Introducing a redox-active ferrocenyl moiety onto a polythiophene derivative towards high-performance flexible all-solid-state symmetric supercapacitors

Abstract

A new design strategy of introducing redox-active metal-organic fragment onto the backbone of conductive polymer is proposed in this article towards conductive metallopolymer for flexible all-solid-state supercapacitor application. Porous carbonaceous...

A symmetric direct ammonia fuel cell using ternary NiCuFe alloy embedded in a carbon network as electrodes

“…Symmetric structures have 6 been used in various electrochemical devices, such as electrolytic cells, supercapacitors and fuel cells. 44,[54][55][56] As the same material was used as both the anode and cathode, the symmetric fuel cell not only simplifies the integral device configuration, but also reduces the fabrication cost of a fuel cell. 57,58 To the best of our knowledge, this is the first report on a symmetric DAFC.…”

Electrochemically Triggered Self‐Adaptive Reconstruction of an all‐Purpose Electrode for Photothermally Enhanced Capacitors

“…This excellent energy storage performance suggests that this electrode is highly promising for practical application scenarios. Compared with the electrochemical performance of other reported symmetric supercapacitors devices (Ppy/CNTs/cotton, [ 55 ] Ppy/BC/RGO, [ 56 ] p(FcCPDT)/CC, [ 57 ] carbon monolith, [ 58 ] graphene RF, [ 59 ] activated CC, [ 60 ] and ReS 2 /MoS 2 [ 61 ] electrode materials) at room temperature (Figure S24 Supporting Information), the SSC prepared in this work shows enhanced capacitive performance. Moreover, a Ragone plot comparing this work's SSC with other recently reported results at room temperature is presented in Figure S25 Supporting Information.…”

Efficient faradaic supercapacitor energy storage using redox-active pyrene- and benzodithiophene-4,8-dione-tethered conjugated microporous polymers

“…[18][19][20][21][22][23][24] Organic electrode materials, including polyanilines, polypyrroles, polythiophenes, and Schiff-base polymers, appeal to some scientists due to their low energy consumption, remarkable redox activity, and environmental friendliness. [25][26][27] Schiff-base polymers, for instance, can either connect redox-active moieties or serve as redox-active moieties themselves. Because different functional groups may be easily incorporated into molecules that undergo condensation, these materials are extraordinarily exible in terms of their chemical characteristics.…”