' Blue-green  solution for recycling world  s batteries (Image 5)
The blue-green color of solutions reveals the presence of cobalt, taken from spent lithium-ion batteries through a new process developed at Rice University. [Image 5 of 5 related images. Back to Image 1.]
Learn more about this research, supported ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video