Xiaowen Wen

Title: Inventor Spotlight: Xiaowen Wen

Introduction

Xiaowen Wen, an accomplished inventor based in Lexington, MA, has made significant contributions to the field of electrochemical measurements. With a total of eight patents to his name, his innovative methods and devices are poised to advance various applications in chemical detection and measurement.

Latest Patents

One of Xiaowen Wen's latest patents is focused on chlorine detection using pulsed amperometric detection. This method involves measuring oxidants in an aqueous composition through an electrode system that includes a membrane permeable to the species being measured, a cathode positioned behind the membrane, and an electrolyte situated between the two. The method describes a process where the membrane and an anode are contacted with the aqueous composition, allowing for the measurement of current between the cathode and anode in response to an applied voltage. Additionally, the patent outlines the application of a second voltage pulse, which differs from the first, thereby enhancing detection capabilities.

Another significant invention is a low-maintenance reference electrode designed for electrochemical measurements. This electrode features a liquid junction body containing numerous micron-sized capillary channels that transport electrolyte to a test solution. A viscosity-increasing agent is incorporated to thicken the electrolyte, allowing a controlled flow rate of microliters per day. This innovation ensures that only a small volume of electrolyte is required, thereby extending the electrode's functional life.

Career Highlights

Throughout his career, Xiaowen Wen has been associated with leading companies in the scientific community, including Orion Research, Inc. and Thermo Fisher Scientific GmbH. His work in these organizations has not only allowed him to refine his inventions but also to collaborate on various projects that advance the fields of chemistry and materials science.

Collaborations

Xiaowen Wen has also worked alongside notable colleagues such as Steven J. West and Hyoungsik Yim. These collaborations highlight his integration into a network of innovative thinkers, contributing to the development of revolutionary technologies in electrochemical measurement and detection.

Conclusion

Xiaowen Wen's contributions to innovation in electrochemical detection represent a significant advancement in the field. With his extensive experience and a proven track record of patents, he continues to influence the science of measurements, benefiting various industries. As he progresses in his career, we can anticipate further groundbreaking inventions from this remarkable inventor.