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Phen\u2010HS was prepared in a relatively high yield (30.0\u2009%) and has a large surface area (1161\u2005m<jats:sup>2<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup>), large pore volume (2.490\u2005cm<jats:sup>3<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup>), large mesopores (\u224812\u2005nm), narrow pore\u2010size distribution (7\u201316\u2005nm), and high nitrogen (7.5\u2005at\u2009%) and sulfur (1.3\u2005at\u2009%) contents. The surface area\/pore\u2010size distribution is much higher\/narrower than that of most reported carbon materials obtained from traditional precursors by using the same template. Phen\u2010HS was directly used as an electrocatalyst for the oxygen reduction reaction (ORR) and as an electrode material for supercapacitors. As an efficient metal\u2010free catalyst, Phen\u2010HS exhibited good electrocatalytic activity toward the ORR in a 0.1\u2009<jats:sc>M<\/jats:sc> KOH aqueous solution, which is comparable to the activity of a commercial Pt\/C catalyst. Electrochemical measurements for Phen\u2010HS used in a double\u2010layer capacitor showed high specific capacitances of 160 and 140\u2005F\u2009g<jats:sup>\u22121<\/jats:sup> in 1\u2009<jats:sc>M<\/jats:sc> H<jats:sub>2<\/jats:sub>SO<jats:sub>4<\/jats:sub> and 6\u2009<jats:sc>M<\/jats:sc> KOH, respectively, with good rate capabilities and high cycling stabilities.<\/jats:p>","DOI":"10.1002\/cssc.201403320","type":"journal-article","created":{"date-parts":[[2015,4,8]],"date-time":"2015-04-08T09:05:50Z","timestamp":1428483950000},"page":"1608-1617","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":78,"title":["Protic\u2010Salt\u2010Derived Nitrogen\/Sulfur\u2010Codoped Mesoporous Carbon for the Oxygen Reduction Reaction and Supercapacitors"],"prefix":"10.1002","volume":"8","author":[{"given":"Shiguo","family":"Zhang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ai","family":"Ikoma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhide","family":"Ueno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhengjian","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaoru","family":"Dokko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masayoshi","family":"Watanabe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,4,8]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200702046"},{"key":"e_1_2_6_2_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200702046"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200501576"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar300253f"},{"key":"e_1_2_6_5_2","unstructured":"\u00a0"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2007.09.047"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1166\/jnn.2005.304"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/cs200652y"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201202940"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1039\/C2CS35301F"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1039\/c2jm34486f"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja809265m"},{"key":"e_1_2_6_13_2","unstructured":"\u00a0"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201202445"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1039\/c3ta13435k"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201206720"},{"key":"e_1_2_6_16_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201206720"},{"key":"e_1_2_6_17_2","unstructured":"\u00a0"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm047830m"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/am4039294"},{"key":"e_1_2_6_20_2","unstructured":"\u00a0"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms2586"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201201715"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201200591"},{"key":"e_1_2_6_24_2","unstructured":"\u00a0"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200907289"},{"key":"e_1_2_6_25_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200907289"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja108039j"},{"key":"e_1_2_6_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2005.07.029"},{"key":"e_1_2_6_28_2","unstructured":"\u00a0"},{"key":"e_1_2_6_29_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10934-007-9139-x"},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1021\/la049602c"},{"key":"e_1_2_6_31_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja411981c"},{"key":"e_1_2_6_32_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm040350a"},{"key":"e_1_2_6_33_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja402450a"},{"key":"e_1_2_6_34_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm049164v"},{"key":"e_1_2_6_35_2","unstructured":"\u00a0"},{"key":"e_1_2_6_36_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm5006168"},{"key":"e_1_2_6_37_2","doi-asserted-by":"publisher","DOI":"10.1039\/C4MH00141A"},{"key":"e_1_2_6_38_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201410234"},{"key":"e_1_2_6_38_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201410234"},{"key":"e_1_2_6_39_2","unstructured":"S. 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