【摘要】 稀土及其化合物在催化领域具有优良的活性,其在石油裂化、汽车尾气净化、有机合成、化肥生产等方面有着广泛的应用,并且其在催化中的作用和机理也在探讨中,以便拓展其应用的深度和广度。更多还原

【Abstract】 Rear earth catalysts featuring good stability,high selectivity,short processing cycle and great activity have been widely used as catalyst for oil cracking and autotail gas purification and rubber compound.It is proposed that a depth and widely research should be made to develop other application field for successful inquriation into its mechanism.更多还原