Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters
Platinum nanourchins supported on microfibrilated cellulose films (MFC) were fabricated and evaluated as hydrogen peroxide catalysts for small-scale, autonomous underwater vehicle (AUV) propulsion systems. The catalytic substrate was synthesized through the reduction of chloroplatinic acid to create...
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Veröffentlicht in: | ACS applied materials & interfaces 2014-10, Vol.6 (20), p.17837-17847 |
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creator | Claussen, Jonathan C Daniele, Michael A Geder, Jason Pruessner, Marius Mäkinen, Antti J Melde, Brian J Twigg, Mark Verbarg, Jasenka M Medintz, Igor L |
description | Platinum nanourchins supported on microfibrilated cellulose films (MFC) were fabricated and evaluated as hydrogen peroxide catalysts for small-scale, autonomous underwater vehicle (AUV) propulsion systems. The catalytic substrate was synthesized through the reduction of chloroplatinic acid to create a thick film of Pt coral-like microstructures coated with Pt urchin-like nanowires that are arrayed in three dimensions on a two-dimensional MFC film. This organic/inorganic nanohybrid displays high catalytic ability (reduced activation energy of 50–63% over conventional materials and 13–19% for similar Pt nanoparticle-based structures) during hydrogen peroxide (H2O2) decomposition as well as sufficient propulsive thrust (>0.5 N) from reagent grade H2O2 (30% w/w) fuel within a small underwater reaction vessel. The results demonstrate that these layered nanohybrid sheets are robust and catalytically effective for green, H2O2-based micro-AUV propulsion where the storage and handling of highly explosive, toxic fuels are prohibitive due to size-requirements, cost limitations, and close person-to-machine contact. |
doi_str_mv | 10.1021/am504525e |
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The results demonstrate that these layered nanohybrid sheets are robust and catalytically effective for green, H2O2-based micro-AUV propulsion where the storage and handling of highly explosive, toxic fuels are prohibitive due to size-requirements, cost limitations, and close person-to-machine contact.</description><identifier>ISSN: 1944-8244</identifier><identifier>EISSN: 1944-8252</identifier><identifier>DOI: 10.1021/am504525e</identifier><identifier>PMID: 25215632</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>ACS applied materials & interfaces, 2014-10, Vol.6 (20), p.17837-17847</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a350t-7e64bcef85fe6cea0ea620e3d6dfea5957a7fc72e2bcfcb0e88c49642ff4604d3</citedby><cites>FETCH-LOGICAL-a350t-7e64bcef85fe6cea0ea620e3d6dfea5957a7fc72e2bcfcb0e88c49642ff4604d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/am504525e$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/am504525e$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25215632$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Claussen, Jonathan C</creatorcontrib><creatorcontrib>Daniele, Michael A</creatorcontrib><creatorcontrib>Geder, Jason</creatorcontrib><creatorcontrib>Pruessner, Marius</creatorcontrib><creatorcontrib>Mäkinen, Antti J</creatorcontrib><creatorcontrib>Melde, Brian J</creatorcontrib><creatorcontrib>Twigg, Mark</creatorcontrib><creatorcontrib>Verbarg, Jasenka M</creatorcontrib><creatorcontrib>Medintz, Igor L</creatorcontrib><title>Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters</title><title>ACS applied materials & interfaces</title><addtitle>ACS Appl. 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The results demonstrate that these layered nanohybrid sheets are robust and catalytically effective for green, H2O2-based micro-AUV propulsion where the storage and handling of highly explosive, toxic fuels are prohibitive due to size-requirements, cost limitations, and close person-to-machine contact.