材料科学
氢气储存
有机自由基电池
化学工程
电池(电)
氢
纳米技术
碱金属
离子
无机化学
薄膜
电化学
电极
化学
有机化学
复合材料
功率(物理)
物理
合金
物理化学
量子力学
工程类
作者
J. J. Tang,Ruoxuan Yang,Yuting Peng,Hong Lin,Xin He,Yingze Song,Kaipeng Wu,Youngsoo Kang,Long Yang
出处
期刊:Small
[Wiley]
日期:2023-11-10
卷期号:20 (12)
被引量:19
标识
DOI:10.1002/smll.202307827
摘要
Organic frameworks-based batteries with excellent physicochemical stability and long-term high capacity will definitely reduce the cost, carbon emissions, and metal consumption and contamination. Here, an ultra-stable and ultra-thin perylene-dicyandiamide-based hydrogen organic framework (HOF) nanosheet (P-DCD) of ≈3.5 nm in thickness is developed. When applied in the cathode, the P-DCD exhibits exceptional long-term capacity retention for alkali-ion batteries (AIBs). Strikingly, for lithium-ion batteries (LIBs), at current of 2 A g
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