Secondary dialkylammonium salt/crown ether [2]pseudorotaxanes as nanostructured platforms for proton transport

Lijie Li; Lipeng He; Binghua Wang; Peng Ge; Lei Jing; Haomin Liu; Chenliang Gong; Bin Zhang; Junhu Zhang; Weifeng Bu

doi:10.1039/C8CC04518F

Secondary dialkylammonium salt/crown ether [2]pseudorotaxanes as nanostructured platforms for proton transport†

Lijie Li,^a Lipeng He,^a Binghua Wang,^b Peng Ge,^c Lei Jing,^c Haomin Liu,^a Chenliang Gong,

^a Bin Zhang,*^b Junhu Zhang

*^c and Weifeng Bu

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, China
E-mail: buwf@lzu.edu.cn

^b School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, China
E-mail: binzhang@zzu.edu.cn

^c State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, China
E-mail: zjh@jlu.edu.cn

Abstract

Multivalent secondary dialkylammonium salt/crown ether [2]pseudorotaxane, supramolecular polymer networks have been obtained by mixing surfactant-encapsulated clusters with dibenzo[24]crown-8 groups and star polymers end functionalized with dibenzylammonium ions. This induces remarkable enhancements and rational control of proton conductivity of the supramolecular networks.

Chemical Communications

Secondary dialkylammonium salt/crown ether [2]pseudorotaxanes as nanostructured platforms for proton transport†

Abstract

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Secondary dialkylammonium salt/crown ether [2]pseudorotaxanes as nanostructured platforms for proton transport

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