{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T04:38:41Z","timestamp":1791175121150,"version":"4.1.0"},"reference-count":25,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"5898","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2008,10,3]]},"abstract":"<jats:p>\n            Butenes and butadiene, which are useful intermediates for the synthesis of polymers and other compounds, are synthesized traditionally by oxidative dehydrogenation (ODH) of\n            <jats:italic>n<\/jats:italic>\n            -butane over complex metal oxides. Such catalysts require high O\n            <jats:sub>2<\/jats:sub>\n            \/butane ratios to maintain the activity, which leads to unwanted product oxidation. We show that carbon nanotubes with modified surface functionality efficiently catalyze the oxidative dehydrogenation of\n            <jats:italic>n<\/jats:italic>\n            -butane to butenes, especially butadiene. For low O\n            <jats:sub>2<\/jats:sub>\n            \/butane ratios, a high selectivity to alkenes was achieved for periods as long as 100 hours. This process is mildly catalyzed by ketonic C\n            <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"doublebond.jpeg\" xlink:type=\"simple\"\/>\n            O groups and occurs via a combination of parallel and sequential oxidation steps. A small amount of phosphorus greatly improved the selectivity by suppressing the combustion of hydrocarbons.\n          <\/jats:p>","DOI":"10.1126\/science.1161916","type":"journal-article","created":{"date-parts":[[2008,10,2]],"date-time":"2008-10-02T21:14:26Z","timestamp":1222982066000},"page":"73-77","source":"Crossref","is-referenced-by-count":808,"title":["Surface-Modified Carbon Nanotubes Catalyze Oxidative Dehydrogenation of\n            <i>n<\/i>\n            -Butane"],"prefix":"10.1126","volume":"322","author":[{"given":"Jian","family":"Zhang","sequence":"first","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xi","family":"Liu","sequence":"additional","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raoul","family":"Blume","sequence":"additional","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aihua","family":"Zhang","sequence":"additional","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert","family":"Schlo\u0308gl","sequence":"additional","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dang Sheng","family":"Su","sequence":"additional","affiliation":[{"name":"Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1016\/0926-860X(95)00218-9","volume":"133","year":"1995","unstructured":"F. 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Supported by the CANAPE project of the 6th Framework Programme of European Commission and the ENERCHEM project of the Max Planck Society."}],"container-title":["Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.science.org\/doi\/pdf\/10.1126\/science.1161916","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,10]],"date-time":"2024-01-10T09:44:03Z","timestamp":1704879843000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.science.org\/doi\/10.1126\/science.1161916"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,10,3]]},"references-count":25,"journal-issue":{"issue":"5898","published-print":{"date-parts":[[2008,10,3]]}},"alternative-id":["10.1126\/science.1161916"],"URL":"https:\/\/doi.org\/10.1126\/science.1161916","relation":{},"ISSN":["0036-8075","1095-9203"],"issn-type":[{"value":"0036-8075","type":"print"},{"value":"1095-9203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,10,3]]}}}