Daniel P Gray

Title: The Innovative Contributions of Daniel P. Gray

Introduction

Daniel P. Gray is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of materials science. His work primarily focuses on the development of advanced materials for use in lithium-ion battery production. With a keen understanding of the intricacies involved in material dispersion, Gray has successfully patented a unique method that enhances the performance of battery electrodes.

Latest Patents

Gray holds a patent for a "Dispersion of coal tar pitch for coating graphitic materials and use in Li-ion battery electrode production." This innovative dispersion includes ≤55% wt. coal tar pitch with a softening point of 100° C.-95° C., ≤60% wt. dispersant, and a non-aromatic solvent such as water or alcohol. The patent details methods for creating a dispersion that contains pitch particles preferably ≤10 μm in size, with a distribution of D50<15 μm. This aqueous dispersion can be mixed with natural or synthetic graphitic material, resulting in coated particles that enhance the performance of lithium-ion batteries.

Career Highlights

Daniel P. Gray is currently employed at Koppers Delaware, Inc., where he continues to innovate and develop new materials for various applications. His expertise in material science and engineering has positioned him as a valuable asset to his company and the industry at large.

Collaborations

Throughout his career, Gray has collaborated with talented individuals such as Stacey McKinney and Jun Zhang. These partnerships have fostered an environment of creativity and innovation, leading to advancements in material technology.

Conclusion

Daniel P. Gray's contributions to the field of materials science, particularly in the development of dispersions for lithium-ion batteries, highlight his innovative spirit and dedication to advancing technology. His work not only enhances battery performance but also paves the way for future innovations in energy storage solutions.