A Microporous Covalent-Organic Framework with Abundant Accessible Carbonyl Groups for Lithium-Ion Batteries.

@article{Luo2018AMC,
  title={A Microporous Covalent-Organic Framework with Abundant Accessible Carbonyl Groups for Lithium-Ion Batteries.},
  author={Zhiqiang Luo and Luojia Liu and Jiaxin Ning and Kaixiang Lei and Yong Lu and Fujun Li and Jun Chen},
  journal={Angewandte Chemie},
  year={2018},
  volume={57 30},
  pages={
          9443-9446
        }
}
A key challenge faced by organic electrodes is how to promote the redox reactions of functional groups to achieve high specific capacity and rate performance. Here, we report a two-dimensional (2D) microporous covalent-organic framework (COF), poly(imide-benzoquinone), via in situ polymerization on graphene (PIBN-G) to function as a cathode material for lithium-ion batteries (LIBs). Such a structure favors charge transfer from graphene to PIBN and full access of both electrons and Li+ ions to… 

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