燃料电池

Meanwhile,different from the conventional snake flow field,the PEM fuel cell with interdigitated flow fields has stronger resistance to the humidification temperature.

前人研究中发现PEM燃料电池工作中的反应物到达反应区的最大质量传递率决定了电池所能够提供的最大极限电流及最大功率输出。

However, battery and fuel cell technology still limit the potential of both developments.

然而电池与燃料电池技术仍然限制了两者的发展。

It can be applied in lithium-ion battery, fuel cell, and so on, having the superiority of convenience and is highly effective.

综述了聚合物电解质的发展、性能、制备合成及其在锂离子电池和燃料电池中的应用。

As time goes with the mature of battery and fuel cell technology, electronic scooters shall become the mainstream models for sure.

随着时间的推移，与成熟的电池与燃料电池技术，电子滑板车将成为主流模式的肯定。

At the same time, it will be encouraged to use the automobiles powered by cleaner fuels, fuel cell vehicles, electricity-powered vehicles and other types of lower emission vehicle.

鼓励使用清洁燃料车、燃料电池车、电动汽车及达到更高排放标准的车辆。

Anode catalyst, La0.75Sr0.25Cr0.5Fe0.5O3-δ, was synthesized to construct H2S fuel cell by urea combustion method. The catalyst LSCrF was selected to carry out the polarization test.

摘 要：采用尿素-硝酸盐燃烧法制备钙钛矿阳极催化剂La0.75Sr0.25Cr0.5Fe0.5O3-δ，并将其用于以H2S为燃料气的固体氧化物燃料电池中。

The process of YSZ electrolyte thin film made by tape casting from nanocrystalline powders were researed. Comparing to the properties of adobes manufacturing by tape casting process from different grains, as a result, the larger particles within the range of nanometer may easily from the highdensity adobes.

引 言固体氧化物燃料电池(solidoxidefuelcell，SOFC)中的ZrO2电解质层越薄，其各种损耗越小，表现在电池性能上越好，因此电解质的薄膜化一直是人们关注和研究的热点[1]。

Because lots of heat is given out with the electro-chemical reactions and these reactions are taken place along the gas channel gradually, the cell performance is a nonlinear system related with time and space.

由于燃料电池在发生电化学反应的同时还要发出一定的热量，而且这种反应是沿流道逐渐进行的，因此电池性能是一个和空间、时间有关的非线性系统。

The traditional approach has been to use the gas itself in the cell—and that is the approach taken by the world's carmakers in their so-far not very successful attempts to make a commercial fuel-cell-driven car.

传统的方法是在电池中使用气体——这也是全球汽车制造商在至今为止不太成功的商用燃料电池驱动汽车制造过程中采用的方法。

A new kind of gas diffusion electrode- flaky and vertical gas diffusion electrode was introduced in this paper.

介绍了一种新型气体扩散电极———片状立式气体扩散电极三相界面的工作原理和优点，这种片状电极可用于气体参与反应的金属-空气电池和燃料电池。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。