What is a graphene battery?
A graphene battery is a battery developed by Nanotek Instruments in Ohio, USA, that exploits the rapid and massive shuttle motion of lithium ions between the graphene surface and electrodes.…
A graphene battery is a battery developed by Nanotek Instruments in Ohio, USA, that exploits the rapid and massive shuttle motion of lithium ions between the graphene surface and electrodes.…
What does high-purity graphite look like? Because of its high carbon content and the small size of high purity graphite, high-purity powder has excellent electrical conductivity. They also have high high-temperature resistance. High-purity graphite d…
Mold steel powder is used to make molds such as cold die, hot forging die, die casting die, etc. There are two sizes of particle: 0-45 mm to 0-53mm; and 15-40 mm to 15–53mm. 15-40mm corresponds to 15-60mm. 15-40mm corresponds to 15-60mm. 15-40mm corr…
Recently, the world's largest investment management corporation, BlackRock, in a market research report said that currently, they prefer U.S. and Japanese equities to European equities because of the energy problem stemming from Russia's invasion of…