Georgia Tech Research Corporation

William Lynn Rauch

Meilin Liu

Joe Kennedy Cochran, Jr

Zuoyan Peng

Kon Jiun Lee

The present disclosure relates to hybrid monolithic fuel cells. In one embodiment, the fuel cells comprise a monolithic substrate composed of a metal material and an electrolyte material, the substrate defining a fuel channel and an oxidant channel that are separated by the electrolyte material. The disclosure also relates to methods for manufacturing hybrid monolithic fuel cells. In one embodiment, the methods comprise preparing a metal material, preparing an electrolyte material, and forming a hybrid monolithic fuel cell substrate comprising the metal and electrolyte materials in a one-step fabrication process.

Hybrid monolithic fuel cell

An emission control system is disclosed for determining a concentration of oxygen in a flow of gas which has a sensor. The sensor has a diffusion barrier, an electrolyte material, and a counter-electrode. The counter-electrode is configured to support the diffusion barrier, and the electrolyte material is disposed between the diffusion barrier and the counter electrode. Also disclosed is a method of producing the sensor and emission control system.

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Atlanta, GA, United States of America

William Lynn Rauch