4.7 Article

Double-shell-structured Si@Al2O3@C nanoparticles as high-performance anode materials for lithium-ion batteries

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Suitable thickness of carbon coating layers for silicon anode

Chuanlei Qi et al.

Summary: In this study, core-shell nanostructured Si@C materials with different thickness of carbon coating were prepared using chemical vapor deposition. The Si@C composite with 2-3 carbon coating layers exhibited excellent electrical conductivity and strong mechanical strength, which helped to buffer the volume expansion of silicon nanoparticles.

CARBON (2022)

Article Chemistry, Physical

Simple preparation of Si/N-doped carbon anodes from photovoltaic industry waste for lithium-ion batteries

Yanchen Ma et al.

Summary: The study introduces the preparation of Si/N-doped carbon composite anode materials using recycled Si waste from the photovoltaic industry. The coating of Si micro/nano-plates with N-doped carbon facilitates electron transfer, inhibits volume expansion, and enhances the stability of the composites. This approach shows promising results in terms of high discharge capacity and cycling performance for the next generation of LIBs.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

Nano-spatially stable Si2O composite and its balanced electrochemical performance for Li rechargeable batteries

Hae-Ri Yang et al.

Summary: Researchers have proposed a composite material to overcome the initial Coulombic efficiency issue in silicon suboxides for lithium-ion batteries and achieved superior cycle performance. The composite material, synthesized through high-energy mechanical milling, showed excellent reversible capacity and cycle performance in electrochemical tests.

JOURNAL OF POWER SOURCES (2022)

Article Nanoscience & Nanotechnology

A Silicon Monoxide Lithium-Ion Battery Anode with Ultrahigh Areal Capacity

Jiang Zhong et al.

Summary: This study reports a graphene/silicon monoxide composite with high mass loading for next-generation lithium-ion batteries. By constructing a graphene framework with super-elasticity and exceptional mechanical robustness, the composite achieves high areal capacity. The achievement of unprecedented areal capacities marks a critical step toward realizing the full potential of high-capacity alloy-type electrode materials in practical lithium-ion batteries.

NANO-MICRO LETTERS (2022)

Article Chemistry, Multidisciplinary

Preparation and Electrochemical Characterization of Si@C Nanoparticles as an Anode Material for Lithium-Ion Batteries via Solvent-Assisted Wet Coating Process

Jongha Hwang et al.

Summary: Silicon-based electrodes are considered promising anodes for high-energy-density lithium-ion batteries due to their advantages, but the large volume change and low electrical conductivity during charge-discharge process are critical issues. In this study, the researchers solved the problem of volume expansion by applying a carbon coating method using low-cost phenolic resin, resulting in high-performance lithium-ion batteries.

NANOMATERIALS (2022)

Article Chemistry, Multidisciplinary

Engineering Bamboo Leaves Into 3D Macroporous Si@C Composites for Stable Lithium-Ion Battery Anodes

Hao Wu et al.

Summary: Macroporous silicon is successfully produced using bamboo leaves as a sustainable resource through a scalable magnesiothermic reduction method. This method offers a simple, economical, and scalable approach compared to common fabrication methods. The resulting macroporous Si@C composite anodes exhibit superior electrochemical performance and cycling stability.

FRONTIERS IN CHEMISTRY (2022)

Article Energy & Fuels

State of health estimation of lithium-ion battery based on improved ant lion optimization and support vector regression

Qianglong Li et al.

Summary: This paper proposes a health state estimation method based on an improved ant lion optimization algorithm and support vector regression. The method can achieve accurate estimation of the health state of lithium-ion batteries with high accuracy and robustness.

JOURNAL OF ENERGY STORAGE (2022)

Article Chemistry, Physical

Silicon doped graphene as high cycle performance anode for lithium-ion batteries

Hanlin Liu et al.

Summary: A silicon doped graphene material (SiG) with twice specific capacity of pristine graphene was synthesized through a microwave irradiation treatment. SiG showed improved Li+ storage and diffusion, enhanced energy density and power density. The full cell assembled with SiG/LiFePO4 retained 86% capacity after 200 cycles.

CARBON (2022)

Article Engineering, Environmental

Self-adaptive anode design with graphene-coated SiOx/graphite for high-energy Li-ion batteries

Lanlee Lee et al.

