Trash to Treasure: Harmful Fly Ash Derived Silicon Nanoparticles for Enhanced Lithium-Ion Batteries

Liu, Xianyu; Zhang, Qianliang; Zhu, Yansong; Zhao, Jian; Chen, Jiulong; Ye, Helin; Wei, Huijuan; Liu, Zheng

doi:10.1007/s12633-021-01528-z

Cited by 6 publications

(7 citation statements)

References 47 publications

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“…The urge to explore new resources to design cost-effective and environment-friendly synthetic routes to prepare carbon and silicon nanomaterials has fueled the efforts to recycle waste materials. 22,28,34,54 A source of carbon or silicon, a supply of energy, and a template or catalyst are known to be essential for well-structured nanomaterials. 51 The employment of low energy methods (e.g., low-temperature), natural/recyclable carbon or silicon precursors, and suitable templates are thus required.…”

Section: Recycling Of Ashes To Nanomaterialsmentioning

confidence: 99%

Section: Ash-derived Nanomaterials For Batteriesmentioning

confidence: 99%

“…7a). 54 Additionally, after reduction, the morphologies and structures of the original silica can still be preserved. 93 Silica powder with a concentration of 99.99% was extracted from rice husk ash.…”

Section: Applications Of Ash-derived Nanomaterialsmentioning

confidence: 99%

mentioning

confidence: 99%

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Status of fly ash-derived sustainable nanomaterials for batteries and supercapacitors

Mushtaq,

Wang,

et al. 2024

Sustainable Energy Fuels

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Section: Recycling Of Ashes To Nanomaterialsmentioning

confidence: 99%

Section: Ash-derived Nanomaterials For Batteriesmentioning

confidence: 99%

Section: Applications Of Ash-derived Nanomaterialsmentioning

confidence: 99%

mentioning

confidence: 99%

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Status of fly ash-derived sustainable nanomaterials for batteries and supercapacitors

Mushtaq,

Wang,

et al. 2024

Sustainable Energy Fuels

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“…Liu et al [108] used Si-rich fly ash as a raw material to produce SiO 2 through a process of alkali fusion, deionized water dissolution, acidification precipitation, washing and drying, and calcination. Finally, low-cost Si particles were obtained through a magnesiothermic reaction for use as anode materials.…”

Section: The Application Of Solid-waste-based Porous Materials In Bat...mentioning

confidence: 99%

Review of the Preparation and Application of Porous Materials for Typical Coal-Based Solid Waste

Wang

et al. 2023

Materials

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The discharge and accumulation of coal-based solid waste have caused great harm to the ecological environment recently. Coal-based solid wastes, such as coal gangue and fly ash, are rich in valuable components, such as rare earth elements (REY), silicon dioxide, alkali metal oxides, and transition metal oxides, which can be used to synthesize various functional Si-based porous materials. This article systematically summarizes the physicochemical characteristics and general processing methods of coal gangue and fly ash and reviews the progress in the application of porous materials prepared from these two solid wastes in the fields of energy and environmental protection, including the following: the adsorption treatment of heavy metal ions, ionic dyes, and organic pollutants in wastewater; the adsorption treatment of CO2, SO2, NOx, and volatile organic compounds in waste gas; the energy regeneration of existing resources, such as waste plastics, biomass, H2, and CO; and the preparation of Li–Si batteries. Combining the composition, structure, and action mechanism of various solid-waste-based porous materials, this article points out their strengths and weaknesses in the above applications. Furthermore, ideas for improvements in the applications, performance improvement methods, and energy consumption reduction processes of typical solid-waste-based porous materials are presented in this article. These works will deepen our understanding of the application of solid-waste-based porous materials in wastewater treatment, waste gas treatment, energy regeneration, and other aspects, as well as providing assistance for the integration of new technologies into solid-waste-based porous material preparation industries, and providing new ideas for reducing and reusing typical Chinese solid waste resources.

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Study and Characterization of the Porous Silicon Membrane Anode for LITHIUM-Ion Batteries

Yaddaden

Berouaken

Ayouz

et al. 2022

Silicon

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Trash to Treasure: Harmful Fly Ash Derived Silicon Nanoparticles for Enhanced Lithium-Ion Batteries

Cited by 6 publications

References 47 publications

Status of fly ash-derived sustainable nanomaterials for batteries and supercapacitors

Status of fly ash-derived sustainable nanomaterials for batteries and supercapacitors

Review of the Preparation and Application of Porous Materials for Typical Coal-Based Solid Waste

Study and Characterization of the Porous Silicon Membrane Anode for LITHIUM-Ion Batteries

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