2022
DOI: 10.1002/er.8447
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MoS 2 nanosheets as bifunctional electrode for oxygen evolution reaction and electrochemical supercapacitor

Abstract: Summary In recent years, the demand for economic multifunctional materials for oxygen evolution reaction (OER) and supercapacitors increased tremendously. The present study focuses on the synthesis of mesoporous molybdenum disulfide nanosheets using a facile and cost‐effective hydrothermal technique. The influence of acidic, alkaline, and neutral pH conditions on structural, morphological, and electrochemical properties of MoS2 has been studied in detail. The intense (0 0 2) diffraction peak evidence the growt… Show more

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Cited by 8 publications
(5 citation statements)
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“…The other one is a non-faradaic capacitive process shown in eqn (2) on the foundation of the surface adsorption/desorption of K + at the MoS 2 electrode/electrolyte interface. 38 (MoS 2 ) surface + K + + e − ↔ (MoS 2 − K + ) surface …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The other one is a non-faradaic capacitive process shown in eqn (2) on the foundation of the surface adsorption/desorption of K + at the MoS 2 electrode/electrolyte interface. 38 (MoS 2 ) surface + K + + e − ↔ (MoS 2 − K + ) surface …”
Section: Resultsmentioning
confidence: 99%
“…Therefore, the high surface area and large pore volume of MnP-MoS 2 are conducive to enhance the capacity and improve the rate capability. 28,38…”
Section: Characterizationmentioning
confidence: 99%
“…6 Therefore, the large specific surface area and bimodal pore size distribution are beneficial to increasing the contact area with electrolyte ions and affording fast ions transportation, and then ameliorating the specific capacitance and rate capability of L-MoS 2 . 20,27…”
Section: Resultsmentioning
confidence: 99%
“…In general, there are two charge storage mechanisms for MoS 2 electrode in KOH electrolyte, one is a diffusion-controlled process for intercalation/deintercalation of K + into/from the MoS 2 interlayers during the faradaic reaction, the other one is a capacitive process based on the surface adsorption/desorption of K + at the MoS 2 electrode/electrolyte interface, as shown in eqn (1) and (2): 9,27 MoS 2 + K + + e − ↔ MoS-SK + (MoS 2 ) surface + K + + e − ↔ (MoS 2 -K + ) surface …”
Section: Resultsmentioning
confidence: 99%
“…9 Therefore, the high specific surface area and bimodal pore size distribution of SP-MoS 2 help in ameliorating the specific capacitance and rate capability. 29,38…”
Section: Resultsmentioning
confidence: 99%