Ontology highlight
ABSTRACT:
SUBMITTER: Xu F
PROVIDER: S-EPMC6566448 | biostudies-literature | 2019 Jun
REPOSITORIES: biostudies-literature
Xu Fei F Yang Shuhao S Chen Xiong X Liu Qianhui Q Li Hejun H Wang Hongqiang H Wei Bingqing B Jiang Donglin D
Chemical science 20190507 23
The aligned one-dimensional channels found in covalent organic frameworks offer a unique space for energy storage. However, physical isolation of sulfur in the channels is not sufficient to prevent the shuttle of lithium-sulfide intermediates that eventually results in a poor performance of lithium-sulfur energy storage. Herein, we report a strategy based on imine-linked frameworks for addressing this shuttle issue by covalently engineering polysulfide chains on the pore walls. The imine linkage ...[more]