatorcontrib>Lin, Ling</creatorcontrib><creatorcontrib>Zhou, Zhangfeng</creatorcontrib><creatorcontrib>Adidharma, Hertanto</creatorcontrib><creatorcontrib>Tang, Jinke</creatorcontrib><creatorcontrib>Fan, Maohong</creatorcontrib><creatorcontrib>Yao, Yuan-Gen</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><collection>OSTI.GOV</collection><jtitle>Energy (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ye, Run-Ping</au><au>Gong, Weibo</au><au>Sun, Zhao</au><au>Sheng, Qingtao</au><au>Shi, Xiufeng</au><au>Wang, Tongtong</au><au>Yao, Yi</au><au>Razink, Joshua J.</au><au>Lin, Ling</au><au>Zhou, Zhangfeng</au><au>Adidharma, Hertanto</au><au>Tang, Jinke</au><au>Fan, Maohong</au><au>Yao, Yuan-Gen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced stability of Ni/SiO2 catalyst for CO2 methanation: Derived from nickel phyllosilicate with strong metal-support interactions</atitle><jtitle>Energy (Oxford)</jtitle><date>2019-12-01</date><risdate>2019</risdate><volume>188</volume><issue>C</issue><spage>116059</spage><pages>116059-</pages><artnum>116059</artnum><issn>0360-5442</issn><eissn>1873-6785</eissn><abstract>Nowadays more and more significant technologies have been developing to save energy and reduce emissions. CO2 methanation has been an attractive process to reduce CO2-emissions since it consumes CO2 with H2 derived from renewable energy sources to produce CH4. However, the poor stability of Ni-based catalyst for CO2 methanation is still challenging. Herein, two Ni/SiO2 catalysts with different structure and catalytic properties were prepared by different methods. The Ni/SiO2-AEM nanocatalyst with a lamellar structure of nickel phyllosilicate was synthesized by a facile ammonia-evaporation method (AEM), which can conveniently and uniformly disperse nickel species on SiO2. Upon reduction of nickel phyllosilicate, it can disperse and confine small sized Ni particles (4.2 nm) in the silica support with a high surface area of 446.3 m2/g, leading to the Ni/SiO2-AEM catalyst achieving a high yield of methane with long-term stability of 100 h under the GHSV of 10,000 mL/(gcat h) and another 60 h with the GHSV increased to 30,000 mL/(gcat h) at 370 °C. In comparison, the Ni/SiO2-IM catalyst prepared by the impregnation method obtained lower yield of methane and worse stability under identical conditions. The results indicate that the catalyst with high surface area and strong metal-support interactions can improve stability.
[Display omitted]
•A facile synthesis of Ni/SiO2 catalyst by ammonia-evaporation method was reported.•The nickel loading was up to about 25.73 wt% with high dispersion in silica.•The Ni/SiO2-AEM catalyst exhibited long-term stability for CO2 methanation.•The nickel phyllosilicate played important roles in the catalyst's performance.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.energy.2019.116059</doi><orcidid>https://orcid.org/0000-0001-5929-4072</orcidid><orcidid>https://orcid.org/0000000159294072</orcidid><oa>free_for_read</oa></addata></record> |
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source | ScienceDirect Freedom Collection 2022-2024 |
subjects | Ammonia Ammonia-evaporation method Carbon dioxide Carbon dioxide emissions Catalysts CO2 methanation Emissions Energy conservation Energy sources Evaporation Lamellar structure Methanation Methane Ni/SiO2 catalyst Nickel Nickel phyllosilicate Renewable energy sources Silica Silicon dioxide Stability Surface area |
title | Enhanced stability of Ni/SiO2 catalyst for CO2 methanation: Derived from nickel phyllosilicate with strong metal-support interactions |
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