</description><issn>1944-8244</issn><issn>1944-8252</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNptkLFOwzAQhi0EoqUw8ALICwNDwHHsJGVrKyhILXRo5-jinJWUxI7sZOjbE1ToxHR3uk-_7j5CbkP2GDIePkEjmZBc4hkZh1MhgpRLfn7qhRiRK-_3jMURZ_KSjIZ1KIdhTMpNDV1l-ibYQIuOrivlbGM76_wznRm6c6qsTFBXX0g_wNjykLuqoAvooD74jmrr6NIhGrq2xrbOtljXYDo67_O8xmBbut536Pw1udBQe7z5rROye33ZLt6C1efyfTFbBRBJ1gUJxiJXqFOpMVYIDCHmDKMiLjSCnMoEEq0SjjxXWuUM01SJaSy41iJmoogm5OGYO_zhvUOdta5qwB2ykGU_trKTrYG9O7JtnzdYnMg_PQNwfwRA-Wxve2eG0_8J-gan5nO2</recordid><startdate>20141022</startdate><enddate>20141022</enddate><creator>Claussen, Jonathan C</creator><creator>Daniele, Michael A</creator><creator>Geder, Jason</creator><creator>Pruessner, Marius</creator><creator>Mäkinen, Antti J</creator><creator>Melde, Brian J</creator><creator>Twigg, Mark</creator><creator>Verbarg, Jasenka M</creator><creator>Medintz, Igor L</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20141022</creationdate><title>Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters</title><author>Claussen, Jonathan C ; Daniele, Michael A ; Geder, Jason ; Pruessner, Marius ; Mäkinen, Antti J ; Melde, Brian J ; Twigg, Mark ; Verbarg, Jasenka M ; Medintz, Igor L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a350t-7e64bcef85fe6cea0ea620e3d6dfea5957a7fc72e2bcfcb0e88c49642ff4604d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Claussen, Jonathan C</creatorcontrib><creatorcontrib>Daniele, Michael A</creatorcontrib><creatorcontrib>Geder, Jason</creatorcontrib><creatorcontrib>Pruessner, Marius</creatorcontrib><creatorcontrib>Mäkinen, Antti J</creatorcontrib><creatorcontrib>Melde, Brian J</creatorcontrib><creatorcontrib>Twigg, Mark</creatorcontrib><creatorcontrib>Verbarg, Jasenka M</creatorcontrib><creatorcontrib>Medintz, Igor L</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><jtitle>ACS applied materials & interfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Claussen, Jonathan C</au><au>Daniele, Michael A</au><au>Geder, Jason</au><au>Pruessner, Marius</au><au>Mäkinen, Antti J</au><au>Melde, Brian J</au><au>Twigg, Mark</au><au>Verbarg, Jasenka M</au><au>Medintz, Igor L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters</atitle><jtitle>ACS applied materials & interfaces</jtitle><addtitle>ACS Appl. Mater. Interfaces</addtitle><date>2014-10-22</date><risdate>2014</risdate><volume>6</volume><issue>20</issue><spage>17837</spage><epage>17847</epage><pages>17837-17847</pages><issn>1944-8244</issn><eissn>1944-8252</eissn><abstract>Platinum nanourchins supported on microfibrilated cellulose films (MFC) were fabricated and evaluated as hydrogen peroxide catalysts for small-scale, autonomous underwater vehicle (AUV) propulsion systems. The catalytic substrate was synthesized through the reduction of chloroplatinic acid to create a thick film of Pt coral-like microstructures coated with Pt urchin-like nanowires that are arrayed in three dimensions on a two-dimensional MFC film. This organic/inorganic nanohybrid displays high catalytic ability (reduced activation energy of 50–63% over conventional materials and 13–19% for similar Pt nanoparticle-based structures) during hydrogen peroxide (H2O2) decomposition as well as sufficient propulsive thrust (>0.5 N) from reagent grade H2O2 (30% w/w) fuel within a small underwater reaction vessel. The results demonstrate that these layered nanohybrid sheets are robust and catalytically effective for green, H2O2-based micro-AUV propulsion where the storage and handling of highly explosive, toxic fuels are prohibitive due to size-requirements, cost limitations, and close person-to-machine contact.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>25215632</pmid><doi>10.1021/am504525e</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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title | Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters |
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