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Issue 60, 2018
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Hard-template synthesis of micro-mesoporous organic frameworks with controlled hierarchicity

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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

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Publication details

The article was received on 21 May 2018, accepted on 03 Jul 2018 and first published on 03 Jul 2018


Article type: Communication
DOI: 10.1039/C8CC04029J
Citation: Chem. Commun., 2018,54, 8335-8338
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    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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