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Room‐Temperature Synthesis of High‐Entropy Perovskite Oxide Nanoparticle Catalysts through Ultrasonication‐Based Method
In the present study, a sonochemical‐based method for one‐pot synthesis of entropy‐stabilized perovskite oxide nanoparticle catalysts with high surface area was developed. The high‐entropy perovskite oxides were synthesized as monodispersed, spherical nanoparticles with an average crystallite size o...
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Published in: | ChemSusChem 2020-01, Vol.13 (1), p.111-115 |
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description | In the present study, a sonochemical‐based method for one‐pot synthesis of entropy‐stabilized perovskite oxide nanoparticle catalysts with high surface area was developed. The high‐entropy perovskite oxides were synthesized as monodispersed, spherical nanoparticles with an average crystallite size of approximately 5.9 nm. Taking advantage of the acoustic cavitation phenomenon in the ultrasonication process, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination. Notably, the entropically‐driven stability of Ru/BaSrBi(ZrHfTiFe)O3 with excellent dispersion of Ru in the perovskite phase bestowed the nanoparticles of Ru/BaSrBi(ZrHfTiFe)O3 with good catalytic activity for CO oxidation.
Make a sound: Taking advantage of the acoustic cavitation phenomenon in ultrasonication, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination. |
doi_str_mv | 10.1002/cssc.201902705 |
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Make a sound: Taking advantage of the acoustic cavitation phenomenon in ultrasonication, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination.</description><identifier>ISSN: 1864-5631</identifier><identifier>EISSN: 1864-564X</identifier><identifier>DOI: 10.1002/cssc.201902705</identifier><identifier>PMID: 31721472</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>acoustic cavitation ; Catalysts ; Catalytic activity ; Cavitation ; Crystallites ; Crystallization ; Entropy ; heterogeneous catalysis ; high-entropy perovskites ; Nanoparticles ; Oxidation ; Perovskites ; ultrasonication</subject><ispartof>ChemSusChem, 2020-01, Vol.13 (1), p.111-115</ispartof><rights>2020 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5165-ee15e634493a219f2593b20b8e703a54c8b1376da5adcade7825fd2838f3d5683</citedby><cites>FETCH-LOGICAL-c5165-ee15e634493a219f2593b20b8e703a54c8b1376da5adcade7825fd2838f3d5683</cites><orcidid>0000-0002-8046-3931</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31721472$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Okejiri, Francis</creatorcontrib><creatorcontrib>Zhang, Zihao</creatorcontrib><creatorcontrib>Liu, Jixing</creatorcontrib><creatorcontrib>Liu, Miaomiao</creatorcontrib><creatorcontrib>Yang, Shize</creatorcontrib><creatorcontrib>Dai, Sheng</creatorcontrib><title>Room‐Temperature Synthesis of High‐Entropy Perovskite Oxide Nanoparticle Catalysts through Ultrasonication‐Based Method</title><title>ChemSusChem</title><addtitle>ChemSusChem</addtitle><description>In the present study, a sonochemical‐based method for one‐pot synthesis of entropy‐stabilized perovskite oxide nanoparticle catalysts with high surface area was developed. The high‐entropy perovskite oxides were synthesized as monodispersed, spherical nanoparticles with an average crystallite size of approximately 5.9 nm. Taking advantage of the acoustic cavitation phenomenon in the ultrasonication process, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination. Notably, the entropically‐driven stability of Ru/BaSrBi(ZrHfTiFe)O3 with excellent dispersion of Ru in the perovskite phase bestowed the nanoparticles of Ru/BaSrBi(ZrHfTiFe)O3 with good catalytic activity for CO oxidation.
