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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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Article information


Submitted
28 Feb 2017
Accepted
06 Apr 2017
First published
07 Apr 2017

Chem. Commun., 2017,53, 4942-4945
Article type
Communication

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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