Issue 3, 2016
From the journal:

Chemical Communications

Tunable porosity of 3D-networks with germanium nodes†

Laure Monnereau,a   Thierry Muller,b   Mathias Langa  and  Stefan Bräse*ac  

* Corresponding authors

a Karlsruhe Institute of Technology – Campus South, Institute of Organic Chemistry, Fritz-Haber Weg 6, 76131 Karlsruhe, Germany
E-mail: braese@kit.edu
Fax: +49 721 4 8581

b Clariant Produkte (Deutschland) GmbH, Clariant Innovation Center, Group Technology & Innovation, Chemical Research, Competence Center Colorants & Functional Chemicals, Industriepark Höchst, Geb. G860 (A2 13d), 65926 Frankfurt, Germany

c Karlsruhe Institute of Technology – Campus North, Institute of Toxicology and Genetics, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany

Abstract

Eight hyper cross-linked polymers based on tetrakis(4-ethynylphenyl)germanium and tetrakis(4-ethynylphenyl)methane are presented. After investigation of their N2 adsorption properties at 77 K, the porosity of the germanium-based porous organic polymers (POPs) was modulated under acidic conditions, offering an easy and direct way, in a single step, to tune the adsorption properties.

Graphical abstract: Tunable porosity of 3D-networks with germanium nodes

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Article information

DOI
https://doi.org/10.1039/C5CC06790A
Article type
Communication
Submitted
12 Aug 2015
Accepted
28 Oct 2015
First published
28 Oct 2015

Chem. Commun., 2016,52, 571-574

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Tunable porosity of 3D-networks with germanium nodes

L. Monnereau, T. Muller, M. Lang and S. Bräse, Chem. Commun., 2016, 52, 571 DOI: 10.1039/C5CC06790A

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