Manganese-doped zinc sulfide binary nanostructures as binder-free electrode materials for supercapattery

Nasuha, Siti; Pershaanaa, M.; Bashir, Shahid; Ramesh, K.; Ramesh, S.

doi:10.1007/s10008-022-05218-7

Cited by 8 publications

(2 citation statements)

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“…The system's heating duration of 6 h at 150 °C significantly improved the rate capability and specific capacitance, resulting in a supercapattery with optimal electrode outcomes. 181 Ahmad's study explored the use of chalcogenides in supercapacitor devices, revealing their high capacitance and exceptional electrical conductivity. They synthesized a new nanocomposite, ZnS-CuSe 2 , with both cubic and orthorhombic phases.…”

Section: Zns-based Devicesmentioning

confidence: 99%

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Review and Outlook of Zinc Sulfide Nanostructures for Supercapacitors

Saleem,

Khalid,

Malik

et al. 2024

Energy Fuels

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Supercapacitors have increased considerable interest due to their unique characteristics such as extended life cycle, high-power density, and environmental friendliness. They serve as a bridge for the energy-power difference between a traditional capacitor and batteries/fuel cells. Selection of the ideal electrode material for a particular application is a critical parameter that affects the efficiency of supercapacitor devices. Transition-metal sulfides exhibit multiple oxidation states and display outstanding supercapacitance performance. Metal sulfides are comparatively superior than metal oxides because of their better conductivity, higher electrochemical activity, and eminent thermal and mechanical stability. A comprehensive summary of the zinc sulfide (ZnS)-based nanomaterials as supercapacitor electrodes is on view. With a band gap of 3.5−3.8 eV, ZnS is one of the first discovered II−VI semiconductors. ZnS has been revealed as a sustainable and promising supercapacitance electrode material owing to its facile synthesis and magnificent electrochemical performance. This review has covered the recent research and development of ZnS nanostructures for supercapacitor electrodes. Additionally, synthesis of ZnS nanostructures and influencing parameters, selection of composite materials, and their design have been summarized for highly efficient supercapacitor devices. As far as our knowledge, this review is the first holistic description of ZnS-based supercapacitor electrodes and devices from basics to recent advancements.

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Section: Zns-based Devicesmentioning

confidence: 99%

“…The hydrothermal approach was used to fabricate a binder-free electrode based on Mn-doped ZnS. The system’s heating duration of 6 h at 150 °C significantly improved the rate capability and specific capacitance, resulting in a supercapattery with optimal electrode outcomes …”

Section: Zns-based Devicesmentioning

confidence: 99%