三掺杂二氧化铈基固体氧化物电解质离子电导性能,由宏新,高红杰,采用硝酸-柠檬酸盐自燃法制备稀土和碱土金属元素三掺杂的Ce0.90-2xGd0.10YxCaxO2-δ(x=0.015,0.025,0.050,0.075)固体氧化物电解质材料。用冷