Richard D. Sisson
"A ¡°mixed cathodes¡± LIB recycling process was first proposed and developed in the CR3 center at Worcester Polytechnic Institute. This process can efficiently and economically recover all the valuable metal elements in LIB waste. In the end of the recovery process, lithium, nickel, manganese, and cobalt ions will be recovered in the leaching solution. The objective of this work is to utilize the leaching solution to synthesis NixMnyCoz(OH)2 precursors and their corresponding LiNixMnyCozO2 cathode materials. The synthesized cathode materials can be used to build new LIBs, allowing the overall process to be a ¡°closed loop¡±. "
Worcester Polytechnic Institute
Materials Science & Engineering
All authors have granted to WPI a nonexclusive royalty-free license to distribute copies of the work. Copyright is held by the author or authors, with all rights reserved, unless otherwise noted. If you have any questions, please contact email@example.com.
Sa, Q. (2015). Synthesis and Impurity Study of High Performance LiNixMnyCozO2 Cathode Materials from Lithium Ion Battery Recovery Stream. Retrieved from https://digitalcommons.wpi.edu/etd-dissertations/381
Lithium ion battery recycling, NMC synthesis, Cu impurity study