Mesoporous zwitterionic poly(ionic liquid)s: intrinsic complexation and efficient catalytic fixation of CO2

作者: Sebastian Soll , Pengfei Zhang , Qiang Zhao , Yong Wang , Jiayin Yuan

DOI: 10.1039/C3PY00823A

关键词: Ionic liquidSpecific surface areaMesoporous materialChemical engineeringChemistryCatalysisNanoparticleInorganic chemistry

摘要: Mesoporous poly(ionic liquid)s with zwitterionic structures have been successfully prepared. This synthesis made use of a facile template-free approach via precipitating an organic solution imidazolium-based liquid) homopolymer in straightforward manner into ammonia-containing solvents. The complex products specific surface area up to 260 m2 g−1, and exist robust nanoparticle form. They could serve as active catalysts for the chemical fixation CO2.

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