Location History:
- Timonium, MD (US) (2023)
- Lutherville Timonium, MD (US) (2023)
Company Filing History:
Years Active: 2023
Title: Innovations by Jian Dong in Lithium-Ion Battery Technology
Introduction
Jian Dong is a notable inventor based in Timonium, MD (US), recognized for his contributions to lithium-ion battery technology. He holds 2 patents that focus on enhancing the performance and efficiency of these batteries. His work is pivotal in the ongoing development of energy storage solutions.
Latest Patents
Jian Dong's latest patents include a pre-lithiation method and a pre-lithiated lithium-ion secondary battery. The pre-lithiation methods utilize lithium vanadium fluorophosphate (LiVPOF and its derivatives) as a cathode active material. These methods aim to compensate for the expected loss of active lithium by selecting LVPF with a specific pre-lithiated chemistry. Additionally, the methods involve initially charging the lithium-ion secondary battery at the lower of the two charge/discharge plateaus of LVPF to release active lithium. Another significant patent involves a positive electrode active material for lithium-ion batteries, which includes a blend of doped lithium manganese iron phosphate and lithium nickel cobalt manganese oxide compounds.
Career Highlights
Jian Dong is currently employed at Saft America, where he continues to innovate in the field of battery technology. His work has significantly contributed to advancements in energy storage systems, making them more efficient and reliable.
Collaborations
Some of Jian Dong's coworkers include Xilin Chen and Frank Cao, who collaborate with him on various projects related to battery technology.
Conclusion
Jian Dong's innovative work in lithium-ion battery technology showcases his expertise and commitment to advancing energy storage solutions. His patents reflect a deep understanding of materials and methods that enhance battery performance.