This inventor holds 1 USPTO granted patent. Top assignee: National University of Singapore. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Innovations in Electroceramics: The Work of Dongmei Wan
Introduction
Dongmei Wan is a prominent inventor based in Singapore, known for her contributions to the field of electroceramics. With a focus on mechanochemical fabrication, she has developed innovative techniques that enhance the production of electroceramic materials. Her work is significant in advancing the capabilities of ceramic technologies.
Latest Patents
Dongmei Wan holds a patent for the "Mechanochemical fabrication of electroceramics." This patent describes a process that utilizes oxides as starting materials to produce electroceramics. The fabrication begins with the mixing of industrial ceramic oxide powders. Electroceramic phases are formed by reacting these oxide powders in a mechanochemical chamber, which is a wear-resistant cylindrical vial containing one or more solid balls. The formation of electroceramic phases with perovskite structure and fine crystallinity is activated by mechanical energy or a combination of mechanical and thermal energy. The resulting sintered electroceramic materials and components are fabricated when compacts or green bodies made of the ceramic powders are densified at the sintering temperature. This technique can produce a variety of PbO-based ceramics, including Pb(Mg Nb)O (PMN), Pb(Mg Nb)O - PbTiO (PMN-PT), and Pb(Zr Ti)O (PZT), at sintering temperatures as low as 900°C.
Career Highlights
Dongmei Wan is affiliated with the National University of Singapore, where she conducts her research and development in electroceramics. Her innovative work has positioned her as a key figure in the field, contributing to advancements that have practical applications in various industries.
Collaborations
Dongmei has collaborated with notable colleagues, including John Wang and Junmin Xue, to further her research and explore new avenues in electroceramic technologies.
Conclusion
Dongmei Wan's contributions to the mechanochemical fabrication of electroceramics represent a significant advancement in material science. Her innovative techniques and dedication to research continue to influence the field positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile