Synergistic effect of NaTi2(PO4)3 and MXene synthesized in situ for high-performance sodium-ion capacitors

Lee, Song Yeul; An, Ji Hun; Park, Yong Il

doi:10.1016/j.apsusc.2022.155960

Cited by 11 publications

(5 citation statements)

References 39 publications

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“…540 Lee et al synthesized NTP/MXene composites by in situ hydrothermal growth of NTP on 2D MXenes and used them as anodes for SICs. 541 The in situ synthesized NTP/MXene composites exhibited better electrochemical performance than NTP or MXenes alone, which was attributed to the synergistic effect between the pseudocapacitive properties of MXenes and the battery properties of NTP. The SIC assembled with NTP/MXene anodes and AC cathodes exhibited an energy density of 112.1 W h kg −1 at 9.5 kW kg −1 .…”

Section: Application Of Capacitor-type Materials In Aihcsmentioning

confidence: 96%

Recent advances in aqueous and non-aqueous alkali metal hybrid ion capacitors

Jia,

Hou,

Peng

et al. 2024

J. Mater. Chem. A

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Section: Application Of Capacitor-type Materials In Aihcsmentioning

confidence: 96%

Recent advances in aqueous and non-aqueous alkali metal hybrid ion capacitors

Jia,

Hou,

Peng

et al. 2024

J. Mater. Chem. A

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“…Lee et al [ 216 ] developed a Na-ion capacitor using a NaTi 2 (PO 4 ) 3 /Ti 3 C 2 T x nanostructure as a battery-type anode material that was synthesized in situ. This structure showed the highest capacity of 216 mAh g −1 at 0.1 A g −1 , 73% of which was maintained at 2 A g −1 .…”

Section: Metal-ion Supercapacitorsmentioning

confidence: 99%

“…The hybrid structure delivered an ED of 27.2 Wh kg −1 and a PD of 7987.5 W kg −1 with a stability of 95.8% after 10,000 cycles. Lee et al [216] developed a Na-ion capacitor using a NaTi2(PO4)3/Ti3C2Tx nanostructure as a battery-type anode material that was synthesized in situ. This structure showed the highest capacity of 216 mAh g −1 at 0.1 A g −1 , 73% of which was maintained at 2 A g −1 .…”

Section: Sodium-ion Supercapacitorsmentioning

confidence: 99%

“…The assembled Na-ion capacitor with CuSe as the anode and Ti3C2Tx as the cathode showed an ED of 63.4 Wh kg −1 at a PD of 459.1 W kg −1 , an operating voltage of 0-3.3 V and a capacitance retention rate of 77.7% after 2000 cycles at 2 A g −1 . Lee et al [216] developed a Na-ion capacitor using a NaTi 2 (PO 4 ) 3 /Ti 3 C 2 T x nanostructure as a battery-type anode material that was synthesized in situ. This structure showed the highest capacity of 216 mAh g −1 at 0.1 A g −1 , 73% of which was maintained at 2 A g −1 .…”

Section: Sodium-ion Supercapacitorsmentioning

confidence: 99%

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Recent Advances and Strategies in MXene-Based Electrodes for Supercapacitors: Applications, Challenges and Future Prospects

Prabhakar Vattikuti,

Shim,

Rosaiah

et al. 2023

Nanomaterials

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With the growing demand for technologies to sustain high energy consumption, supercapacitors are gaining prominence as efficient energy storage solutions beyond conventional batteries. MXene-based electrodes have gained recognition as a promising material for supercapacitor applications because of their superior electrical conductivity, extensive surface area, and chemical stability. This review provides a comprehensive analysis of the recent progress and strategies in the development of MXene-based electrodes for supercapacitors. It covers various synthesis methods, characterization techniques, and performance parameters of these electrodes. The review also highlights the current challenges and limitations, including scalability and stability issues, and suggests potential solutions. The future outlooks and directions for further research in this field are also discussed, including the creation of new synthesis methods and the exploration of novel applications. The aim of the review is to offer a current and up-to-date understanding of the state-of-the-art in MXene-based electrodes for supercapacitors and to stimulate further research in the field.

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“…Therefore, the demand for electrochemical energy storage systems has grown in the market globally. Lithium-ion batteries (LIBs) and supercapacitors (SCs) have been marked significantly in the field of energy storage [Lee et al, 2023;Jo et al, 2023;Li et al, 2023;Liu et al, 2023]. LIBs have a high energy density (Ed) of 150-250 Wh kg -1 , but their power density (Pd) is less than 1000 W kg -1 , which is generally insufficient, and their cycling stability is fairly restricted (1000 cycles).…”

Section: Introductionmentioning

confidence: 99%

Transition Metal Oxides as the Electrode Material for Sodium-Ion Capacitors

Gupta¹,

Siwatch

Karwasra³

et al. 2023

Nanofab

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The research of energy-storage systems has been encouraged in the last ten years by the rapid development of portable electronic gadgets. Hybrid-ion capacitors are a novel kind of capacitor-battery hybrid energy storage device that has earned a lot of interest because of their high power density while maintaining energy density and a long lifecycle. Mostly, lithium-based energy storage technology is now being studied for use in electric grid storage. But the price increment and intermittent availability of lithium reserves make lithium-based commercialization unstable. Therefore, sodium-based technologies have been proposed as potential substitutes for lithium-based technologies. Sodium-ion capacitors (SICs) are acknowledged as potential innovative energy storage technologies which have lower standard electrode potentials and lower costs than lithium-ion capacitors. However, the large radius of the sodium ion also contributes to unfavorable reaction kinetics, low energy density, and brief lifespan of SICs. Recently, transition metal oxide (TMO)-based candidates have been considered potential due to the large theoretical capacity, environmental friendliness, and low cost for SICs. This brief study summarizes current advancements in research of TMOs and sodium-based TMOs as electrode candidates for SIC applications. Also, we have covered in detail the state of the exploration and upcoming prospects of TMOs for SICs.

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Synergistic effect of NaTi2(PO4)3 and MXene synthesized in situ for high-performance sodium-ion capacitors

Cited by 11 publications

References 39 publications

Recent advances in aqueous and non-aqueous alkali metal hybrid ion capacitors

Recent advances in aqueous and non-aqueous alkali metal hybrid ion capacitors

Recent Advances and Strategies in MXene-Based Electrodes for Supercapacitors: Applications, Challenges and Future Prospects

Transition Metal Oxides as the Electrode Material for Sodium-Ion Capacitors

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