鲁东大学学报（自然科学版）
魯東大學學報（自然科學版）
로동대학학보（자연과학판）
Ludong University Journal (Natural Science Edition)
2015年
4期
306-308,384
,共4页
固体氧化物燃料电池(SOFC)%YSZ薄膜%浆料旋涂法
固體氧化物燃料電池(SOFC)%YSZ薄膜%漿料鏇塗法
고체양화물연료전지(SOFC)%YSZ박막%장료선도법
solid oxide fuel cell%YSZ membrane%slurry spin coating method
采用浆料旋涂法方法制作的致密YSZ薄膜矩形电池,在双气室和单气室都具有较好的性能输出.在氢气作为燃料的双气室条件下,电池的电流密度和电池功率密度都随着电池运行温度的提高而增加,当温度为800℃时,最大的功率密度达到了526 mW/cm2,最大电流密度达到了1．74 A/cm2；在通入甲烷、氧气、氮气混合气的单气室条件下,电池具有较好的选择催化性能,当甲烷和氧气气体比例m=1,温度为700℃时,功率密度最高,达到了160 mW/cm2.
採用漿料鏇塗法方法製作的緻密YSZ薄膜矩形電池,在雙氣室和單氣室都具有較好的性能輸齣.在氫氣作為燃料的雙氣室條件下,電池的電流密度和電池功率密度都隨著電池運行溫度的提高而增加,噹溫度為800℃時,最大的功率密度達到瞭526 mW/cm2,最大電流密度達到瞭1．74 A/cm2；在通入甲烷、氧氣、氮氣混閤氣的單氣室條件下,電池具有較好的選擇催化性能,噹甲烷和氧氣氣體比例m=1,溫度為700℃時,功率密度最高,達到瞭160 mW/cm2.
채용장료선도법방법제작적치밀YSZ박막구형전지,재쌍기실화단기실도구유교호적성능수출.재경기작위연료적쌍기실조건하,전지적전류밀도화전지공솔밀도도수착전지운행온도적제고이증가,당온도위800℃시,최대적공솔밀도체도료526 mW/cm2,최대전류밀도체도료1．74 A/cm2；재통입갑완、양기、담기혼합기적단기실조건하,전지구유교호적선택최화성능,당갑완화양기기체비례m=1,온도위700℃시,공솔밀도최고,체도료160 mW/cm2.
Dense yttria-stabilized zirconia ( YSZ) membranes were fabricated on anode substrates of solid oxide fuel cell ( SOFC) using a slurry spin coating method. The cells were operated in both double chamber and single chamber conditions successfully. In double chamber conditions, the maximum current density and power density of the cell increased with the operated temperature. At 800℃, the maximum current density and power density were 1. 74 A/cm2 and 526 mW/cm2 , respectively. In single chamber conditions, the catalytic selectivity of the electrodes toward the CH4-O2-N2 gas mixture fulfilled the requirement of single chamber SOFC (SC-SOFC), and the highest maximum power density of the cell was about about 160 mW/cm2 at 700℃,CH4/O2=1.
