SOLID OXIDE FUEL CELL

摘要

PURPOSE: A solid oxide fuel cell is provided to maintain the state of sufficient contact between a unit cell and a current collector, by having a support member in the current collector thereof, thereby reducing the contact resistance. CONSTITUTION: A solid oxide fuel cell(100) comprises a unit battery(110); a current collector(120) which has a first side(120a) and a second side(120b) and has grooves in a thickness direction thereof to enable the first side to accommodate the unit battery; and a plurality of circular support members(123) which is formed between the first side and the second side. Each of the support members has a different diameter from each other per each region. The support member has a mesh structure and is formed of a flexible material or a metal material.