Lithium-ion batteries have become hotspots in energy research due to their higher energy density, long service life, and smaller volume compared with lead-acid, nickel-cadmium, nickel-metal hydride, and other batteries, and no memory effect.…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase o…
New materials including the superplasticizer types market trend is one of the main directions of science and technology development in the 21st century With the development of science and technology, people develop new materials superplasticizer type…
Molybdenum foil, 99.95% purity High Purity Metal Molybdenum Foil - Properties: Very low thermal expansivity, high temperature of use, excellent corrosion resistance, high strength and low electrical resistivity Electrodes for glass fiber. T…