John L Schroeder

Title: John L. Schroeder: Innovator in Carbon Material Preparation

Introduction

John L. Schroeder is an accomplished inventor based in Albuquerque, NM (US). He is known for his innovative work in the field of carbon materials, particularly for developing methods that enhance their properties. His contributions have significant implications for various applications, including energy storage and filtration.

Latest Patents

Schroeder holds a patent for a "Method for the preparation of high surface area high permeability carbons." This method involves preparing carbon materials with high surface area and macropore volume to ensure high permeability. The process begins with dissolving a carbonizable polymer precursor in a solvent, which is then cooled to form a gel. The solvent is extracted using a non-solvent for the polymer, followed by critical point drying in CO₂ or evaporation in a vacuum oven. The dried product undergoes heating in an inert atmosphere to cross-link the polymer material before being carbonized.

Career Highlights

John L. Schroeder has made significant strides in his career, particularly through his work at Sandia Corporation. His innovative methods have contributed to advancements in material science, showcasing his expertise and dedication to research and development.

Collaborations

One of his notable collaborators is Robert R. Lagasse. Their partnership has likely fostered further innovation and exploration in the field of carbon materials.

Conclusion

John L. Schroeder's contributions to the preparation of high-performance carbon materials highlight his role as a key innovator in the field. His patent and work at Sandia Corporation reflect his commitment to advancing material science.