Make a sound: Taking advantage of the acoustic cavitation phenomenon in ultrasonication, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination.</description><subject>acoustic cavitation</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Cavitation</subject><subject>Crystallites</subject><subject>Crystallization</subject><subject>Entropy</subject><subject>heterogeneous catalysis</subject><subject>high-entropy perovskites</subject><subject>Nanoparticles</subject><subject>Oxidation</subject><subject>Perovskites</subject><subject>ultrasonication</subject><issn>1864-5631</issn><issn>1864-564X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkc9u1DAQhy0EoqVw5YgsceGyi_8nOUJUWqRCEdtK3CKvPWlckjjYDiUHJB6BZ-RJcLVlkbhwmpHmm0-j-SH0lJI1JYS9NDGaNSO0Iqwg8h46pKUSK6nEp_v7ntMD9CjGa0IUqZR6iA44LRgVBTtE3z96P_z68fMChgmCTnMAvFnG1EF0EfsWn7qrLs-PxxT8tOAPEPzX-NklwOffnAX8Xo9-0iE50wOuddL9ElPEqQt-vurwZZ-Cjn50Rifnx2x6rSNY_A5S5-1j9KDVfYQnd_UIXb45vqhPV2fnJ2_rV2crI6mSKwAqQXEhKq4ZrVomK75lZFtCQbiWwpRbygtltdTWaAtFyWRrWcnLllupSn6EXuy8U_BfZoipGVw00Pd6BD_HhnEqmJSsIhl9_g967ecw5usyxQVlIr86U-sdZYKPMUDbTMENOiwNJc1tMM1tMM0-mLzw7E47bwewe_xPEhmodsCN62H5j66pN5v6r_w3lmSe_Q</recordid><startdate>20200109</startdate><enddate>20200109</enddate><creator>Okejiri, Francis</creator><creator>Zhang, Zihao</creator><creator>Liu, Jixing</creator><creator>Liu, Miaomiao</creator><creator>Yang, Shize</creator><creator>Dai, Sheng</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8046-3931</orcidid></search><sort><creationdate>20200109</creationdate><title>Room‐Temperature Synthesis of High‐Entropy Perovskite Oxide Nanoparticle Catalysts through Ultrasonication‐Based Method</title><author>Okejiri, Francis ; Zhang, Zihao ; Liu, Jixing ; Liu, Miaomiao ; Yang, Shize ; Dai, Sheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5165-ee15e634493a219f2593b20b8e703a54c8b1376da5adcade7825fd2838f3d5683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>acoustic cavitation</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Cavitation</topic><topic>Crystallites</topic><topic>Crystallization</topic><topic>Entropy</topic><topic>heterogeneous catalysis</topic><topic>high-entropy perovskites</topic><topic>Nanoparticles</topic><topic>Oxidation</topic><topic>Perovskites</topic><topic>ultrasonication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Okejiri, Francis</creatorcontrib><creatorcontrib>Zhang, Zihao</creatorcontrib><creatorcontrib>Liu, Jixing</creatorcontrib><creatorcontrib>Liu, Miaomiao</creatorcontrib><creatorcontrib>Yang, Shize</creatorcontrib><creatorcontrib>Dai, Sheng</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>ChemSusChem</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Okejiri, Francis</au><au>Zhang, Zihao</au><au>Liu, Jixing</au><au>Liu, Miaomiao</au><au>Yang, Shize</au><au>Dai, Sheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Room‐Temperature Synthesis of High‐Entropy Perovskite Oxide Nanoparticle Catalysts through Ultrasonication‐Based Method</atitle><jtitle>ChemSusChem</jtitle><addtitle>ChemSusChem</addtitle><date>2020-01-09</date><risdate>2020</risdate><volume>13</volume><issue>1</issue><spage>111</spage><epage>115</epage><pages>111-115</pages><issn>1864-5631</issn><eissn>1864-564X</eissn><abstract>In the present study, a sonochemical‐based method for one‐pot synthesis of entropy‐stabilized perovskite oxide nanoparticle catalysts with high surface area was developed. The high‐entropy perovskite oxides were synthesized as monodispersed, spherical nanoparticles with an average crystallite size of approximately 5.9 nm. Taking advantage of the acoustic cavitation phenomenon in the ultrasonication process, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination. Notably, the entropically‐driven stability of Ru/BaSrBi(ZrHfTiFe)O3 with excellent dispersion of Ru in the perovskite phase bestowed the nanoparticles of Ru/BaSrBi(ZrHfTiFe)O3 with good catalytic activity for CO oxidation.
Make a sound: Taking advantage of the acoustic cavitation phenomenon in ultrasonication, BaSr(ZrHfTi)O3, BaSrBi(ZrHfTiFe)O3 and Ru/BaSrBi(ZrHfTiFe)O3 nanoparticles were crystallized as single‐phase perovskite structures through ultrasonication exposure without calcination.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31721472</pmid><doi>10.1002/cssc.201902705</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-8046-3931</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | acoustic cavitation Catalysts Catalytic activity Cavitation Crystallites Crystallization Entropy heterogeneous catalysis high-entropy perovskites Nanoparticles Oxidation Perovskites ultrasonication |
title | Room‐Temperature Synthesis of High‐Entropy Perovskite Oxide Nanoparticle Catalysts through Ultrasonication‐Based Method |
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