In proton exchange membrane fuel cell, the catalytic oxidation of protons is cathode inside membrane, at the same time, the anode of electrons to move to the cathode through an external circuit, th...
This report focuses on the volume and value of the “Global Automotive Evp (Electric Vacuum Pump) Market” in 2020-2024 at the global, regional and company levels. From a global perspecti...
As a common mineral of carbon, graphite is closely related to our lives, and ordinary people are common pencils, dry battery carbon rods and so on. However, graphite has important uses in military ...
What are the characteristics of expandable graphite after heating into expandable graphite?
The expansion characteristics of expandable graphite sheet are different from other expansion agent...
Sphere carbon black:
• High mesopore ratio : High surface area
• High crystallinity and strong adhesion : High anti-corrosion and stability
Carbon NanoFiber:
• Uniform edge surface : High el...
The preferred material for precision parts of photolithography machines
In the semiconductor field, silicon carbide ceramic materials are mainly used in key equipment for integrated circuit manuf...