分别以ZrOCO3,ZrO(NO3)2和Zr(NO3)4为锆源采用双氧水氧化-共沉淀法合成了Ce0.45Zr0.45La0.1O1.95储氧材料,并用湿法浸渍法制备了Pd......

从Pd纳米粒子溶胶出发,采用一步沉淀法和浸渍法分别制备了0.5%(质量分数)Pd/Ce0.6Zr0.4-x Y x O2(x=0,0.03,0.05,0.1)负载型三效催......

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