One-Step Preparation of Indole-Based Porous Magnetic Composite via Cation-π Interaction-Driven and -Induced Strategy
Yangqing Mao,
Haoran Zhu,
Boyuan Zhang
et al.
Abstract:A strategy driven and induced by cation-π interaction was employed to obtain magnetic porous composite material with a uniform dispersion of ferroferric oxide (Fe3O4). Ferroferric oxide/indole-based porous composite (Fe3O4/PIN) was prepared in a one-step process. Cation-π interaction dispersed iron ions (Fe3+) next to the indole groups in the indole-based porous polymer (PIN), and subsequently, after the in-situ reaction, Fe3O4 was uniformly distributed around the indole groups within PIN. At 298 K, Fe3O4/PIN … Show more
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