Douglas R Kauffman

Title: Douglas R Kauffman: Innovator in Nanotechnology and Catalysis

Introduction

Douglas R Kauffman is a prominent inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of nanotechnology, particularly in the development of innovative catalysts for chemical reactions. With a total of 2 patents, Kauffman's work has the potential to impact various industries, including energy and environmental science.

Latest Patents

Kauffman's latest patents include groundbreaking technologies that enhance the efficiency of chemical processes. One of his notable inventions is the "Hollow-sphere Tin nanocatalysts for converting CO into formate." This technology features three-dimensional (3D) hollow nanosphere electrocatalysts that convert carbon monoxide (CO) into formate with high current density and Faradaic efficiency (FE). The SnO nanospheres are constructed from small, interconnected SnO nanocrystals, with sizes controlled between 2-10 nm. This precise control allows for a clear correlation between nanocrystal size and formate production. In situ Raman and time-dependent X-ray diffraction measurements confirmed that the SnO nanocrystals were reduced to metallic Sn and resisted microparticle agglomeration during CO reduction. The performance of these nanosphere catalysts surpasses that of comparably sized, non-structured SnO nanoparticles and commercially available SnO with a heterogeneous size distribution.

Another significant patent is related to "Microwave active metal oxides for CO2 dry reforming of methane." This invention involves a method that includes supplying a composition of LaSrCoMO, where specific parameters are defined for the dopants. The method energizes the composition using electromagnetic energy to heat it above 700° C. This process allows for the effective conversion of methane and an oxidant into a product gaseous mixture.

Career Highlights

Throughout his career, Kauffman has worked with esteemed organizations, including the United States of America as represented by the Department of Energy and Battelle Memorial Institute. His work in these institutions has allowed him to contribute to significant advancements in energy technologies and catalysis.

Collaborations

Kauffman has collaborated with notable colleagues such as Jonathan W Lekse and Christopher Mark Marin. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Douglas R Kauffman is a distinguished inventor