镥掺杂铈基碳酸盐复合材料在温燃料电池中的应用研究  

Application of Lutetium-doped Cerium-based Carbonate Composites in Thermal Fuel Cells

作　　者：邵明标 董淳一 SHAO Mingbiao;DONG Chunyi(Fuyang Preschool Educational College, Fuyang 236015, China;Fuyang Normal University, Fuyang 236000, China)

机构地区：[1]阜阳幼儿师范高等专科学校科学与健康系,安徽阜阳236015 [2]阜阳师范大学化学与材料工程学院,安徽阜阳236015

出　　处：《皖西学院学报》2020年第2期61-65,共5页Journal of West Anhui University

基　　金：安徽省教育厅高校自然科学研究重点项目(KJ2018A0980,KJ2019A1273)资助。

摘　　要：为了提高温燃料电池活性和稳定性,提出基于电吸附去离子交互控制的镥掺杂铈基碳酸盐复合材料中温燃料电池制备方法,构建中温燃料电池的活性炭纤维电极耦合控制参量模型,采用负载Al2O3后活性炭纤维作为电池的复合材料基质层,进行电池的初始溶液电导率测量,依据各元素的结合能进行中温燃料电池的耦合性控制设计,分析分析频率耦合特性下的电池输出容量,在不同的化学环境中实现镥掺杂铈基碳酸盐复合材料在燃料电池优化制备中的应用。实验测试结果表明,所设计的中温燃料电池实际充放电容量变化较为稳定,计划曲线变化情况接近理想值,且电压输出误差较小,最大电压输出误差为0.11 V,充分证明了中温燃料电池的有效性和可靠性。In order to improve the temperature fuel cell activity and stability,based on the electric adsorption to lutetium doped cerium ion interaction control temperature fuel cells in carbonate composite materials preparation methods,build medium temperature fuel cells activated carbon fiber electrode coupling model,the control parameters using load activated carbon fiber after Al2O3 as matrix composite layer of the battery,the battery of the initial solution conductivity measurement,on the basis of the binding energy of each element in the temperature of the fuel cell coupling control design,analyzing the frequency output capacity under the coupling characteristics of battery,The application of lutetium doped cerium carbonate composite in the optimized preparation of fuel cells was realized in different chemical environments.The experimental results show that the actual charging and discharging capacity of the designed medium-temperature fuel cell is stable,the change of the plan curve is close to the ideal value,and the voltage output error is small,the maximum voltage output error is 0.11v,which fully proves the effectiveness and reliability of the medium-temperature fuel cell.

关 键 词：镥掺杂铈基碳酸盐 复合材料 中温燃料电池 制备 

分 类 号：TM911[电气工程—电力电子与电力传动]