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恭喜陶泽天博士在Ceram. Int.上发表关于掺杂钍的固体氧化物燃料电池的文章

日期:2016-07-29 人气:240 

Zetian Tao, Yaxing Wang, Yanlong Wang, Juan Diwu, Zhifang Chai, Shuao Wang*, "Firstexperimental investigation of Th4+doped barium cerate as electrolytes for intermediate-temperature solid oxide fuel cells" 2016 accepted.

  Barium cerate doped with tetravalent Th is successfully synthesized by a traditional pechni method. TheBaCe0.7Th0.1Y0.2O3-δ (BCT71) composites were applied to an anode supported coin single cell consisting of Ni-BCT71 anode/BCT71 electrolyte/BCT71-La0.7Sr0.3FeO3-δ cathode. The assembled cell is tested from 600C to700C with humidified hydrogen ( 3% H2O) as the fuel and the staic air as the oxidant. An opencircuit potential of 0.93 V and a maximum power density of 104 mWcm−2 are obtained for the single cell with an interface resistance of 0.98 Ω·cm2at 700C.

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