Results show that the internal resistance of cells decrease as the pressure of cells increase, when the pressures of cell reach 2MPa, the resistances keep a fixed value.

• 结果表明燃料电池的内阻随着燃料电池两端的夹紧压力的增加而减小,当压力达到2MPa以上时,燃料电池的内阻基本保持不变。