Interconnect

摘要

An interconnect for a low temperature solid oxide fuel cell, the interconnect comprising: a stainless steel substrate comprising a first surface and a second surface; a layer comprising chromium oxide on the first surface of the substrate, wherein the chromium oxide layer has a thickness in the range of 350-600 nm; and a metal oxide coating on the chromium oxide layer. A process for making an interconnect for a low temperature solid oxide fuel cell, the process comprising: coating a first surface of a stainless steel substrate with a metal oxide to form a coated substrate; and heating the coated substrate to a temperature in the range of 800-900° C. to form a layer comprising chromium oxide between the first surface and the metal oxide coating.

主权项

1. An interconnect for a low temperature solid oxide fuel cell, the interconnect comprising:
a stainless steel substrate comprising a first surface and a second surface; a layer comprising chromium oxide on the first surface of the substrate, wherein the chromium oxide layer has a thickness in the range of 350 nm to 600 nm; and a metal oxide coating on the chromium oxide layer.