Similar to lead-based and nickel-based batteries, lithium ions use a positive electrode (cathode), a negative electrode (anode), and an electrolyte as a conductor. The positive wire is a metal oxide, and the negative electrode is composed of porous g…
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.…
The impermeability of concrete is related to its porosity and pore structure.…
The TRPM Series molecular sieve manufactured by LUOYANG TONGRUN INFO TECHNOLOGY LTD. is a sodium aluminosilicate crystal with a well-developed channel structure. Crystal channel diameter is 0.9nm. About Oxygen Molecular Sieve TRPM The TRPM S…
Australian alumina ban disrupts Rusal Spherical Tantalum Powder prices for chemicals. Patel said. "One possible outcome could be Chinese buyers buying alumina and reselling it through eastern Russian ports." Rusal has a 20% stake in the Queensland Al…