What applications are graphene materials in lithium electricity?
Lithium-ion batteries have the characteristics of high energy density, large reversible capacity, large open circuit voltage, and long service life.…
Lithium-ion batteries have the characteristics of high energy density, large reversible capacity, large open circuit voltage, and long service life.…
Stock up! Skyrocketing! Money is out of stock, it is really here! Recently, Nanxiong Zhongzhi Paint Co., Ltd. issued a letter stating that all the upstream raw materials required for production since the Spring Festival have been substantially increa…
The 3d powder mainly has the characteristics of high sphericity, smooth surface, less satellite spheres, low oxygen content, uniform particle size distribution, good fluidity, and high loose density and tap density. The particle size is generally 0-4…
Gold is a high-quality hedge hedging tool, favored by investors. Especially in recent years, with the increasing instability of the world economy, gold has become one of the preferred asset allocations of investors because of its functions of hedging…