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Issue 36, 2017
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Design and preparation of efficient hydroisomerization catalysts by the formation of stable SAPO-11 molecular sieve nanosheets with 10–20 nm thickness and partially blocked acidic sites

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Abstract

SAPO-11 nanosheets with partially filled micropores (N-SAPO-11) and a thickness of 10–20 nm were synthesized using polyhexamethylene biguanide hydrochloride (PHMB) as a mesoporogen and di-n-propylamine (DPA) as a microporous template. After Pt loading (0.5 wt%), the Pt/N-SAPO-11 catalyst exhibits higher selectivity for the isomers and lower selectivity for cracking products than conventional Pt/SAPO-11 catalysts in the hydroisomerization of n-dodecane.

Graphical abstract: Design and preparation of efficient hydroisomerization catalysts by the formation of stable SAPO-11 molecular sieve nanosheets with 10–20 nm thickness and partially blocked acidic sites

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Publication details

The article was received on 28 Feb 2017, accepted on 06 Apr 2017 and first published on 07 Apr 2017


Article type: Communication
DOI: 10.1039/C7CC01519D
Citation: Chem. Commun., 2017,53, 4942-4945
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    Design and preparation of efficient hydroisomerization catalysts by the formation of stable SAPO-11 molecular sieve nanosheets with 10–20 nm thickness and partially blocked acidic sites

    F. Zhang, Y. Liu, Q. Sun, Z. Dai, H. Gies, Q. Wu, S. Pan, C. Bian, Z. Tian, X. Meng, Y. Zhang, X. Zou, X. Yi, A. Zheng, L. Wang and F. Xiao, Chem. Commun., 2017, 53, 4942
    DOI: 10.1039/C7CC01519D

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