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Factors that determine the performance of carbon fuels in the direct carbon fuel cell / Xiang Li in Industrial & engineering chemistry research, Vol. 47 N° 23 (Décembre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N° 23 (Décembre 2008) . - p. 9670–9677 Titre : Factors that determine the performance of carbon fuels in the direct carbon fuel cell Type de document : texte imprimé Auteurs : Xiang Li, Auteur ; Zhong Hua Zhu, Auteur ; Roland De Marco, Auteur Année de publication : 2009 Article en page(s) : p. 9670–9677 Note générale : Chemistry engineering Langues : Anglais (eng) Mots-clés : Carbon  fuels Résumé : The direct carbon fuel cell (DCFC) is a promising power generation device, which has a much higher efficiency (80%) and a lower emission than conventional coal-fired power plants. In this study, different commercial carbon fuels including activated carbon (AC), carbon black (CB220 and CB660), and graphitic carbon (GC) were tested in DCFC at 600−800 °C. The relationship between the intrinsic properties of carbon fuels and their electrochemical performance in the DCFC was analyzed. It is found that a desirable carbon fuel for DCFC should have high mesoporous surface area and rich oxygen-containing surface groups. The anodic performance of the DCFC may also be improved by small carbon particle size, fast stirring rates, and high cell temperatures. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800891m [article] Factors that determine the performance of carbon fuels in the direct carbon fuel cell [texte imprimé] / Xiang Li, Auteur ; Zhong Hua Zhu, Auteur ; Roland De Marco, Auteur . - 2009 . - p. 9670–9677. Chemistry engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N° 23 (Décembre 2008) . - p. 9670–9677 Mots-clés : Carbon  fuels Résumé : The direct carbon fuel cell (DCFC) is a promising power generation device, which has a much higher efficiency (80%) and a lower emission than conventional coal-fired power plants. In this study, different commercial carbon fuels including activated carbon (AC), carbon black (CB220 and CB660), and graphitic carbon (GC) were tested in DCFC at 600−800 °C. The relationship between the intrinsic properties of carbon fuels and their electrochemical performance in the DCFC was analyzed. It is found that a desirable carbon fuel for DCFC should have high mesoporous surface area and rich oxygen-containing surface groups. The anodic performance of the DCFC may also be improved by small carbon particle size, fast stirring rates, and high cell temperatures. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800891m