Covalent organic framework with highly accessible carbonyls and π‐cation effect for advanced potassium‐ion batteries

XX Luo, WH Li, HJ Liang, HX Zhang, KD Du… - Angewandte …, 2022 - Wiley Online Library
Covalent organic frameworks (COF) possess a robust and porous crystalline structure,
making them an appealing candidate for energy storage. Herein, we report an exfoliated …

Templated synthesis of imine-based covalent organic framework hollow nanospheres for stable potassium-ion batteries

J Sun, R Tian, Y Man, Y Fei, X Zhou - Chinese Chemical Letters, 2023 - Elsevier
Covalent organic frameworks (COFs), as highly tunable porous crystalline materials, have
promising applications in potassium-ion batteries (PIBs) due to their abundant charge carrier …

Schiff-base covalent organic framework/carbon nanotubes composite for advanced potassium-ion batteries

J Sun, Y Xu, A Li, R Tian, Y Fei, B Chen… - ACS Applied Nano …, 2022 - ACS Publications
Covalent organic frameworks (COFs) are attractive candidates for low-cost potassium-ion
battery (PIB) electrode materials due to their inherent porosity, well-organized channel …

Cobalt coordinated cyano covalent-organic framework for high-performance potassium-organic batteries

L Zhao, L Zheng, X Li, H Wang, LP Lv… - … Applied Materials & …, 2021 - ACS Publications
Potassium ion batteries (PIBs) are expected to become the next large-scale energy storage
candidates due to its low cost and abundant resources. And the covalent organic framework …

Fluorine‐Rich Covalent Organic Framework to Boost Electrochemical Kinetics and Storages of K+ Ions for Potassium‐Ion Battery

J Lee, H Lim, J Park, MS Kim, JW Jung… - Advanced Energy …, 2023 - Wiley Online Library
Covalent organic frameworks (COFs), featuring ordered nanopores with numerous
accessible redox sites, have drawn much attention as promising electrode materials for …

Multilayer structure covalent organic frameworks (COFs) linking by double functional groups for advanced K+ batteries

Z Su, J Huang, R Wang, Y Zhang, L Zeng… - Journal of Colloid and …, 2023 - Elsevier
Covalent organic frameworks (COFs) are regarded as the potential and promising anode
materials for potassium ion batteries (PIBs) on account of their robust and porous crystalline …

Few-layered boronic ester based covalent organic frameworks/carbon nanotube composites for high-performance K-organic batteries

X Chen, H Zhang, C Ci, W Sun, Y Wang - ACS nano, 2019 - ACS Publications
Organic electrodes for low-cost potassium ion batteries (PIBs) are attracting more interest by
virtue of their molecular diversity, environmental friendliness, and operation safety. But the …

Challenges and perspectives of covalent organic frameworks for advanced alkali-metal ion batteries

J Xu, Y Xu, C Lai, T Xia, B Zhang, X Zhou - Science China Chemistry, 2021 - Springer
Covalent organic frameworks (COFs) are a class of porous crystalline polymers that have
been widely investigated in various fields, including energy storage, photo/electrocatalysis …

Multiscale hierarchically engineered carbon nanosheets derived from covalent organic framework for potassium‐ion batteries

Q Xu, Q Li, Y Guo, D Luo, J Qian, X Li, Y Wang - Small Methods, 2020 - Wiley Online Library
Previous research on potassium‐ion batteries (PIBs) indicates that promising carbon anode
materials should have several carefully crafted features across different length scales …

Mesoporous polyimide‐linked covalent organic framework with multiple redox‐active sites for high‐performance cathodic Li storage

X Yang, L Gong, X Liu, P Zhang, B Li, D Qi… - Angewandte …, 2022 - Wiley Online Library
Covalent organic frameworks (COFs) are gaining increasing attention as renewable cathode
materials for Li‐ion batteries. However, COF electrodes reported so far still exhibit …