Location History:
- Salt Lake City, UT (US) (2022)
- Herriman, UT (US) (2022 - 2023)
Company Filing History:
Years Active: 2022-2023
Title: Innovations of Jinyun Liao in Cathode Material Recycling
Introduction
Jinyun Liao is an accomplished inventor based in Salt Lake City, UT (US). He has made significant contributions to the field of recycling spent cathode materials, holding a total of 3 patents. His innovative approaches focus on enhancing the efficiency and sustainability of battery recycling processes.
Latest Patents
Liao's latest patents include a groundbreaking process for recycling spent cathode materials. This involves systems and methods for direct recycling and upcycling of spent cathode materials using Flame-Assisted Spray Pyrolysis Technology (FAST). In illustrative embodiments, cathode layers are separated and collected from spent battery cells. The cathode laminate is ground to a powdered form and treated to remove contaminants by sifting into a hot stream of air, which heats the powders and burns off contaminants. After cooling and particle collection, the powders may be dispersed into a leaching solution to dissolve metal oxides and create an acid metal solution. Alternatively, they can be ground into nano-sized primary particles and mixed with dispersing liquids to form a solution. This solution may be mixed with glycerol and additional metal salts to create a final precursor solution, which may undergo spray pyrolysis followed by drying and calcination to create cathode materials with high consistency and repeatability. Another method involves mixing with an alkaline metal salt solution and undergoing electrodeposition to recover desired metal salts.
Career Highlights
Jinyun Liao is currently employed at Storagenergy Technologies, Inc., where he continues to develop innovative solutions for battery recycling. His work is pivotal in advancing sustainable practices within the energy sector.
Collaborations
Liao collaborates with notable colleagues, including Junhua Song and Feng Zhao, who contribute to his research and development efforts.
Conclusion
Jinyun Liao's contributions to the field of recycling spent cathode materials demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of advanced recycling technologies that can significantly impact the future of battery materials.