Walter A Schulze

Title: Walter A. Schulze: Innovator in PZT Polymer Composites

Introduction

Walter A. Schulze is a notable inventor based in State College, PA (US). He has made significant contributions to the field of materials science, particularly in the development of polymer composites that incorporate lead zirconate titanate (PZT). With a total of 2 patents, his work has implications for various applications in technology and engineering.

Latest Patents

Schulze's latest patents include innovative methods for creating perforated PZT polymer composites. These composites consist of lead zirconate titanate (PZT) combined with inactive polymers, featuring unique 3-1 and 3-2 patterns. The fabrication process involves drilling holes in sintered PZT blocks and filling these holes with epoxy or other inactive polymers. This method allows for the evaluation of the influence of hole size and volume fraction of PZT on the hydrostatic properties of the composite. By decoupling the piezoelectric coefficients d.sub.33 and d.sub.31, the hydrostatic coefficients are significantly enhanced. Another patent focuses on PZT/polymer composites and a simplified fabrication method. This involves mixing commercially available PZT powder with a binder and pressing it into pellets, which are then sintered and impregnated with suitable polymers.

Career Highlights

Walter A. Schulze is currently associated with the United States Navy, where he contributes his expertise in materials science and engineering. His work has been instrumental in advancing the understanding and application of PZT/polymer composites.

Collaborations

Some of Schulze's notable coworkers include Thomas R. Shrout and James V. Biggers, who have collaborated with him on various projects related to PZT materials.

Conclusion

Walter A. Schulze's innovative work in the field of PZT polymer composites showcases his dedication to advancing materials science. His patents reflect a commitment to enhancing the properties and applications of composite materials.