Issue 60, 2018

Hard-template synthesis of micro-mesoporous organic frameworks with controlled hierarchicity

Abstract

This work reports a new synthesis strategy called hard-template synthesis to create hierarchical pores in porous organic framework materials. Two different mesoporous silicas (SBA-15 and B56-E-20) were used as the hard templates and biphenyl was employed as the single organic precursor. PAF-45 was prepared by in situ coupling biphenyl within the voids of mesoporous silica. After etching silica, controlled mesopores with sizes ranging from 3 to 10 nm were generated and microporosity was inherited as well in the mesoporous PAF-45HX materials.

Graphical abstract: Hard-template synthesis of micro-mesoporous organic frameworks with controlled hierarchicity

Supplementary files

Article information

Article type
Communication
Submitted
21 May 2018
Accepted
03 Jul 2018
First published
03 Jul 2018

Chem. Commun., 2018,54, 8335-8338

Hard-template synthesis of micro-mesoporous organic frameworks with controlled hierarchicity

J. Li, H. Ren, X. Zou, K. Cai, N. Zhao and G. Zhu, Chem. Commun., 2018, 54, 8335 DOI: 10.1039/C8CC04029J

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