Charles H F Peden

Title: Innovations of Charles H F Peden

Introduction

Charles H F Peden is a notable inventor based in West Richland, WA (US). He has made significant contributions to the field of nuclear magnetic resonance (NMR) technology. With a total of 4 patents, his work focuses on advancing the capabilities of NMR apparatus for high-resolution investigations.

Latest Patents

One of his latest patents is titled "Magic angle spinning nuclear magnetic resonance apparatus and process for high-resolution in situ investigations." This invention describes a continuous-flow magic angle sample spinning (CF-MAS) NMR rotor and probe designed for investigating reaction dynamics, stable intermediates, transition states, and mechanisms of catalytic reactions in situ. The rotor features a flow-through sample chamber with a large volume that allows for the delivery of reactants through a catalyst bed, enhancing the sensitivity and improving the diffusion of reactants and products.

Another significant patent is "High-pressure, high-temperature magic angle spinning nuclear magnetic resonance devices and processes for making and using same." This invention details reusable ceramic magic angle spinning (MAS) NMR rotors made from high-mechanical strength ceramics. These rotors can maintain high pressures of up to 200 atmospheres and high temperatures of about 300°C during operation. The innovative rotor designs minimize pressure losses, enabling a variety of in-situ high-pressure, high-temperature MAS NMR experiments that were not previously achievable.

Career Highlights

Charles H F Peden is associated with the Battelle Memorial Institute, where he continues to contribute to advancements in NMR technology. His work has been instrumental in enhancing the understanding of catalytic reactions and their mechanisms.

Collaborations

He has collaborated with notable coworkers such as Jian Zhi Hu and Yong Wang, further enriching the research and development efforts in his field.

Conclusion

Charles H F Peden's innovative contributions to nuclear magnetic resonance technology have paved the way for significant advancements in the field. His patents reflect a commitment to enhancing the capabilities of in-situ investigations, making a lasting impact on scientific research.