The German company Voltstorage, which claims to be the only developer and manufacturer of household solar storage systems using vanadium flow batteries, raised 6 million euros (US$7.1 million) in J...
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...
How to use graphite rotor correctly
1. Preheating before use: the graphite rotor shall be preheated at about 100mm above the liquid level for 5min ~ 10min before immersion in aluminum liquid to av...
Recrystallized silicon carbide is a kind of high performance ceramic material, with excellent heat resistance, corrosion resistance, wear resistance, high hardness and other characteristics, so it...
Austrian RAG has launched the world’s first pilot project for underground hydrogen storage at a former gas depot in Rubensdorf.
The pilot project aims to demonstrate the role hydrogen can pla...