Amy Wren Unsell

Title: Amy Wren Unsell: Innovator in Electrolytic Manganese Dioxide

Introduction

Amy Wren Unsell is a notable inventor based in Choctaw, OK (US). She has made significant contributions to the field of materials science, particularly in the development of high discharge capacity electrolytic manganese dioxide. With a total of 3 patents to her name, Unsell's work has the potential to impact various applications in energy storage and battery technology.

Latest Patents

One of her latest patents focuses on high discharge capacity electrolytic manganese dioxide and methods of producing the same. This invention provides an improved cathode material that exhibits high discharge capacity at elevated discharge rates. The methods involve maintaining a heated high purity aqueous electrolyte solution containing sulfuric acid and manganese sulfate in an electrolytic cell. The manganese sulfate concentration ranges from about 5 to about 50 grams per liter of solution. An electric current is applied to the electrodes, with the anodic electrode current density maintained between about 2.5 to about 6 amperes per square foot. This innovative approach enhances the performance of the electrolytic manganese dioxide produced.

Career Highlights

Throughout her career, Unsell has worked with prominent companies such as Kerr-McGee Chemical and Tronox LLC. Her experience in these organizations has allowed her to refine her expertise in chemical processes and materials development.

Collaborations

Some of her notable coworkers include Terrell N. Andersen and Samuel Faust Burkhardt. Their collaborative efforts have contributed to advancements in the field of electrolytic materials.

Conclusion

Amy Wren Unsell's contributions to the development of high discharge capacity electrolytic manganese dioxide highlight her innovative spirit and dedication to advancing materials science. Her work continues to pave the way for future advancements in energy storage technologies.