Jeffrey C Spangler

Title: Innovations of Jeffrey C. Spangler in Electrochemical Fluorination

Introduction

Jeffrey C. Spangler, an accomplished inventor based in Eagan, MN, has made significant contributions to the field of electrochemical fluorination. With two patents to his name, Spangler's innovative processes have advanced the understanding and efficiency of substrate fluorination. His work emphasizes the importance of developing environmentally friendly and efficient chemical processes.

Latest Patents

Spangler holds two notable patents that showcase his expertise in electrochemical processes. The first patent is for "Electrochemical Fluorination Using Interrupted Current." This patent describes a method for the electrochemical fluorination of substrates, which involves providing a substrate containing carbon-bonded hydrogen and preparing a reaction solution with hydrogen fluoride. The process includes passing an electric current through the reaction solution, with the unique aspect of interrupting the current in a cycle of elevated and reduced levels. This innovation results in lower resistance and greater efficiency compared to traditional methods.

The second patent, titled "Bipolar Flow Cell and Process for Electrochemical Fluorination," outlines a process where a liquid mixture of anhydrous hydrogen fluoride and organic compounds is passed through a bipolar electrode stack. This stack, composed of spaced-apart electrodes made from an electrically-conductive material like nickel, enables electrochemical fluorination to occur under optimized conditions. The process, which maintains a continuous liquid phase, is a testament to Spangler's commitment to enhancing the electrochemical fluorination techniques.

Career Highlights

Throughout his career, Jeffrey C. Spangler has worked with several prominent companies, including 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company (commonly known as 3M). His roles in these organizations have provided him with the platform to develop and refine his innovative ideas, contributing to significant advancements in the field.

Collaborations

Spangler's work has been enriched by collaborations with esteemed colleagues such as John C. Smeltzer and Stephen D. Polson. Working alongside other talented professionals has allowed him to exchange ideas and foster innovation, further pushing the boundaries of electrochemical research.

Conclusion

Jeffrey C. Spangler's contributions to the field of electrochemical fluorination are marked by his unique patents and collaborations. His innovative approaches not only improve the efficiency of fluorination processes but also align with the growing need for sustainable chemical methods. As the world increasingly focuses on greener technologies, Spangler's work stands as a vital part of the conversation surrounding advancements in electrochemical applications.