Covalent triazine frameworks for advanced energy storage: challenges and new opportunities

Abstract

In comparison to inorganic electrode materials utilised in energy storage systems, organic electrode materials possess several advantages, including the lightweight nature, customisable structure, high specific capacity, wide availability of natural...

Design of a bipolar organic small-molecule cathode with mesoporous nanospheres structure for long lifespan and high-rate Li-storage performance

“…11–15 In contrast, organic compounds can be easily obtained from natural resources and possess characteristics such as resource sustainability, convenient synthesis, and the ability to easily adjust their molecular structure. 16–19 Moreover, organic electrodes undergo minimal structural changes and limited rearrangement, which makes them highly adaptable to ions of various sizes. 20–23 Consequently, organic electrode materials have emerged as promising alternatives to inorganic materials for next-generation batteries.…”

In situ construction of core–shell structured cobalt oxide@nickel–cobalt-layered double hydroxide nanorods with abundant oxygen vacancies towards boosting electrochemical energy storage

“…Therefore, in the realm of SCs, it is imperative to design an electrode material exhibiting good electrochemical stability, high electri-cal conductivity, and a substantial surface area. 9,10 Of the various electrode materials, transition metal-layered double hydroxides (LDHs), as a kind of 2D ionic platelike material, have garnered significant attention on account of their one-ofa-kind structures and remarkable theoretical capacity, thus making them a highly likely choice for SCs. 11,12 However, the future application of LDHs has been hindered by their insufficient electrical conductivity.…”

Fast-charging anodes for lithium ion batteries: progress and challenges

“…5,6 In recent years, electrochemical energy storage devices represented by non-aqueous ion batteries, supercapacitors, and aqueous ion batteries have been widely developed. 7–17 Among them, lithium-ion batteries (LIBs) have been regarded as the dominant technology due to their obvious advantages such as high energy density and long cycle life. 18–21…”