SSZ-13 supported Ir as an efficient catalyst for methylcyclopentane ring-opening reaction

Catalysis Communications

卷:154

Ruifeng Li¹  Chuanhao Zhang²  Peng Shan²  Huifang Zhang²  Panpan Niu²  Yan Wang²  Ningyue Lu²  Binbin Fan² 

[1] Corresponding authors at: College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, PR China.;

[2] College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, PR China;

关键词: SSZ-13;    Methylcyclopentane;    Supported catalyst;    Ring-opening reaction;    Iridium;   

DOI  :  

来源: DOAJ

【 摘 要 】

Ir/H-SSZ-13 catalysts were used for methylcyclopentane (MCP) ring-opening (RO) reaction, and exhibit higher yields to RO products than H-ZSM-5, H-USY and Al2O3 supported Ir catalysts. Ir species supported on H-SSZ-13-A (about 200 nm) exhibits higher activity than those on H-SSZ-13-B (about 8 μm) due to its more accessible acid sites. Ir/H-SSZ-13-A gives higher reactivity than Ir/Al2O3, especially in the case of low Ir loading because of the promotion of the strong acid sites located on the external surface of H-SSZ-13-A. This work demonstrates that SSZ-13 supported metal is a potential catalyst for RO reaction.

【 授权许可】

Unknown