My research interest lies in developing a harsh environment, high temperature, potentiometric oxygen sensor that operates in the absence of an external reference. The novel design is made possible through joining techniques developed in cooperation with Argonne National Laboratories.
        Additionally, I am attempting to use novel glass/ceramic composites to change the bulk properties of ceramic materials typically employed in sensor construction. By taking advantage of the phenomenon that certain glass mixtures can penetrate into a Zirconia matrix and form a solid solution I am investigating new ways to construct sensors with enhanced high-temperature durability and electrical properties. 

Figure: Twenty-four hour oxygen sensitivity of the CISM Oxygen Sensor at 600^oC and 700^oC

1.  R&D 100 Award. Cost-Effective Oxygen Sensors (For CISM Oxygen Sensor) - Energy/Environmental Technologies, 2005.

1.  J. V. Spirig, Second Generation CISM Oxygen Sensor. May 2006. Functional Inorganic Materials Lecture Series, Columbus, Ohio

2.  J. V. Spirig, Sealing the CISM Oxygen Sensor. May 26, 2005. Functional Inorganic Materials Lecture Series, Columbus, Ohio.