Gravel is typically found in sand-containing deposits, excavated primarily from sediments in river bends. The size of most naturally mined gravel just meets the requirements for construction mater...
Crystal used to be the main raw material for high-purity quartz production. With the depletion of natural crystal resources and the increasing demand for high-purity quartz sand, the technology of...
Lithium ion battery is a complex system, including positive electrode, negative electrode, diaphragm, electrolyte, fluid collector and binder, conductive agent, etc. The reactions involved include ...
How Fuel Cells Improve the Sustainability of Lithium Batteries
Warming atmospheric temperatures have threatened biodiversity, caused sea levels to rise, and altered the weather so dramatically that drastic changes in climate can now be detected on any given da...
Application Difficulties of Silicon-Based Anode Materials for Lithium Batteries
At present, the energy density of lithium-ion batteries for new energy vehicles is still to be improved, and there is still a long way to go to replace traditional fuel vehicles. The main way to i...
