Mesoporous Rh Emerging from Nanophase‐separated Rh‐Y Alloy
Mesoporous precious metals with abundant active sites and high surface area have been widely recognized as high‐performance catalytic materials. However, the templated synthesis is complex and costly. Herein, we report a mesoporous rhodium (m‐Rh) that can be readily synthesized from entangled nanofi...
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| Veröffentlicht in: | Chemistry, an Asian journal an Asian journal, 2019-08, Vol.14 (16), p.2802-2805 |
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| container_issue | 16 |
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| container_title | Chemistry, an Asian journal |
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| creator | Najib, Abdillah Sani Bin Mohd Peng, Xiaobo Hashimoto, Ayako Shoji, Shusaku Iida, Takayuki Bai, Yunxing Abe, Hideki |
| description | Mesoporous precious metals with abundant active sites and high surface area have been widely recognized as high‐performance catalytic materials. However, the templated synthesis is complex and costly. Herein, we report a mesoporous rhodium (m‐Rh) that can be readily synthesized from entangled nanofibres of Rh and Y2O3 without templates. The entangled nanofibres, prepared from uniform Rh‐Y alloys under redox atmosphere, were the key precursor in the synthesis processes. Moreover, the m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K. Further, electrochemical methods of CO electro‐oxidation were innovatively used to demonstrate the stability of CO and oxygen species for the DRM reaction.
Mesoporous Rh metal (m‐Rh) was successfully obtained from nanophase‐separated RhY alloy. The m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K. |
| doi_str_mv | 10.1002/asia.201900542 |
| format | Article |
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Mesoporous Rh metal (m‐Rh) was successfully obtained from nanophase‐separated RhY alloy. The m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K.</description><identifier>ISSN: 1861-4728</identifier><identifier>EISSN: 1861-471X</identifier><identifier>DOI: 10.1002/asia.201900542</identifier><identifier>PMID: 31246355</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Carbon dioxide ; Carbon monoxide ; carbon-dioxide reforming of methane ; Catalysis ; Chemical synthesis ; Chemistry ; CO electrooxidation ; mesoporous Rh ; Nanofibers ; nanophase separation ; Oxidation ; Reforming ; Rhodium base alloys ; RhY alloy ; Yttrium ; Yttrium oxide</subject><ispartof>Chemistry, an Asian journal, 2019-08, Vol.14 (16), p.2802-2805</ispartof><rights>2019 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4762-425574581a4d9819a86190732a185ae4bc6f9098eb22eea6b70f883fb693b53b3</citedby><cites>FETCH-LOGICAL-c4762-425574581a4d9819a86190732a185ae4bc6f9098eb22eea6b70f883fb693b53b3</cites><orcidid>0000-0002-4437-1546 ; 0000-0002-8392-7586</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fasia.201900542$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fasia.201900542$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31246355$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Najib, Abdillah Sani Bin Mohd</creatorcontrib><creatorcontrib>Peng, Xiaobo</creatorcontrib><creatorcontrib>Hashimoto, Ayako</creatorcontrib><creatorcontrib>Shoji, Shusaku</creatorcontrib><creatorcontrib>Iida, Takayuki</creatorcontrib><creatorcontrib>Bai, Yunxing</creatorcontrib><creatorcontrib>Abe, Hideki</creatorcontrib><title>Mesoporous Rh Emerging from Nanophase‐separated Rh‐Y Alloy</title><title>Chemistry, an Asian journal</title><addtitle>Chem Asian J</addtitle><description>Mesoporous precious metals with abundant active sites and high surface area have been widely recognized as high‐performance catalytic materials. However, the templated synthesis is complex and costly. Herein, we report a mesoporous rhodium (m‐Rh) that can be readily synthesized from entangled nanofibres of Rh and Y2O3 without templates. The entangled nanofibres, prepared from uniform Rh‐Y alloys under redox atmosphere, were the key precursor in the synthesis processes. Moreover, the m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K. Further, electrochemical methods of CO electro‐oxidation were innovatively used to demonstrate the stability of CO and oxygen species for the DRM reaction.
