Effect of calcination temperature on CrO<sub> x </sub>–Y<sub>2</sub>O<sub>3</sub> catalysts for fluorination of 2-chloro-1,1,1-trifluoroethane to 1,1,1,2-tetrafluoroethane.
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第一作者：He,Jun
发表时间：2008-01-01
发表刊物：Journal of Catalysis
所属单位：物理化学研究所
文献类型：期刊
卷号：Vol.253
期号：No.1
页面范围：1-10
ISSN号：0021-9517
关键字：CHEMICAL;reactions;CHEMICAL;inhibitors;OXIDATION;CHEMICAL;processes
摘要：A series of CrO x –Y 2 O 3 catalysts were prepared by a deposition–precipitation method and tested for the fluorination of 2-chloro-1,1,1-trifluoroethane (CF 3 CH 2 Cl) to synthesize 1,1,1,2-tetrafluoroethane (CF 3 CH 2 F). The highest activity was obt
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