PEM electrolyzers have many advantages in hydrogen fuel cell products, the following are a few of them:
High-efficiency conversion: PEM electrolyzers can efficiently convert electrical energy into ...
1. As refractory material: Graphite and its products have the properties of high temperature resistance and high strength. They are mainly used in the metallurgical industry to manufacture graphite...
When silicon carbide crystal grows, the “environment” of the growth interface between the axial center of the crystal and the edge is different, so that the crystal stress on the edge i...
In high temperature applications, the choice of materials is critical. Among them, the reaction-sintered silicon carbide material has become a popular choice due to its excellent performance. React...
1. Prepare the pressure valve and carbon fiber cylinder
2. Install the pressure valve on the carbon fiber cylinder and tighten it clockwise, which can be reinforced with an adjustable wrench ...
We use time- and angle-resolved photoemission spectroscopy (tr-ARPES) to investigate ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS2 and graphene. This heterostructu...