Mesoporous Rh metal (m‐Rh) was successfully obtained from nanophase‐separated RhY alloy. The m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K.</description><subject>Carbon dioxide</subject><subject>Carbon monoxide</subject><subject>carbon-dioxide reforming of methane</subject><subject>Catalysis</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>CO electrooxidation</subject><subject>mesoporous Rh</subject><subject>Nanofibers</subject><subject>nanophase separation</subject><subject>Oxidation</subject><subject>Reforming</subject><subject>Rhodium base alloys</subject><subject>RhY alloy</subject><subject>Yttrium</subject><subject>Yttrium oxide</subject><issn>1861-4728</issn><issn>1861-471X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqF0E1LwzAABuAgitPp1aMUvHjpzGeTXIQxpg6mgh-gp5B26dbRNjVZkd38Cf5Gf4kZmxO8eEoCT15eXgBOEOwhCPGF9oXuYYgkhIziHXCARIJiytHL7vaORQccej8PBEMp9kGHIEwTwtgBuLw13jbW2dZHD7NoWBk3LepplDtbRXe6ts1Me_P18elNo51emElg4fka9cvSLo_AXq5Lb443Zxc8Xw2fBjfx-P56NOiP44zyBMcUM8YpE0jTiRRI6lBMQk6wRoJpQ9MsyWWoZlKMjdFJymEuBMnTRJKUkZR0wfk6t3H2rTV-oarCZ6YsdW1CdYUxFURQIWCgZ3_o3LauDu2C4pgjwvlK9dYqc9Z7Z3LVuKLSbqkQVKtl1WpZtV02fDjdxLZpZSZb_jNlAHIN3ovSLP-JU_3HUf83_Buz24Rk</recordid><startdate>20190816</startdate><enddate>20190816</enddate><creator>Najib, Abdillah Sani Bin Mohd</creator><creator>Peng, Xiaobo</creator><creator>Hashimoto, Ayako</creator><creator>Shoji, Shusaku</creator><creator>Iida, Takayuki</creator><creator>Bai, Yunxing</creator><creator>Abe, Hideki</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-4437-1546</orcidid><orcidid>https://orcid.org/0000-0002-8392-7586</orcidid></search><sort><creationdate>20190816</creationdate><title>Mesoporous Rh Emerging from Nanophase‐separated Rh‐Y Alloy</title><author>Najib, Abdillah Sani Bin Mohd ; Peng, Xiaobo ; Hashimoto, Ayako ; Shoji, Shusaku ; Iida, Takayuki ; Bai, Yunxing ; Abe, Hideki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4762-425574581a4d9819a86190732a185ae4bc6f9098eb22eea6b70f883fb693b53b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Carbon dioxide</topic><topic>Carbon monoxide</topic><topic>carbon-dioxide reforming of methane</topic><topic>Catalysis</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>CO electrooxidation</topic><topic>mesoporous Rh</topic><topic>Nanofibers</topic><topic>nanophase separation</topic><topic>Oxidation</topic><topic>Reforming</topic><topic>Rhodium base alloys</topic><topic>RhY alloy</topic><topic>Yttrium</topic><topic>Yttrium oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Najib, Abdillah Sani Bin Mohd</creatorcontrib><creatorcontrib>Peng, Xiaobo</creatorcontrib><creatorcontrib>Hashimoto, Ayako</creatorcontrib><creatorcontrib>Shoji, Shusaku</creatorcontrib><creatorcontrib>Iida, Takayuki</creatorcontrib><creatorcontrib>Bai, Yunxing</creatorcontrib><creatorcontrib>Abe, Hideki</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Chemistry, an Asian journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Najib, Abdillah Sani Bin Mohd</au><au>Peng, Xiaobo</au><au>Hashimoto, Ayako</au><au>Shoji, Shusaku</au><au>Iida, Takayuki</au><au>Bai, Yunxing</au><au>Abe, Hideki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mesoporous Rh Emerging from Nanophase‐separated Rh‐Y Alloy</atitle><jtitle>Chemistry, an Asian journal</jtitle><addtitle>Chem Asian J</addtitle><date>2019-08-16</date><risdate>2019</risdate><volume>14</volume><issue>16</issue><spage>2802</spage><epage>2805</epage><pages>2802-2805</pages><issn>1861-4728</issn><eissn>1861-471X</eissn><abstract>Mesoporous precious metals with abundant active sites and high surface area have been widely recognized as high‐performance catalytic materials. However, the templated synthesis is complex and costly. Herein, we report a mesoporous rhodium (m‐Rh) that can be readily synthesized from entangled nanofibres of Rh and Y2O3 without templates. The entangled nanofibres, prepared from uniform Rh‐Y alloys under redox atmosphere, were the key precursor in the synthesis processes. Moreover, the m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K. Further, electrochemical methods of CO electro‐oxidation were innovatively used to demonstrate the stability of CO and oxygen species for the DRM reaction.
Mesoporous Rh metal (m‐Rh) was successfully obtained from nanophase‐separated RhY alloy. The m‐Rh efficiently catalyzed carbon dioxide reforming of methane (DRM) at a low reaction temperature of 683 K.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>31246355</pmid><doi>10.1002/asia.201900542</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-4437-1546</orcidid><orcidid>https://orcid.org/0000-0002-8392-7586</orcidid></addata></record> |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Carbon dioxide Carbon monoxide carbon-dioxide reforming of methane Catalysis Chemical synthesis Chemistry CO electrooxidation mesoporous Rh Nanofibers nanophase separation Oxidation Reforming Rhodium base alloys RhY alloy Yttrium Yttrium oxide |
| title | Mesoporous Rh Emerging from Nanophase‐separated Rh‐Y Alloy |
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