United Technologies Corporation

Utc Fuel Cells, LLC

Utc Power Corporation

Southern Company Services, Inc.

Hamilton Sundstrand Corporation

Venkata R Vedula

Wayde R Schmidt

Raymond C Benn

Sunil Govinda Warrier

Shihong Gary Song

Sergei F Burlatsky

Jean Yamanis

Vincent C Nardone

John G Smeggil

Robert Telakowski

William K Tredway

Leo A Smolensky

Tania Bhatia

Bruce H Easom

Michael A Sloan

Richard S Bailey

Eric J Gottung

Jai-woh Kim

Mark S Berry

An emission treatment system includes a first separation device that is operable to introduce one or more sorbents into an exhaust stream having emission products. The sorbent captures the emission products such that the exhaust stream includes sorbent with captured emission products. A second separation device located downstream from the first separation device receives the exhaust stream and utilizes an electrostatic potential to separate the sorbent with captured emission products from the exhaust stream into a discharge stream to produce a clean stream.

Method and system for controlling constituents in an exhaust stream

A bond coat system for silicon based substrates wherein a compliant layer having an elastic modulus of between 30 and 130 GPa is provided between the silicon based substrate and a silicon metal containing oxygen gettering layer.

Coating system for silicon based substrates

An electrode assembly for solid oxide fuel cells includes an electrolyte member defining a cathode side and an anode side and having an active area and an edge portion; cathode disposed on the cathode side; an anode disposed on the anode side; and at least one electrolyte support member positioned adjacent to the edge portion of the electrolyte and having an opening positioned over at least a portion of the active area.

Reinforcement structures for electrolyte-supported solid oxide fuel cell

A fuel cell stack includes a plurality of fuel cells each having an anode layer, an electrolyte layer, and a cathode layer, the fuel cells each having a first effective thermal expansion coefficient; a plurality of bipolar plates positioned between adjacent fuel cells having an anode interconnect, a separator plate, and a cathode interconnect, the bipolar plates being positioned between adjacent fuel cells, wherein the anode interconnect is in electrical communication with the anode layer of one adjacent fuel cell, wherein the cathode interconnect is in electrical communication with the cathode layer of another adjacent fuel cell, and wherein at least one interconnect of the cathode interconnect and the anode interconnect has a second thermal expansion coefficient and is adapted to reduce strain between the at least one interconnect and an adjacent fuel cell due to differences between the first and second thermal expansion coefficients over repeated thermal cycles.

Interconnect for solid oxide fuel cells

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Middletown, CT, United States of America

Venkata R Vedula