Synthesis and characterization of VO2(B)/graphene nanocomposite for supercapacitors

Xiao, Xin; Li, Shun; Hua, Wei; Sun, Dan; Wu, Yuanzhan; Jin, Guizhen; Wang, Fen; Zou, Yingping

doi:10.1007/s10854-015-2972-9

Cited by 32 publications

(19 citation statements)

References 45 publications

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“…There are abundant functional groups such as carboxyl, hydroxyl and epoxy groups on GO sheets, which have been confirmed by the Fourier transform infrared spectroscopy (FT-IR) technique in previous literature [8,16,30], as illustrated in Fig. 1A.…”

Section: Preparation Of Electrodessupporting

confidence: 69%

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Jin

Xiao

et al. 2015

Electrochimica Acta

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Section: Preparation Of Electrodessupporting

confidence: 69%

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Jin

Xiao

et al. 2015

Electrochimica Acta

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“…VO 2 (B) hollow microspheres offered more tolerance to the structure expansion and shrinkage during charging and discharging cycles, which is beneficial for the stability and rate enhancement of battery . VO 2 (B) composites with carbon material (graphene, reduced graphene oxide, graphene quantum dots, carbon fiber cloth, and carbon nanotubes) can enhance effective pathways for electron transport and improve electronic conduction when it is used as electrode material . A recent paper reviewed the application of VO 2 (B) in the application of a secondary lithium battery …”

Section: Hydrothermal Combined Thermal Treatment Synthesis Of Vo2(m)mentioning

confidence: 99%

Hydrothermal Synthesis of VO₂ Polymorphs: Advantages, Challenges and Prospects for the Application of Energy Efficient Smart Windows

Magdassi

Gao

et al. 2017

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Vanadium dioxide (VO ) is a widely studied inorganic phase change material, which has a reversible phase transition from semiconducting monoclinic to metallic rutile phase at a critical temperature of τ ≈ 68 °C. The abrupt decrease of infrared transmittance in the metallic phase makes VO a potential candidate for thermochromic energy efficient windows to cut down building energy consumption. However, there are three long-standing issues that hindered its application in energy efficient windows: high τ , low luminous transmittance (T ), and undesirable solar modulation ability (ΔT ). Many approaches, including nano-thermochromism, porous films, biomimetic surface reconstruction, gridded structures, antireflective overcoatings, etc, have been proposed to tackle these issues. The first approach-nano-thermochromism-which is to integrate VO nanoparticles in a transparent matrix, outperforms the rest; while the thermochromic performance is determined by particle size, stoichiometry, and crystallinity. A hydrothermal method is the most common method to fabricate high-quality VO nanoparticles, and has its own advantages of large-scale synthesis and precise phase control of VO . This Review focuses on hydrothermal synthesis, physical properties of VO polymorphs, and their transformation to thermochromic VO (M), and discusses the advantages, challenges, and prospects of VO (M) in energy-efficient smart windows application.

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“…Hence, the novel advantages of carbon material for EDLCs dues to excellent cycling stability and favorable electrical conductivity. At present, carbon materials have been hot spot in that their morphology diversity, such as graphene, carbon nanotubes,, activated carbon, etc. Graphene is mainly prepared by hydrothermal method or electrochemical stripping method, which is complicated, time‐consuming and highly energy‐wasting.…”

Section: Introductionmentioning

confidence: 99%

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

Chen

Yang

et al. 2019

ChemistrySelect

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As a green and effective energy storage device, supercapacitors have been attractive due to their high power density along with long cycle stability. Among various electrode materials, carbon materials have drawn significant attention due to their wonderful properties, such as high specific surface area, electronic conductivity, chemical stability and porous structures. In addition, challenges come from global warming and environmental pollution, biomass derived carbon materials feature the concepts of the sustainable development of chemistry. In this, the review not only summarizes the most advanced progress in biomass derived heteroatoms self‐doped carbon materials for supercapacitor, but also provides important guidelines for the future design of biomass‐derived carbons with heteroatoms doping in specific energy applications.

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Synthesis and characterization of VO2(B)/graphene nanocomposite for supercapacitors

Cited by 32 publications

References 45 publications

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Hydrothermal Synthesis of VO₂ Polymorphs: Advantages, Challenges and Prospects for the Application of Energy Efficient Smart Windows

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

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Synthesis and characterization of VO2(B)/graphene nanocomposite for supercapacitors

Cited by 32 publications

References 45 publications

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Strongly coupled graphene/Mn 3 O 4 composite with enhanced electrochemical performance for supercapacitor electrode

Hydrothermal Synthesis of VO2 Polymorphs: Advantages, Challenges and Prospects for the Application of Energy Efficient Smart Windows

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

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Hydrothermal Synthesis of VO₂ Polymorphs: Advantages, Challenges and Prospects for the Application of Energy Efficient Smart Windows