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- The research progress of composite proton exchange membranes with inorganic solid proton conductors was reported. 重点介绍了国内外掺杂无机固体质子导体的燃料电池用质子交换膜的研究进展。
- The recent research progress of the proton exchange membranes (PEM) for fuel cells were briefly reviewed. 摘要对燃料电池用质子交换膜的研究进展进行了简要的概述,特别是从膜材料角度分类。
- Composite proton exchange membranes are prepared with polyvinyl alcohol(PVA),phosphotungstic acid(PWA) and alumina(Al_2O_3). The proton conductivity,water uptake,swelling degree and methanol permeability of the membranes are measured. 在聚乙烯醇(PVA)中添加磷钨酸(PWA)和氧化铝(A l2O3);制得复合质子交换膜;测定其电导率、含水率、溶胀度和甲醇透过系数等性质.
- The proton exchange membrane is one of the key parts in direct methanol fuel cell(DMFC). 摘要质子交换膜是直接甲醇燃料电池(DMFC)的关键部件之一。
- The catalyst layer of a proton exchange membrane (PEM) Fuel cell is a mixture of polymer, carbon, and platinum. 环境保护是国家推动永续发展的重要指标,亦为影响国家能源政策以及科技导向的关键因素。
- Polysulfone is one of the most promising materials used in proton exchange membrane fuel cells. 摘要聚砜类聚合物是一类具有良好应用前景的质子交换膜材料。
- Humidifying technology is one of key technologies for proton exchange membrane fuel cell (PEMFC). 增湿技术是质子交换膜燃料电池(PEMFC)的关键技术之一。
- This paper reviews the research progress in sulfonated polyimides (SPI) as materials for proton exchange membrane fuel cell. 综述了磺化聚酰亚胺作为质子交换膜燃料电池中膜材料的研究概况。
- The DPG powders containing few fullerenes and CNTs(carbon nanotubes) could be used as the support of catalyst in proton exchange membrane fuel cell. 经由循环伏安法的结果可以得知,人工石墨粉中的奈米碳管及立体状石墨有助于改善触媒的效能。
- The overshoot behavior of current density of proton exchange membrane fuel cell(PEMFC) was analyzed and its mechanism was explained. 分析了质子交换膜燃料电池(PEMFC)电流密度的超调现象,从机理上进行了解释。
- Management of the formation and transport of liquid water in proton exchange membrane fuel cells(PEMFCs is crucial for fuel cell operation. 质子交换膜燃料电池液态水的生成和传输过程研究,是进行电池水管理的关键。
- Water and proton transport together with water content in proton exchange membrane showed significant effects on the performance of PEM fuel cells. 摘要质子交换膜的水含量及水和质子的迁移对PEM燃料电池的性能具有重要影响。
- It is well known that proper water management inside a proton exchange membrane fuel cell is essential for obtaining good performance. 要得到好的操作性能,适当的水管理对质子交换膜燃料电池来说是不可或缺的。
- For commercializing of the proton exchange membrane fuel cells (PEMFCs), the mass production technique is one of the most important aims for industry. 为了使质子交换膜燃料电池能够商业化,大量生产之技术开发是目前有关燃料电池开发之最重要目标之一。
- A self-humidifying membrane electrode assembly(MEA) used in proton exchange membrane fuel cell(PEMFC) was specially designed and prepared. 设计并制作了一种新结构的质子交换膜燃料电池(PEMFC)自增湿膜电极。
- The relationship between membrane water content and operation parameters of the proton exchange membrane fuel cell(PEMFC)was analyzed. 分析质子交换膜燃料电池的膜水含量与运行参数的关系,从工程方法的角度建立水传输模型。
- In this work, methanol reforming and methanol reformate gas coupled with a proton exchange membrane fuel cell (PEMFC)were investigated. 摘要 进行了甲醇重整气与燃料电池的联合试验。
- A heat transport dynamic model of proton exchange membrane fuel cell (PEMFC) stack and the factors affecting stack temperature were considered. 摘要基于能量守恒原理建立了电堆的动态热传输模型,比较全面地考虑了影响电堆热传输的因素。
- Gas diffusion layer (GDL) is one of the most important electrode components in proton exchange membrane fuel cell (PEMFC). 在质子交换膜(PEM:Proton Exchange Membrane)燃料电池中,气体扩散层(GDL:Gas Diffusion Layer)是电极的重要组成部分,其结构和性能参数对电池的综合性能有重要的影响。
- This dissertation presets the application of fuel cell power conversion systems based on proton exchange membrane fuel cells. 摘要:本文旨在研制以质子交换膜燃料电池为能源之燃料电池功率转换系统。