Company Filing History:
Years Active: 1987-1988
Title: Paola Gherardi: Innovator in Titanate Technology
Introduction
Paola Gherardi is a prominent inventor based in Novara, Italy. She has made significant contributions to the field of materials science, particularly in the development of titanates. With a total of 2 patents, her work has garnered attention for its innovative approaches and applications.
Latest Patents
Gherardi's latest patents focus on the preparation of titanates in the form of spherical particles. One of her notable inventions involves titanates of barium, strontium, or mixed barium and strontium. These titanates consist of solid, non-aggregated particles with diameters ranging from 0.05 to 1 micron. The particles exhibit a narrow size distribution, characterized by a polydispersity index not greater than 1.20. The preparation process involves precipitating a peroxidic precursor, which is obtained by heating an alkaline solution containing a titanium compound and a peroxidic compound. This innovative method results in perfectly spherical particles with a total mean axial ratio of at least 0.93.
Another significant patent involves spherical particles of titanium dioxide coated with a uniform layer of iron oxide. These particles have sizes below 1 micron, or at a maximum of 3.04 microns, and are prepared through a process that includes the precipitation of the oxide from iron (III) salt solutions on the surface of pre-formed titanium dioxide particles. This method ensures a narrow size distribution and enhances the properties of the resulting materials.
Career Highlights
Paola Gherardi has established herself as a leading figure in her field through her innovative research and development efforts. She is currently associated with Montedison S.p.a., where she continues to explore new frontiers in materials science. Her work has not only advanced the understanding of titanates but has also opened up new possibilities for their application in various industries.
Collaborations
Gherardi has collaborated with notable professionals in her field, including her coworker Egon Matijevic. These collaborations have further enriched her research and contributed to the advancement of technology in materials science.
Conclusion
Paola Gherardi's contributions to the field of titanate technology exemplify her innovative spirit and dedication to advancing materials science. Her patents reflect a commitment to developing new materials with unique properties, paving