In this work,Ni-SSZ(10%Sc2O3 stabilized ZrO2)/SSZ/(La0.8Sr0.2MnO3-δ)LSM-SSZ anode-supported solid oxide fuel cells(SOFCs)has been successfully prepared by tape casting and single-step co-sintering tec
阴极性能是影响固体氧化物燃料电池(SOFC)输出性能的关键因素.SOFC阴极性能不仅受阴极材料的影响,而且受阴极结构影响较大.然而,阴极结构则主要取决于阴极制备工艺.先驱体溶液及悬浮液等离子喷涂被广泛的用于多孔且具有精细结构的涂层的制备.
A novel multilayer anode supported solid oxide fuel cells(SOFCs)based on a proton and oxide ion mixed conductor electrolyte,BaZr0.1Ce0.7Y0.1Yb0.1O3-δ(BZCYYb),have been fabricated using tape casting wi
固体氧化物燃料电池(SOFC)的使用寿命短主要的一个原因就是SOFC 内部的应力问题,其中制造残余应力的影响最大。本文采用COMSOL 多物理场耦合,建立了微管轴对称模型,分析微管固体氧化物燃料电池(MT-SOFC)各部分在室温下的制造残余应力,以及各部分厚度对残余应力的影响。
This study present a MT-SOFC(Micro tubular solid oxide fuel cells)designed by Funahashi et al.It is shown in the CFD by the same proportion.The original structure leads to uneven air distribution.
Figs.1 and 2 show the calculated nomalized air flow rate distribution quality and static pressure distribuiton among the 20 piled cell units at stack level.
The applications of the anode-and bi-electrode-supported solid oxide fuel cell units(ASC and BSC)in stack level are investigated and compared through the multi-physics models.
H2 FUEL CELL TECHNOLOGY POWERED APFCT Company Profile Found in 2000 Chalrman/CEO-Mr.Jeffroy Huang 100 %Self-Technology
质子交换膜燃料电池因其效率高,高环保性而被认为是极其重要的能源器件。低温质子膜燃料电池由于其复杂的水管理系统及对贵金属催化剂的需求受到了成本的限制,而发展中高温质子膜燃料电池是突破这一瓶颈的有效手段,其中膜材料的质子电导率低是其应用的桎梏。
黄秋葵是锦葵科一年生草本植物,其中含有丰富的果胶类物质,开发利用前景广阔。试验以新鲜黄秋葵为材料,采用不同pH 值(2,4,6,8,10,12)提取液提取得到6种黄秋葵果胶,并利用高效液相色谱法、傅里叶红外光谱法以及滴定法对其理化性质进行表征。结果表明:黄秋葵果胶得率在提取液pH 为10 时最高;6种黄秋葵果胶单糖组成相似,主要由半乳糖、半乳糖醛酸、葡萄糖醛酸、甘露糖、葡萄糖、阿拉伯糖组成,且在低