Treatment method for solid oxide fuel cells and apparatus thereof

摘要

A treatment method for solid oxide fuel cells includes: measuring a radius of curvature of a cell; measuring a surface resistance of cathode current collecting layer of a cell; performing an alcohol permeating test of a cell; performing simultaneously several stages of compression and heating or cooling to a cell; an apparatus for completing above stages is also disclosed.

主权项

1. An apparatus for treating solid oxide fuel cells, comprising:
a pressure source; a compression system, coupled to the pressure source; a heating unit; a pressure transmission unit, coupled to the compression system and transmitting a pressure to a solid oxide fuel cell, comprising: a ceramic tube; a cushion module, disposed within said furnace, comprising:
a ceramic plate, disposed beneath said ceramic tube;a ceramic blanket, disposed beneath said ceramic plate; anda ceramic cloth, disposed beneath said ceramic blanket and above said solid oxide fuel cell; a metal supporting plate, disposed beneath said solid oxide fuel cell within said furnace; and a ceramic supporting brick set, disposed beneath said metal supporting plate on the bottom of said furnace; a temperature controller, coupled to the heating unit, programmed to perform a multi-stage heating process; and a pressure controller, coupled to the compression system, programmed to perform a multi-stage compression process, wherein said multi-stage heating process is performed simultaneously with said multi-stage compression process.