This inventor holds 3 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Microvast Power Systems Co., Ltd.. Active years: 2016-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2021
Title: Innovations of Qingjin Sun in Aromatic Polyamide Membranes
Introduction
Qingjin Sun is a notable inventor based in Huzhou, China. He has made significant contributions to the field of materials science, particularly in the development of aromatic polyamide porous membranes. With a total of three patents to his name, his work focuses on enhancing the performance and safety of lithium-ion batteries.
Latest Patents
Qingjin Sun's latest patents include a method for preparing aromatic polyamide porous membranes and the membranes themselves. The first patent outlines a method that involves mixing an ionic liquid with aromatic polyamide in a solvent to create a mixed solution. This solution forms a membrane in a coagulation bath, followed by extraction to yield a porous membrane. The use of ionic liquids in this method reduces the need for additives and enhances safety during usage and recycling. The second patent describes an aromatic polyamide porous membrane characterized by a uniform internal structure, featuring a three-dimensional network with micron-sized pores. This membrane exhibits excellent thermal stability, making it particularly suitable for high energy density lithium-ion batteries, thereby improving their thermal runaway temperature.
Career Highlights
Qingjin Sun is currently associated with Microvast Power Systems Co., Ltd., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium-ion batteries, which are critical for various applications in energy storage and electric vehicles.
Collaborations
Qingjin Sun collaborates with talented individuals such as Xiang Li and Heji Huang, contributing to a dynamic research environment that fosters innovation and development in battery technology.
Conclusion
Qingjin Sun's contributions to the field of aromatic polyamide membranes and lithium-ion batteries highlight his role as a leading inventor in materials science. His innovative methods and designs are paving the way for safer and more efficient energy storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile