Porous Si/C composite as anode materials for high-performance rechargeable lithium-ion battery

Deng, Bingbing; Shen, Lian; Liu, Yangai; Yang, Tao; Zhang, Manshu; Liu, Renjie; Huang, Zhaohui; Fang, Minghao; Wu, Xiaowen

doi:10.1016/j.cclet.2017.11.032

Cited by 21 publications

(6 citation statements)

References 37 publications

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“…Some details on porous Si preparation methods are reported in the literature . Different synthesis routes such as magnesiothermic reduction, chemical vapor deposition, metal‐assisted chemical etching, stain etching, template‐assisted approach, and chemical dealloying are usually used for the fabrication of porous Si. However, some of the abovementioned routes are complex, low yielding, environmentally harmful and expensive, impeding the full utilization of porous Si‐based materials in LIBs.…”

Section: Porous Simentioning

confidence: 99%

Top‐Down Synthesis of Silicon/Carbon Composite Anode Materials for Lithium‐Ion Batteries: Mechanical Milling and Etching

et al. 2020

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Section: Porous Simentioning

confidence: 99%

Top‐Down Synthesis of Silicon/Carbon Composite Anode Materials for Lithium‐Ion Batteries: Mechanical Milling and Etching

et al. 2020

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“…The cost of battery materials is closely related to their synthesis process and the price of raw materials. Over the past decades, great efforts have been devoted to developing new eco‐friendly routes to synthesize battery materials and exploring sustainable battery material substitutes …”

Section: Development Trends Of Battery Technologies For Pedsmentioning

confidence: 99%

“…223 Copyright 2018, Royal Society of Chemistry routes to synthesize battery materials [177][178][179][180][181][182][183][184][185] and exploring sustainable battery material substitutes. 177,[186][187][188][189][190] The second category focuses on developing cheaper batteries to replace Li-ion batteries. Because of the limited availability and uneven distribution of Li in the world, alternative metal-ion batteries using earth-abundant metal elements, such as Na-ion, [191][192][193] Zn-ion, [194][195][196] K-ion, [197][198][199] Mg-ion, [200][201][202] and Al-ion batteries, [203][204][205][206] have been studied.…”

Section: Lowering Costmentioning

confidence: 99%

A review of rechargeable batteries for portable electronic devices

Liang

Zhao

Yuan

et al. 2019

InfoMat

858

396

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Portable electronic devices (PEDs) are promising information‐exchange platforms for real‐time responses. Their performance is becoming more and more sensitive to energy consumption. Rechargeable batteries are the primary energy source of PEDs and hold the key to guarantee their desired performance stability. With the remarkable progress in battery technologies, multifunctional PEDs have constantly been emerging to meet the requests of our daily life conveniently. The ongoing surge in demand for high‐performance PEDs inspires the relentless pursuit of even more powerful rechargeable battery systems in turn. In this review, we present how battery technologies contribute to the fast rise of PEDs in the last decades. First, a comprehensive overview of historical advances in PEDs is outlined. Next, four types of representative rechargeable batteries and their impacts on the practical development of PEDs are described comprehensively. The development trends toward a new generation of batteries and the future research focuses are also presented.

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“…Although lithium-ion batteries (LIBs) are widely used in portable electronic devices, electric vehicles, and large-scale energy storage equipment nowadays, they are still facing significant challenges including unsatisfactory cycling performance and low energy densities especially in extended temperature ranges [1][2][3][4]. During charging/discharging cycling, lithium-ions reversibly or partially reversibly insert into and extract from the active materials of anode/cathode, resulting in a periodical volume change of the electrodes.…”

Section: Introductionmentioning

confidence: 99%

Chemical Strain of Graphite-Based Anode during Lithiation and Delithiation at Various Temperatures

Shi

Zhuang

et al. 2021

Research

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Electrochemical lithiation/delithiation of electrodes induces chemical strain cycling that causes fatigue and other harmful influences on lithium-ion batteries. In this work, a homemade in situ measurement device was used to characterize simultaneously chemical strain and nominal state of charge, especially residual chemical strain and residual nominal state of charge, in graphite-based electrodes at various temperatures. The measurements indicate that raising the testing temperature from 20°C to 60°C decreases the chemical strain at the same nominal state of charge during cycling, while residual chemical strain and residual nominal state of charge increase with the increase of temperature. Furthermore, a novel electrochemical-mechanical model is developed to evaluate quantitatively the chemical strain caused by a solid electrolyte interface (SEI) and the partial molar volume of Li in the SEI at different temperatures. The present study will definitely stimulate future investigations on the electro-chemo-mechanics coupling behaviors in lithium-ion batteries.

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Porous Si/C composite as anode materials for high-performance rechargeable lithium-ion battery

Cited by 21 publications

References 37 publications

Top‐Down Synthesis of Silicon/Carbon Composite Anode Materials for Lithium‐Ion Batteries: Mechanical Milling and Etching

Top‐Down Synthesis of Silicon/Carbon Composite Anode Materials for Lithium‐Ion Batteries: Mechanical Milling and Etching

A review of rechargeable batteries for portable electronic devices

Chemical Strain of Graphite-Based Anode during Lithiation and Delithiation at Various Temperatures

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