Selective Synthesis of Co3O4 Nanocrystal with Different Shape and Crystal Plane Effect on Catalytic Property for Methane Combustion

We have succeeded in synthesizing Co3O4 nanosheets, nanobelts, and nanocubes with a hydrothermal process of cobalt hydroxide precursor and subsequent direct thermal decomposition. The predominantly exposed planes are {112}, {011}, and {001}, respectively. The methane combustion catalytic activity or...

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Veröffentlicht in:	Journal of the American Chemical Society 2008-12, Vol.130 (48), p.16136-16137
Hauptverfasser:	Hu, Linhua, Peng, Qing, Li, Yadong
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Sprache:	eng
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creator	Hu, Linhua Peng, Qing Li, Yadong
description	We have succeeded in synthesizing Co3O4 nanosheets, nanobelts, and nanocubes with a hydrothermal process of cobalt hydroxide precursor and subsequent direct thermal decomposition. The predominantly exposed planes are {112}, {011}, and {001}, respectively. The methane combustion catalytic activity order of crystal planes follows {112} > {011} ≫ {001}. The selective synthesis of transition metal oxides with uniform and different reactive crystal planes under nanoscale conditions is expected to bring up new opportunities for design, tuning, and control of chemical activity, specificity, and selectivity.
doi_str_mv	10.1021/ja806400e
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The predominantly exposed planes are {112}, {011}, and {001}, respectively. The methane combustion catalytic activity order of crystal planes follows {112} > {011} ≫ {001}. The selective synthesis of transition metal oxides with uniform and different reactive crystal planes under nanoscale conditions is expected to bring up new opportunities for design, tuning, and control of chemical activity, specificity, and selectivity.</description><identifier>ISSN: 0002-7863</identifier><identifier>EISSN: 1520-5126</identifier><identifier>DOI: 10.1021/ja806400e</identifier><identifier>PMID: 18998643</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>Journal of the American Chemical Society, 2008-12, Vol.130 (48), p.16136-16137</ispartof><rights>Copyright © 2008 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ja806400e$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ja806400e$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18998643$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hu, Linhua</creatorcontrib><creatorcontrib>Peng, Qing</creatorcontrib><creatorcontrib>Li, Yadong</creatorcontrib><title>Selective Synthesis of Co3O4 Nanocrystal with Different Shape and Crystal Plane Effect on Catalytic Property for Methane Combustion</title><title>Journal of the American Chemical Society</title><addtitle>J. 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title	Selective Synthesis of Co3O4 Nanocrystal with Different Shape and Crystal Plane Effect on Catalytic Property for Methane Combustion
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