2021-12-01
MEA membrane electrode performance
MEA membrane electrodes in fuel cells mainly include proton exchange membrane, catalyst and gas diffusion layer (GDL) (prepared by CCM method), and sometimes GDL cannot be classified as MEA membrane electrode according to the catalyst supported by GDL. In this paper, the research and development progress of each membrane electrode assembly and research units at home and abroad are reviewed.
2021-11-16
What is the difference between carbon paper and carbon cloth?
The research on reinforcement and repair of carbon fiber concrete structures began in developed countries such as the United States and Japan in the 1980s.
2021-11-10
Shaoxing held the inaugural meeting of the hydrogen energy industry "double innovation" alliance
Recently, Shaoxing City held the inaugural meeting of the hydrogen energy industry "double innovation" alliance. Chen Baizhong, deputy director of the Municipal Development and Reform Commission, attended the meeting and delivered a speech. The relevant heads of the departments at the level and the main heads of the alliance member units attended the meeting.
2021-10-27
Advantages of Hydrogen Oxygen Ventilator
When we say hydrogen-oxygen respirator, many people will say, you are talking about oxygen inhaler, no, hydrogen-oxygen respirator is the same as oxygen inhaler. All by nose. Oxygen inhalers inhale oxygen, and hydrogen inhalers inhale hydrogen. Many people will say, isn't hydrogen just a combustion explosion? Here, I want to tell you that there is a space ratio between hydrogen combustion and explosion. Needless to say, now that we know what a hydrogen absorber is, let me tell you what details you need to pay attention to when choosing a hydrogen absorber.
2021-10-12
How should pressure reducing valves be classified by structure?
There are many kinds of pressure reducing valves, and you should pay attention to which pressure reducing valve is used for which occasion. We will sort out the classification of three types of steam pressure reducing valves for you, and how to classify them according to their structure.
2021-09-27
Introduction of CCM Membrane Electrode
The CCM membrane electrode has the precise pressure range and control accuracy required by the membrane electrode hot pressing, the accuracy of the temperature setting control range, the high flatness of the mirror table surface, and the table size matching the effective area of the membrane electrode. The hot plate has a long-term anti-corrosion and anti-rust function, and the equipment runs stably and safely.
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