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Title: Innovations by Chenmin Liu: Pioneering Patents in Battery Technology and Glass Engineering
Introduction
Chenmin Liu, based in Hong Kong, CN, is a renowned inventor with an impressive portfolio of 27 patents. His work primarily focuses on cutting-edge technologies in the field of electrochemical cells and advanced materials, demonstrating a significant impact on innovation and engineering.
Latest Patents
Among his latest contributions, Liu has developed a method for the fabrication of lithium battery dry electrodes. This innovative approach provides a solventless method for creating dry electrodes tailored for electrochemical cells. The process includes a mixture of 85-99% electrode active material combined with 0-10% conductive carbon additive and a polymer binder system ranging from 1-15%. Notably, this polymer binder system includes at least one polymer binder, mixed at a temperature exceeding the softening or melting point. The resultant electrode material is kneaded into a dough and formed into sheets that are affixed to metal current collectors, enabling efficient battery performance.
Another significant patent revolves around the creation of foldable ultrathin glass with a transparent, impact-resistant hard coating. This foldable glass measures approximately 100 microns or less in thickness and boasts a compressive surface stress of at least 100 MPa. It features a single-layer hard coating that enhances its impact resistance to four times greater than the uncoated version, with a remarkable surface hardness of at least 7H and a water contact angle of at least 100°. Moreover, the coating maintains a transparency of 98 percent compared to uncoated substrates, making it a valuable innovation in the glass industry.
Career Highlights
Liu's career has seen him associated with esteemed organizations such as the Nano and Advanced Materials Institute Limited and The Hong Kong University of Science and Technology. His roles in these institutions have significantly contributed to his expertise in materials science and engineering, fortifying his position as a leading inventor in these fields.
Collaborations
Over the years, Chenmin Liu has collaborated with notable individuals, including Chi Ho Kwok and Shengbo Lu. These partnerships have furthered his innovative endeavors, leading to the creation of impactful technologies and solutions.
Conclusion
In summary, Chenmin Liu's contributions to the field of innovation, particularly through his patents on lithium battery technology and advanced glass materials, mark him as an influential figure in engineering. His continued work inspires future developments, ensuring that he will remain a pivotal player in shaping the landscape of technology.