Enhanced the performance of zinc strontium sulfide-based supercapattery device with the polyaniline doped activated carbon

Hassan, Haseebul; Afzal, Amir Muhammad; Afzal, Amir Muhammad; Asghar, Mazia; Aftab, Sikandar

doi:10.1007/s10008-022-05305-9

Cited by 44 publications

(21 citation statements)

References 47 publications

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“…Increased surface area and higher electric conductivity may be due to the synergetic impact of combined NbS and Ag 2 S. The increased electrochemical performance of NbAg 2 S may be because of the quick exchanges of ions from the electrolyte to the surface. 81,82 Eqn (2) was applied to estimate the capacity for NbS, Ag 2 S, and NbAg 2 S through GCD curves using discharge time. In contrast to the individual NbS and Ag 2 S, the combined NbAg 2 S discharge time was 654 s at 1.0 A g −1 , which is long, as indicated in Fig.…”

Section: Electrochemical Resultsmentioning

confidence: 99%

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance

et al. 2023

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Section: Electrochemical Resultsmentioning

confidence: 99%

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance

et al. 2023

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“…In addition, these electrodes were used in asymmetric solid-state supercapacitors, with an energy density of up to 47.3 Wh kg −1 , achieving a higher level compared to other asymmetric devices of the state-of-the-art, with purely inorganic cathodes based on sulfides, oxides or LDHs of Ni and Co [ 280 , 281 , 282 , 283 , 284 , 285 ]. Recent research, such as that of Hassan et al [ 286 ], also showed the synthesis of a zinc-strontium sulfide-based supercapacitor device with PPy-doped activated carbon. In an asymmetric supercapacitor, these compounds showed that the device (ZnSrS//PANI@AC) had a maximum capacity of 148 C g −1 and an energy density of 32.88 Wh/kg at the power density of 800 W kg −1 and after the completion of 5000 cycles, ZnSrS//PANI@AC retained 90% of its initial capacity, demonstrating that this nanostructured composite can be a novel material, which could be used in energy storage devices.…”

Section: Nanostructured Cp As Supercapacitorsmentioning

confidence: 99%

Nanostructured Conducting Polymers and Their Applications in Energy Storage Devices

et al. 2023

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Due to the energy requirements for various human activities, and the need for a substantial change in the energy matrix, it is important to research and design new materials that allow the availability of appropriate technologies. In this sense, together with proposals that advocate a reduction in the conversion, storage, and feeding of clean energies, such as fuel cells and electrochemical capacitors energy consumption, there is an approach that is based on the development of better applications for and batteries. An alternative to commonly used inorganic materials is conducting polymers (CP). Strategies based on the formation of composite materials and nanostructures allow outstanding performances in electrochemical energy storage devices such as those mentioned. Particularly, the nanostructuring of CP stands out because, in the last two decades, there has been an important evolution in the design of various types of nanostructures, with a strong focus on their synergistic combination with other types of materials. This bibliographic compilation reviews state of the art in this area, with a special focus on how nanostructured CP would contribute to the search for new materials for the development of energy storage devices, based mainly on the morphology they present and on their versatility to be combined with other materials, which allows notable improvements in aspects such as reduction in ionic diffusion trajectories and electronic transport, optimization of spaces for ion penetration, a greater number of electrochemically active sites and better stability in charge/discharge cycles.

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“…The key factors driving this attention are their enhanced capacitance and expanded operating voltage range. 5–9…”

Section: Introductionmentioning

confidence: 99%

A bimetallic Fe–Mg MOF with a dual role as an electrode in asymmetric supercapacitors and an efficient electrocatalyst for hydrogen evolution reaction (HER)

Zaka,

Iqbal,

Afzal

et al. 2023

RSC Adv.

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Enhanced the performance of zinc strontium sulfide-based supercapattery device with the polyaniline doped activated carbon

Cited by 44 publications

References 47 publications

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance

Nanostructured Conducting Polymers and Their Applications in Energy Storage Devices

A bimetallic Fe–Mg MOF with a dual role as an electrode in asymmetric supercapacitors and an efficient electrocatalyst for hydrogen evolution reaction (HER)

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Enhanced the performance of zinc strontium sulfide-based supercapattery device with the polyaniline doped activated carbon

Cited by 44 publications

References 47 publications

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg2S) and activated carbon for enhanced electrochemical performance

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg2S) and activated carbon for enhanced electrochemical performance

Nanostructured Conducting Polymers and Their Applications in Energy Storage Devices

A bimetallic Fe–Mg MOF with a dual role as an electrode in asymmetric supercapacitors and an efficient electrocatalyst for hydrogen evolution reaction (HER)

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The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance

The supercapattery designed with a binary composite of niobium silver sulfide (NbAg₂S) and activated carbon for enhanced electrochemical performance