Design and synthesis of carbon-based nanomaterials for electrochemical energy storage

Zhu, Chengyu; Ye, Youwen; Guo, Xia; Cheng, Fei

doi:10.1016/s1872-5805(22)60579-1

Cited by 41 publications

(14 citation statements)

References 137 publications

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“…To address these issues mentioned above, carbon modification is considered to be one of the most effective methods at present. − Zhang et al successfully designed three-dimensional (3D) porous materials with a hierarchically well-organized structure by combining one-dimensional (1D) MnO@graphene scrolls and two-dimensional (2D) graphene, which exhibit excellent cycle stability . Our group reported a strategy of confined carbonate crystal decomposition for the fabrication of MnO@C micro- and nanostructures using dopamine as the carbon-coating precursor, which shows an excellent capacity of 886 mAh g –1 at 0.2 A g –1 over 200 cycles, implying a high tolerance for volume expansion .…”

Section: Introductionmentioning

confidence: 88%

ZIF-8-Derived Carbon In Situ Modification of High-Content Manganese Oxide for a High-Capacity Lithium-Ion Battery

Zhu

Guo

et al. 2022

Energy Fuels

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Manganese-based materials are considered to be the most applied valuable candidate anodes as a result of the high capacity, wide resources, low price, and environmentally friendly characteristics. However, the low conductivity and great volume expansion during the cycling restrict its further improvement of the electrochemical performance. Herein, a conductive connection-structured MnO x @C hybrid with a high content of MnO x (∼90 wt %) and developed mesopores is designed and fabricated via a Zn2MnO4-induced zeolite imidazole framework-8 in situ growth strategy. The obtained MnO x @C hybrid delivers an ultrahigh specific capacity of 2215 mAh g–1 at 0.2 A g–1 after 300 cycles with an initial coulombic efficiency of 77% and 1052 mAh g–1 at 1 A g–1 after 500 cycles. After 1100 cycles, the capacity retention is close to 108% at 2 A g–1, indicating a superb Li storage performance with enhanced cycling and rate capability. Furthermore, this solvent-free method is easy to realize industrial synthesis and is expected to be applied to other high-performance electrodes.

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Section: Introductionmentioning

confidence: 88%

ZIF-8-Derived Carbon In Situ Modification of High-Content Manganese Oxide for a High-Capacity Lithium-Ion Battery

Zhu

Guo

et al. 2022

Energy Fuels

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“…Among the diverse electrode materials, carbon compounds have been widely used due to their exciting properties, such as low cost, massive surface area, excessive electric conductivity, availability, non-toxicity, chemical/thermal resistance, environmental friendliness, and excessive stability [45][46][47][48]. Nanostructured porous carbon materials have a large surface area, which allows for the addition of functional compounds, such as oxidative groups, hydroxyl groups, or nitrogen, in order to maximize electrode performance.…”

Section: Carbon-based Electrodesmentioning

confidence: 99%

Hybrid Nanostructured Materials as Electrodes in Energy Storage Devices

2023

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The global demand for energy is constantly rising, and thus far, remarkable efforts have been put into developing high-performance energy storage devices using nanoscale designs and hybrid approaches. Hybrid nanostructured materials composed of transition metal oxides/hydroxides, metal chalcogenides, metal carbides, metal–organic frameworks, carbonaceous compounds and polymer-based porous materials have been used as electrodes for designing energy storage systems such as batteries, supercapacitors (SCs), and so on. Different kinds of hybrid materials have been shown to be ideal electrode materials for the development of efficient energy storage devices, due to their porous structures, high surface area, high electrical conductivity, charge accommodation capacity, and tunable electronic structures. These hybrid materials can be synthesized following various synthetic strategies, including intercalative hybridization, core–shell architecture, surface anchoring, and defect control, among others. In this study, we discuss applications of the various advanced hybrid nanostructured materials to design efficient batteries and SC-based energy storage systems. Moreover, we focus on their features, limitations, and real-time resolutions.

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Section: Introductionmentioning

confidence: 99%

“…High power and energy density, long time stability during charging/discharging cycles, and safety are the key elements required in high performance electrochemical energy storage systems including lithium and sodium-ion batteries and supercapacitors. 13 Carbon-based materials are considered as suitable electrode materials for supercapacitors and lithium-ion batteries due to their outstanding properties including, high electrical conductivity, chemical stability, and high surface area and pore volume. 14,15 Biomass derived carbon materials have been utilized in a variety of applications such as soil and wastewater remediation, recovery of plant growth nutrients nitrogen and phosphorous from agricultural runoffs, and adsorption of heavy metals and other pollutants from wastewater streams, 16 as electrodes in supercapacitors, and PCM support materials.…”

Section: Introductionmentioning

confidence: 99%

Miscanthus-Derived Energy Storage System Material Production

2023

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Carbon derived from various biomass sources has been evaluated as support material for thermal energy storage systems. However, process optimization of Miscanthus-derived carbon to be used for encapsulating phase change materials has not been reported to date. In this study, process optimization to evaluate the effects of selected operation parameters of pyrolysis time, temperature, and biomass:catalyst mass ratio on the surface area and pore volume of produced carbon is conducted using response surface methodology. In the process, ZnCl2 is used as a catalyst to promote high pore volume and area formation. Two sets of optimum conditions with different pyrolysis operation parameters in order to produce carbons with the highest pore area and volume are determined as 614 °C, 53 min, and 1:2 biomass to catalyst ratio and 722 °C, 77 min, and 1:4 biomass to catalyst ratio with 1415.4 m2/g and 0.748 cm3/g and 1499.8 m2/g and 1.443 cm3/g total pore volume, respectively. Carbon material produced at 614 °C exhibits mostly micro- and mesosized pores, while carbon obtained at 722 °C comprises mostly of meso- and macroporous structures. Findings of this study demonstrate the significance of process optimization for designing porous carbon material to be used in thermal and electrochemical energy storage systems.

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Design and synthesis of carbon-based nanomaterials for electrochemical energy storage

Cited by 41 publications

References 137 publications

ZIF-8-Derived Carbon In Situ Modification of High-Content Manganese Oxide for a High-Capacity Lithium-Ion Battery

ZIF-8-Derived Carbon In Situ Modification of High-Content Manganese Oxide for a High-Capacity Lithium-Ion Battery

Hybrid Nanostructured Materials as Electrodes in Energy Storage Devices

Miscanthus-Derived Energy Storage System Material Production

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