Polymorphic cobalt sulfide-embedded graphene foam with ultralong cycling and ultrafast rate capability for potassium-ion batteries

• Main Authors: Ye, Xinli, Zhang, Junxiong, Ma, Xiaomin, Shen, Zexiang
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Chemical engineering; Potassium-Ion Batteries; Nanosheet Array Morphology
• 在線閱讀: https://hdl.handle.net/10356/170261
• 機構: Nanyang Technological University

Potassium-ion batteries (KIBs) attract growing attention due to their low price and abundant resources. However, the main drawback is the large-sized potassium ions, which results in a lack of superior capacity and desirable stable materials. We herein propose the Co9S8/GF nanocomposite synthesized...