Show simple item record

AuthorRehman, Javed
AuthorEid, Kamel
AuthorAli, Roshan
AuthorFan, Xiaofeng
AuthorMurtaza, Ghulam
AuthorFaizan, Muhammad
AuthorLaref, Amel
AuthorZheng, Weitao
AuthorVarma, Rajender S.
Available date2023-01-08T08:27:18Z
Publication Date2022
Publication NameACS Applied Energy Materials
ResourceScopus
URIhttp://dx.doi.org/10.1021/acsaem.1c03937
URIhttp://hdl.handle.net/10576/38147
AbstractSupercapacitors (SCs) are highly promising electrochemical energy conversion and storage devices. SCs display an outstanding power performance, excellent reversibility, long-term stability, simple operation, and high feasibility for integration into electronic devices, including consumer electronics, memory backup systems, and industrial power and energy management systems. The electrode materials determine the cell capacitance, operating voltage, power density, energy density, and time constant of SCs. Transition metal-based electrode materials (TMEMs) are among the most promising electrodes for SCs, due to their outstanding energy density, specific capacitance, and quick charging/discharging rates, in addition to their ease of preparation in a high yield from low-cost and earth-abundant resources. Binary transition metal sulfides (BTMSs) possess various advantages relative to other TMEMs, including higher storage capacity, higher electrical conductivity, excellent redox properties, better specific capacitance, quicker electron/ion diffusion, and superior reversibility with long cycle life. Herein, the inventory and the recent progress in the rational design of BTMS electrodes for SCs are deliberated, spaning from the preparation methods to the operative conditions, performance, and mechanism. To help assist in the further development of BTMS electrodes for efficient and durable SCs, current underlying challenges and possible solutions are identified and addressed, with emphasis on device performance vs BTMS type and relative merits. 2022 American Chemical Society. All rights reserved.
SponsorR. A is supported by the Strategic Priority Research Program of CAS (Grant No. XDB28000000). This work is also supported by the NSFC (Grant Nos. 11674317, 11834014, 91750205, and 11774340). J.R., X.F., and W.T.Z are supported by the National Key R&D Program of China under Grant No. 2016YFA0200400.
Languageen
PublisherAmerican Chemical Society
Subjectasymmetric supercapacitors
binary transition metal sulfide electrode
CoNi2S4electrode
NiCo2S4electrode
porous transition metal electrode
supercapacitors
TitleEngineering of Transition Metal Sulfide Nanostructures as Efficient Electrodes for High-Performance Supercapacitors
TypeArticle Review
Pagination6481-6498
Issue Number6
Volume Number5
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record