A redox-active organic cage as a cathode material with improved electrochemical performance

被引：2
|
作者：
Bera, Saibal [1 ]
Goujon, Nicolas [1 ]
Melle-Franco, Manuel [2 ]
Mecerreyes, David [1 ,3 ]
Mateo-Alonso, Aurelio [1 ,3 ]
机构：
[1] Univ Basque Country UPV EHU, POLYMAT, Ave Tolosa 72, Donostia San Sebastian 20018, Spain
[2] Univ Aveiro, Aveiro Inst Mat, Dept Chem, CICECO, P-3810193 Aveiro, Portugal
[3] Ikerbasque, Basque Fdn Sci, Bilbao 48009, Spain
来源：
CHEMICAL SCIENCE | 2024年 / 15卷 / 36期
基金：
欧盟地平线“2020”; 欧洲研究理事会;
关键词：
MOLECULES; POLYMERS; ENERGY;
D O I：
10.1039/d4sc04295f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Organic cages offer numerous opportunities for creating novel materials suitable for a wide range of applications. Among these, energy-related applications are beginning to attract attention. We report here the synthesis of a [3 + 6] trigonal prismatic cage constituted by three redox-active dibenzotetraazahexacene subunits. Cathodes formulated with the organic cage show enhanced performance compared to those formulated with the individual subunits, showing improvements in terms of electrochemical stability, lithium-ion diffusivity, and cathode capacity. Cathodes formulated with an organic cage show enhanced performance compared to those formulated with the cage's individual subunits.
引用
收藏
页码：14872 / 14879
页数：8
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