Dana L Coller

Title: Dana L Coller: Innovator in Metal Titanate Powder Production

Introduction

Dana L Coller is a notable inventor based in Victor, NY (US). She has made significant contributions to the field of materials science, particularly in the production of metal titanate powders. Her innovative methods have the potential to impact various industrial applications.

Latest Patents

Dana L Coller holds a patent for a method of precipitating metal titanate powders. This process involves creating a titanium acylate solution by adding glacial acetic acid to tetra-isopropyl titanate. Distilled water is then introduced until the solution clears. A high-grade alkaline-earth metal carbonate, such as BaCO.sub.3, SrCO.sub.3, or CaCO.sub.3, is added and agitated until it dissolves, causing the solution to clear again. An alkaline hydroxide, like NaOH, is then added to raise the pH to 13 or higher, leading to the formation of earth-metal titanate crystals. The solution is filtered to produce an alkaline-earth metal titanate filter cake, which is subsequently dried and washed to yield the desired powder. Notably, this process does not require any external heat, as the heat of reaction is sufficient.

Career Highlights

Dana L Coller is currently associated with Ferro Corporation, where she applies her expertise in materials science. Her work has contributed to advancements in the production of specialized powders used in various applications.

Collaborations

Dana has collaborated with esteemed colleagues, including James M Wilson and Subramaniam Venkataramani, to further her research and development efforts.

Conclusion

Dana L Coller is a pioneering inventor whose work in the field of metal titanate powders showcases her innovative spirit and dedication to advancing materials science. Her contributions are valuable to both her company and the broader scientific community.