Gold nanoparticles decorated MnO2 nanowires for high performance supercapacitor

Khandare, Lina; Terdale, Santosh S.

doi:10.1016/j.apsusc.2016.12.036

Cited by 53 publications

(14 citation statements)

References 48 publications

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“…6c) confirmed that Ag NPs had regularly scattered across the whole surface of the MoO 3 NFs [30]. Furthermore, Au-decorated MnO 2 nanowires displayed enhanced performance toward supercapacitor applications due to the increased defects, surface area and increase in the capacity toward charge storage [31]. Shakir et al [32] synthesized tin oxide-coated molybdenum oxide nanowires (SnO 2 /MoO 3 ) via hydrothermal and wet chemical routes.…”

Section: Functional Modification Of Moo X Nanowiresmentioning

confidence: 91%

Controllable synthesis and surface modification of molybdenum oxide nanowires: a short review

Atinafu

Dong

2019

Tungsten

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Transition metal oxides are found to have overwhelming applications in energy, electronics, catalytic, and bio-and micromechanical systems. A recent report emphasized the current advancements in molybdenum oxide (MoO x) nanowire synthesis and the corresponding surface-functionalized nanostructured materials based on our previously reported investigations. The preparation of the nanowires and their applications were systematically summarized. MoO x nanowires combined with substrates exhibited remarkable performances for high energy storage and power densities with high stability. In addition, the review concluded the future advancements of MoO x nanowires.

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Section: Functional Modification Of Moo X Nanowiresmentioning

confidence: 91%

Controllable synthesis and surface modification of molybdenum oxide nanowires: a short review

Atinafu

Dong

2019

Tungsten

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“…In recent years, some energy storage materials that store and release energy through redox reactions have attracted increasing interest as flexible electrode materials, since they have higher specific capacitance than carbon materials [24,25]. Decoration onto graphene of pseudo capacitive materials such as manganese dioxide [26][27][28][29][30], ruthenium dioxide [31,32], titanium dioxide [33,34], cobalt oxide [35,36], nickel and zinc cobaltate (NiCo2O4/ZnCo2O4) [37,38], nickel hydroxide [Ni(OH)2] [39] and cobalt nickel sulfide (CoNi2S4) [40] has led to significant improvements in electrode capacitance. Among the various reported pseudo capacitive materials, MnO2 has attracted much attention due to its low cost, environmental friendliness and high theoretical specific capacitance [27].…”

Section: Synthesis Of Hierarchical Graphene-mno 2 Nanowirementioning

confidence: 99%

Synthesis of Hierarchical Graphene-MnO2 Nanowire Composites with Enhanced Specific Capacitance

et al. 2019

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Hierarchical nanostructured graphene-manganese dioxide nanowire (G-MnO2-NW) composites have been prepared by hydrothermal synthesis route using water/1-decanol as the medium. Synthesized materials were analyzed using various characterization tools to corroborate their chemical compositions, structure/morphology and surface area. Electrochemical measurements of the synthesized G-MnO2-NW electrode materials delivered the highest specific capacity (255 Fg-1), high rate capability and improved cycling stability at 0.5 Ag-1 in 1M sodium sulfate solution and this fact may be attributed to its high surface area and porosity. Moreover, synthesized G-MnO2-NW electrodes displayed better energy and power density, when compared to the MnO2-NW based electrodes.

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“…Therefore, new composite materials were synthesized to develop the electrochemical performance and stability of RuO 2 . Active carbon [26], carbon aerogel [27], carbon black [28], carbon nanotubes (CNTs) [29], graphene [30], conducting polymers [31], and metal oxides [32] have been extensively studied as supercapacitors in the literature [33,34]. RuO 2 is used as a pseudocapacitor in supercapacitor [35,36].…”

Section: Nanocomposites With Ruomentioning

confidence: 99%

Ruthenium oxide–carbon-based nanofiller-reinforced conducting polymer nanocomposites and their supercapacitor applications

Ateş

Fernandez

2018

Polym. Bull.

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In this review article, we have presented for the first time the new applications of supercapacitor technologies and working principles of the family of RuO 2-carbon-based nanofiller-reinforced conducting polymer nanocomposites. Our review focuses on pseudocapacitors and symmetric and asymmetric supercapacitors. Over the last years, the supercapacitors as a new technology in energy storage systems have attracted more and more attention. They have some unique characteristics such as fast charge/discharge capability, high energy and power densities, and long stability. However, the need for economic, compatible, and easy synthesis materials for supercapacitors have led to the development of RuO 2-carbon-based nanofillerreinforced conducting polymer nanocomposites with RuO 2. Therefore, the aim of this manuscript was to review RuO 2-carbon-based nanofiller-reinforced conducting polymer nanocomposites with RuO 2 over the last 17 years.

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Gold nanoparticles decorated MnO2 nanowires for high performance supercapacitor

Cited by 53 publications

References 48 publications

Controllable synthesis and surface modification of molybdenum oxide nanowires: a short review

Controllable synthesis and surface modification of molybdenum oxide nanowires: a short review

Synthesis of Hierarchical Graphene-MnO2 Nanowire Composites with Enhanced Specific Capacitance

Ruthenium oxide–carbon-based nanofiller-reinforced conducting polymer nanocomposites and their supercapacitor applications

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