Creation of CuOx/ZSM-5 zeolite complex: healing defect sites and boosting acidic stability and catalytic activity

Author:

Zhang Luoming1234ORCID,Gong Yanjun1234ORCID,Zhai Yanliang1234ORCID,Ma Tong1234,Xu Chunfang1234,Zuo Shouwei5674,Zheng Lirong5674ORCID,Zhang Jing5674,Ping Liu894

Affiliation:

1. State Key Laboratory of Heavy Oil Processing

2. The Key Laboratory of Catalysis of CNPC

3. China University of Petroleum-Beijing

4. China

5. Beijing Synchrotron Radiation Laboratory

6. Institute of High Energy Physics, Chinese Academy of Sciences

7. University of Chinese Academy of Sciences Beijing

8. State Key Laboratory of Coal Conversion

9. Institute of Coal Chemistry, Chinese Academy of Sciences

Abstract

CuOx/ZSM-5 was achieved by hydrothermally disintegrating CuO nanoparticle into zeolite. Further studies proved that stable clusters formed and connected with internal silanol, which leads to optimal acidity and high stability in hexane cracking.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

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5. H. J. Tallman , C.Eng and C.Sun , in 213021 Advanced Catalytic Olefins (ACO) : First Commercial Demonstration Unit Begins Operations, Aiche Spring National Meeting , 2011

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