Development of paper-based flexible supercapacitor: Bismuth ferrite/graphene nanocomposite as an active electrode material

Soam, Ankur; Kumar, Rahul; Mahender, C.; Singh, Manjeet; Thatoi, Dhirendra Nath; Dusane, Rajiv O.

doi:10.1016/j.jallcom.2019.152145

Cited by 79 publications

(19 citation statements)

References 47 publications

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“…The intensity ratio of the D and G peaks (I D /I G ) represents the degree of disorder in the carbonaceous materials. [62][63][64][65][66][67][68][69][70][71] The I D /I G ratio for the as-prepared ICS-TiO 2 material is 0.85, which indicates a moderate degree of graphitization and long-range ordering of graphitic layers. Raman spectra demonstrated the presence of the anatase phase of TiO 2 in the ICS-TiO 2 .…”

Section: Resultsmentioning

confidence: 98%

In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors

et al. 2020

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Supercapacitors have attracted significant attention in the last few years as they have the capability to fulfill the demand for both power and energy density in many energy storage applications. In this study, an in situ carbon-supported titanium oxide (ICS-TiO 2 ) electrode has been prepared using sucrose and TiO 2 powder. The ICS-TiO 2 powder was prepared by slipcasting, followed by the annealing of the TiO 2 slurry. Sucrose was added to the TiO 2 slurry as a soluble carbon source, and was converted into carbon at 600 C then coated on the TiO 2 particles. The morphological and structural evolution of the electrode was investigated by FEG-SEM, FEG-TEM, XRD, BET, FTIR, XPS and Raman spectroscopy. The electrochemical characterization of ICS-TiO 2 demonstrated that this material exhibits an efficient value of specific capacitance (277.72 F g À1 at 25 mV s À1 ) for charge storage. ISC-TiO 2 also exhibits a specific capacitance of 180 F g À1 at 2 A g À1 in a 1 M Na 2 SO 4 aqueous electrolyte. The results suggest that ICS-TiO 2 can be utilized as a highperformance electrode material for supercapacitors with desirable electrochemical properties. Fig. 3 (a) Nitrogen adsorption/desorption isotherms; (b) nitrogen desorption/desorption pore size distribution; (c) XRD pattern, (d) Raman spectra; (e) FTIR spectra of TiO 2 and ICS-TiO 2 ; (f) TGA of ICS-TiO 2 .This journal is

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Section: Resultsmentioning

confidence: 98%

In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors

et al. 2020

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“…Kim et al reported that the specific capacitance of graphene-based La 0.8 Sr 0.2 Mn 0.5 O 3−δ (LSMCO) G70L25 perovskite was55 F g −1 at a sweep rate of 5 mV s −1 , and the electrode’s capacitance behavior curve showed a linear decrease after 4990 cycles [ 56 ]. The well flexible and paper-based microstructure natured bismuth ferrite/graphene based nanocomposite is one of the fascinating electrode materials in supercapacitor applications, the reported specific capacitance value of 9 mF cm -2 [ 57 ]. Silver nanoparticle-doped La 0.85 Sr 0.15 MnO 3 has been widely studied as a promising electrode material for supercapacitors because of its high specific capacitance (186 F g −1 ) and excellent cyclic stability [ 58 ].…”

Section: Perovskite-based Nanocomposite In Supercapacitor Applicationsmentioning

confidence: 99%

High-Performance-Based Perovskite-Supported Nanocomposite for the Development of Green Energy Device Applications: An Overview

Chen

Ramachandran²,

Anushya³

et al. 2021

Nanomaterials

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Perovskite-based electrode catalysts are the most promising potential candidate that could bring about remarkable scientific advances in widespread renewable energy-storage devices, especially supercapacitors, batteries, fuel cells, solid oxide fuel cells, and solar-cell applications. This review demonstrated that perovskite composites are used as advanced electrode materials for efficient energy-storage-device development with different working principles and various available electrochemical technologies. Research efforts on increasing energy-storage efficiency, a wide range of electro-active constituents, and a longer lifetime of the various perovskite materials are discussed in this review. Furthermore, this review describes the prospects, widespread available materials, properties, synthesis strategies, uses of perovskite-supported materials, and our views on future perspectives of high-performance, next-generation sustainable-energy technology.

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“…In addition, it also exhibits good electronic conductivity and thus works as a supporting channel for electrons between NiO particles. [62][63][64] Therefore, combining these two materials into a single electrode improved the electrochemical properties for supercapacitor applications. The SDCC-NiO composite exhibited larger capacitance as compared to NiO/carbon fabric electrode 65 and the carbon-metal oxide composite electrode reported previously.…”

Section: Electrochemical Analysis Of Sdcc-niomentioning

confidence: 99%

“…The SDCC-NiO composite exhibited larger capacitance as compared to NiO/carbon fabric electrode 65 and the carbon-metal oxide composite electrode reported previously. 63,66 To confirm the electrochemical properties of SDCC-NiO, galvanostatic charge-discharge (GCD) measurements were performed. Fig.…”

Section: Electrochemical Analysis Of Sdcc-niomentioning

confidence: 99%

Sucrose-derived carbon-coated nickel oxide (SDCC-NiO) as an electrode material for supercapacitor applications

2020

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Development of paper-based flexible supercapacitor: Bismuth ferrite/graphene nanocomposite as an active electrode material

Cited by 79 publications

References 47 publications

In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors

In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors

High-Performance-Based Perovskite-Supported Nanocomposite for the Development of Green Energy Device Applications: An Overview

Sucrose-derived carbon-coated nickel oxide (SDCC-NiO) as an electrode material for supercapacitor applications

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Development of paper-based flexible supercapacitor: Bismuth ferrite/graphene nanocomposite as an active electrode material

Cited by 79 publications

References 47 publications

In situcarbon-supported titanium dioxide (ICS-TiO2) as an electrode material for high performance supercapacitors

In situcarbon-supported titanium dioxide (ICS-TiO2) as an electrode material for high performance supercapacitors

High-Performance-Based Perovskite-Supported Nanocomposite for the Development of Green Energy Device Applications: An Overview

Sucrose-derived carbon-coated nickel oxide (SDCC-NiO) as an electrode material for supercapacitor applications

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Product

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In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors

In situcarbon-supported titanium dioxide (ICS-TiO₂) as an electrode material for high performance supercapacitors