Enhanced the electrochemical performance of CoMgS nanocomposite electrode with the doping of ZnO for supercapacitor-battery hybrid device and photochemical activity

Imran, Muhammad; Muhammad, Zia; Muzafar, Nimra; Afzal, Amir Muhammad; Iqbal, Muhammad Waqas; Mumtaz, Sohail; Munnaf, Shaik Abdul; Albaqami, Munirah D.; Ahmad, Zubair

doi:10.1007/s10800-023-02057-w

J Appl Electrochem

2024

DOI: 10.1007/s10800-023-02057-w

|View full text |Cite

Enhanced the electrochemical performance of CoMgS nanocomposite electrode with the doping of ZnO for supercapacitor-battery hybrid device and photochemical activity

Muhammad Imran,

Zia Muhammad,

Nimra Muzafar

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite1

Independent4

Authors

Journals

Cited by 5 publications

(1 citation statement)

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…First, the adsorbed nature of the electrolyte ions causes the electrode surface to produce electrical double layers. 8,9 The second process relies on surface redox interactions amid the active material (AM) and electrolyte ions that occur quickly and reversibly in response to an external voltage. 10,11 Nevertheless, low energy density is a serious problem for supercapacitors.…”

mentioning

confidence: 99%

Synergistic Advancements in Battery-Grade Energy Storage: AgCoS@MXene@AC Hybrid Electrode Material as an Enhanced Electrocatalyst for Oxygen Reduction Reaction

Imran,

Ahmad,

Yasmeen

et al. 2024

ECS J. Solid State Sci. Technol.

Self Cite

View full text Add to dashboard Cite

In this work, we present a highly effective electrode material (AgCoS@MXene) for supercapattery device application that is produced hydrothermally. We examined the morphology and crystallinity of the synthesized materials using SEM and XRD studies. The synthesized compounds were subjected to a thorough electrochemical performance study employing a three-electrode configuration in a 1 M KOH electrolyte. AgCoS@MXene demonstrated an exceptional Qs of 943.22 C/g at a current density of 2.0 A/g. We formed a supercapattery device (AgCoS@MXene//AC) with AgCoS@MXene as the positive electrode and activated carbon (AC) as the negative electrode. The supercapattery device was demonstrated to have a high specific capacity of 315.22 C/g, a power density of 1275 W/kg, and an energy density of 35.94 Wh/kg. In addition, 5000 charging and discharging cycles were used to assess the device's long-term longevity. The findings indicated that the device preserved nearly 82% of its initial capacity. Besides, the hybrid electrode is used for the electrocatalytic activity for the oxygen reduction reaction

show abstract

mentioning

confidence: 99%

Synergistic Advancements in Battery-Grade Energy Storage: AgCoS@MXene@AC Hybrid Electrode Material as an Enhanced Electrocatalyst for Oxygen Reduction Reaction

Imran,

Ahmad,

Yasmeen

et al. 2024

ECS J. Solid State Sci. Technol.

Self Cite

View full text Add to dashboard Cite

show abstract

Designing of WS2@NiCoS@ZnS Nanocomposite Electrode Material for High-Performance Energy Storage Applications

Imran,

Afzal,

Alqarni

et al. 2024

Crystals

View full text Add to dashboard Cite

Researchers are developing innovative electrode materials with high energy and power densities worldwide for effectual energy storage systems. Transition metal dichalcogenides (TMDs) are arranged in two dimensions (2D) and have shown great promise as materials for photoelectrochemical activity and supercapacitor batteries. This study reports on the fabrication of WS2@NiCoS and WS2@NiCoS@ZnS hybrid nano-architectures through a simple hydrothermal approach. Because of the strong interfacial contact between the two materials, the resultant hierarchical hybrids have tunable porosity nanopetal decorated morphologies, rich exposed active edge sites, and high intrinsic activity. The specific capacities of the hybrid supercapacitors built using WS2@NiCoS and WS2@NiCoS@ZnS electrodes are 784.38 C g−1 and 1211.58 C g−1 or 2019.3 F g−1, respectively, when performed at 2 A g−1 using a three-electrode setup. Furthermore, an asymmetric device (WS2@NiCoS@ZnS//AC) shows a high specific capacity of 190.5 C g−1, an energy density of 49.47 Wh kg−1, and a power density of 1212.30 W kg−1. Regarding the photoelectrochemical activity, the WS2@NiCoS@ZnS catalyst exhibits noteworthy characteristics. Our findings pave the way for further in-depth research into the use of composite materials doped with WS2 as systematic energy-generating devices of the future.

show abstract

Superior Electrochemical Performance and Cyclic Stability of WS2@CoMgS//AC Composite on the Nickel-Foam for Asymmetric Supercapacitor Devices

Imran,

Afzal,

Iqbal

et al. 2024

Energies

View full text Add to dashboard Cite

Two-dimensional (2D) sulfide-based transition metal dichalcogenides (TMDs) have shown their crucial importance in energy storage devices. In this study, the tungsten disulfide (WS2) nanosheets were combined with hydrothermally synthesized cobalt magnesium sulfide (CoMgS) nanocomposite for use as efficient electrodes in supercapattery energy storage devices. The characteristics of the WS2@CoMgS nanocomposite were better than those of the WS2 and CoMgS electrodes. XRD, SEM, and BET analyses were performed on the nanocomposite to examine its structure, morphology, and surface area in depth. In three-electrode assemblies, the composite (WS2@CoMgS) electrode showed a high specific capacity of 874.39 C g−1 or 1457.31 F g−1 at 1.5 A g−1. The supercapattery device (WS2@CoMgS//AC) electrode demonstrated a specific capacity of 325 C g−1 with an exceptional rate capability retention of 91% and columbic efficiency of 92% over 7000 cycles, according to electrochemical studies. Additionally, the high energy storage capacity of the WS2@CoMgS composite electrode was proved by structural and morphological investigations.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Enhanced the electrochemical performance of CoMgS nanocomposite electrode with the doping of ZnO for supercapacitor-battery hybrid device and photochemical activity

Cited by 5 publications

References 62 publications

Synergistic Advancements in Battery-Grade Energy Storage: AgCoS@MXene@AC Hybrid Electrode Material as an Enhanced Electrocatalyst for Oxygen Reduction Reaction

Synergistic Advancements in Battery-Grade Energy Storage: AgCoS@MXene@AC Hybrid Electrode Material as an Enhanced Electrocatalyst for Oxygen Reduction Reaction

Designing of WS2@NiCoS@ZnS Nanocomposite Electrode Material for High-Performance Energy Storage Applications

Superior Electrochemical Performance and Cyclic Stability of WS2@CoMgS//AC Composite on the Nickel-Foam for Asymmetric Supercapacitor Devices

Contact Info

Product

Resources

About