The rational design of covalent organic frameworks (COFs) for solid-state electrolytes (SSEs) is hindered by the precise position of polar functional groups (C ═ O) affect Li+ transport. Herein, we synthesize four COFs materials with systematically carbonyl substitution positions to elucidate their structure-property r...
Zhen-Huan Zhang, Gen-Fu Zhao, Qi An et al.· Small· 0 citations
To tackle the challenge of precisely regulating LiF content within the solid electrolyte interphase (SEI) of high‐energy‐density lithium metal batteries (LMBs), this work presents a fluorination‐gradient design strategy, enabling controllable LiF formation through a covalent organic framework‐based artificial SEI layer...
Hai-Ye Zhu, L. Qiu, Jie Cui et al.· Advanced Energy Materials· 0 citations
Developing high-performance metal-free electrocatalysts for the oxygen reduction reaction remains a major challenge in sustainable energy conversion. Herein, we report a host-guest chemistry strategy based on metal-free covalent organic frameworks (COFs) to significantly enhance the catalytic performance. Unlike conven...
Gen-Fu Zhao, Xiao-Xiao Zou, Le-Bin Cai et al.· Advances in Materials· 0 citations
Rational modulation of charge polarization in covalent organic frameworks constitutes a fundamental strategy for optimizing photocatalytic performance, yet achieving precise and systematic control over these parameters remains a significant challenge. Moreover, the interplay in covalent organic frameworks between m...
Zheng-Fen Liu, Jiang-Hui Chen, Xiao-Ping Tan et al.· Nano Reseach· 0 citations
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