Experimental investigation of Direct Carbon Fuel Cell fueled by almond shell biochar: Part II. Improvement of cell stability and performance by a three-layer planar configuration : World Resource Forum 2012, Nano Green Energy Forum, Beijing, China
Identifieur interne : 000194 ( Main/Exploration ); précédent : 000193; suivant : 000195Experimental investigation of Direct Carbon Fuel Cell fueled by almond shell biochar: Part II. Improvement of cell stability and performance by a three-layer planar configuration : World Resource Forum 2012, Nano Green Energy Forum, Beijing, China
Auteurs : Amal Elleuch [Tunisie] ; Ahlem Boussetta [Tunisie] ; Kamel Halouani [Tunisie] ; YONGDAN LI [République populaire de Chine]Source :
- International journal of hydrogen energy [ 0360-3199 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Hydrogène.
English descriptors
- KwdEn :
Abstract
NiO-Samaria-Doped-Ceria (NiO-SDC) composite powders was synthesized by a traditional mechanical mixing process and tested as anode material for Direct Carbon Fuel Cell (DCFC), which uses almond shell biochar as fuel and molten carbonate-doped ceria composite as electrolyte. A three-layer pellet cell, viz. cathode (Lithiated NiO-SDC), composite electrolyte and anode (NiO-SDC) is fabricated by a die-pressing, screen printing and sintering method. In Part I, a bi-layer DCFC pellet powered by almond shell biochar was tested and demonstrated a good potential. In this paper, we report an improvement in the cell stability and performance by adding the (NiO-SDC) anode layer to the bi-layer pellet containing only cathode and electrolyte. The peak power density of the three-layer pellet cell at 700 °C increases to reach 150 mW cm 2 instead of 127 mW cm 2 while, the stability period is ameliorated to be around 130 min. The results indicated that this porous anode material is promising as anode for DCFCs. The DCFC single cells experiments demonstrated that the anode polarization is dominating the total cell polarization. Therefore, improved power output could be achieved with an improved anode.
Affiliations:
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Improvement of cell stability and performance by a three-layer planar configuration : World Resource Forum 2012, Nano Green Energy Forum, Beijing, China</title><author><name sortKey="Elleuch, Amal" sort="Elleuch, Amal" uniqKey="Elleuch A" first="Amal" last="Elleuch">Amal Elleuch</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>UR-Micro Electro Thermal Systems, National Engineering School of Sfax, University of Sfax, IPEIS, BP: 1172</s1><s2>3018 Sfax</s2><s3>TUN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tunisie</country><wicri:noRegion>3018 Sfax</wicri:noRegion></affiliation></author><author><name sortKey="Boussetta, Ahlem" sort="Boussetta, Ahlem" uniqKey="Boussetta A" first="Ahlem" last="Boussetta">Ahlem Boussetta</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>UR-Micro Electro Thermal Systems, National Engineering School of Sfax, University of Sfax, IPEIS, BP: 1172</s1><s2>3018 Sfax</s2><s3>TUN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tunisie</country><wicri:noRegion>3018 Sfax</wicri:noRegion></affiliation></author><author><name sortKey="Halouani, Kamel" sort="Halouani, Kamel" uniqKey="Halouani K" first="Kamel" last="Halouani">Kamel Halouani</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>UR-Micro Electro Thermal Systems, National Engineering School of Sfax, University of Sfax, IPEIS, BP: 1172</s1><s2>3018 Sfax</s2><s3>TUN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tunisie</country><wicri:noRegion>3018 Sfax</wicri:noRegion></affiliation></author><author><name sortKey="Yongdan Li" sort="Yongdan Li" uniqKey="Yongdan Li" last="Yongdan Li">YONGDAN LI</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Tianjin Key Laboratory of Applied Catalysis Science and Technology and State Key Laboratory of Chemical Engineering, School of Chemical Engineering, Tianjin University</s1><s2>Tianjin 300072</s2><s3>CHN</s3><sZ>4 aut.</sZ></inist:fA14><country>République populaire de Chine</country><placeName><settlement type="city">Tianjin</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">International journal of hydrogen energy</title><title level="j" type="abbreviated">Int. j. hydrogen energy</title><idno type="ISSN">0360-3199</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">International journal of hydrogen energy</title><title level="j" type="abbreviated">Int. j. hydrogen energy</title><idno type="ISSN">0360-3199</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anode</term><term>Experimental study</term><term>Fuel cell</term><term>Hydrogen</term><term>Nickel oxide</term><term>Performance</term><term>Stability</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term><term>Pile combustible</term><term>Stabilité</term><term>Performance</term><term>Oxyde de nickel</term><term>Anode</term><term>Hydrogène</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Hydrogène</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">NiO-Samaria-Doped-Ceria (NiO-SDC) composite powders was synthesized by a traditional mechanical mixing process and tested as anode material for Direct Carbon Fuel Cell (DCFC), which uses almond shell biochar as fuel and molten carbonate-doped ceria composite as electrolyte. A three-layer pellet cell, viz. cathode (Lithiated NiO-SDC), composite electrolyte and anode (NiO-SDC) is fabricated by a die-pressing, screen printing and sintering method. In Part I, a bi-layer DCFC pellet powered by almond shell biochar was tested and demonstrated a good potential. In this paper, we report an improvement in the cell stability and performance by adding the (NiO-SDC) anode layer to the bi-layer pellet containing only cathode and electrolyte. The peak power density of the three-layer pellet cell at 700 °C increases to reach 150 mW cm <sup>2</sup> instead of 127 mW cm <sup>2</sup> while, the stability period is ameliorated to be around 130 min. The results indicated that this porous anode material is promising as anode for DCFCs. The DCFC single cells experiments demonstrated that the anode polarization is dominating the total cell polarization. Therefore, improved power output could be achieved with an improved anode.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li><li>Tunisie</li></country><settlement><li>Tianjin</li></settlement></list><tree><country name="Tunisie"><noRegion><name sortKey="Elleuch, Amal" sort="Elleuch, Amal" uniqKey="Elleuch A" first="Amal" last="Elleuch">Amal Elleuch</name></noRegion><name sortKey="Boussetta, Ahlem" sort="Boussetta, Ahlem" uniqKey="Boussetta A" first="Ahlem" last="Boussetta">Ahlem Boussetta</name><name sortKey="Halouani, Kamel" sort="Halouani, Kamel" uniqKey="Halouani K" first="Kamel" last="Halouani">Kamel Halouani</name></country><country name="République populaire de Chine"><noRegion><name sortKey="Yongdan Li" sort="Yongdan Li" uniqKey="Yongdan Li" last="Yongdan Li">YONGDAN LI</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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