Summary: Si-based blended anodes composed of artificial graphite and graphene-coated SiOx particles are reported to have durable and high-energy properties. The graphene coating reduces electrode swelling and increases initial Coulombic efficiency, leading to increased areal capacity. The self-adaptive behavior of graphene mitigates mechanical damage and maintains electron conduction pathways, improving the reversibility of charge-discharge reactions. The blended anode exhibits good cycling stability and high volumetric capacities, demonstrating the applicability of high-capacity Si-based anodes for LIBs.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Thermodynamics

Aging state prediction for supercapacitors based on heuristic kalman filter optimization extreme learning machine

Dezhi Li et al.

Summary: With the advancement of renewable energy industries, the demand for energy storage systems, particularly supercapacitors, has increased significantly. In this study, a forecasting model based on extreme learning machine (ELM) and heuristic Kalman filter (HKF) algorithm was proposed to predict the capacity of supercapacitors. The results showed that the proposed HKF-ELM model outperformed other data-driven models commonly used in supercapacitor life forecasting.

ENERGY (2022)

Article Chemistry, Physical

Influence of transition metal doping on nano silicon anodes for Li-ion energy storage applications

Arunakumari Nulu et al.

Summary: The study finds that transition metal-doped silicon anodes exhibit improved electrochemical performance, including enhanced capacity retention and rate capability. Metal dopants enhance silicon's conductivity, mitigate volume expansion, and provide better Li+ diffusion properties.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

The porous spongy nest structure compressible anode fabricated by gas forming technique toward high performance lithium ions batteries

Xuhui Wang et al.

Summary: This study reports a highly compressible spongy carbon nanofibers composite anode, which demonstrates abundant porous structure, compressible capability, and superior cycling performance. The self-standing anodes of compressible SnO2@spongy carbon nanofibers and SiO2@spongy carbon nanofibers exhibit excellent cycling ability under compressed state.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Multidisciplinary

Dense Silicon Nanowire Networks Grown on a Stainless-Steel Fiber Cloth: A Flexible and Robust Anode for Lithium-Ion Batteries

Sumair Imtiaz et al.

Summary: Silicon nanowires grown on a flexible stainless-steel fiber cloth exhibit stable performance in lithium-ion batteries, with potential for large-scale fabrication and practical application in high energy density LIBs.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Reversible Silicon Anodes with Long Cycles by Multifunctional Volumetric Buffer Layers

Tiansheng Mu et al.

Summary: By structurally manipulating the silicon composite anode T-Si@C, a stable configuration has been achieved to enhance the energy storage performance of lithium-ion batteries. The anode exhibits outstanding long-term cycling reversibility and good rate capability, as well as superior electrochemical reversibility in full cells.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Nodes-connected silicon-carbon nanofibrous hybrids anodes for lithium-ion batteries

Jian Yu et al.

Summary: Silicon has garnered attention for its high specific capacity and abundant reserves, but its volumetric changes during charging and discharging processes have hindered industrial utilization. This study introduces a novel hybrid anode material, Si@void/CNF, designed with a nodes-connected structure that provides both a conductive reticulation for silicon nanoparticles and addresses volume variation. By adjusting the mass ratio of silicon to PMMA, an optimal structure was achieved, demonstrating excellent electrochemical performance with high specific capacity and cycling stability. The electrospun structure of nodes-connected Si@void/CNF offers a promising method for fabricating advanced silicon-based anode materials.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Physical

Waste-glass-derived silicon/CNTs composite with strong Si-C covalent bonding for advanced anode materials in lithium-ion batteries

Shixiong Mei et al.

Summary: A simple and eco-friendly method was used to prepare Si/carbon nanotube composites with strong Si-C covalent bonding, resulting in excellent specific capacity and cycling stability for high-energy lithium-ion batteries. The composites exhibit potential as anode materials due to their low cost and controllable preparation process.

APPLIED SURFACE SCIENCE (2021)

Article Electrochemistry

Investigations on the effect of current density on SiO/Si composite electrodes

Jie Xiong et al.

Summary: Silicon nanoparticles with a thick surficial oxide layer were fabricated and found to require low current density for activation during the first formation cycle. Once activated, the anode can deliver high reversible capacity and exhibit cycling performance at higher current densities.

ELECTROCHIMICA ACTA (2021)

Article Nanoscience & Nanotechnology

A facile and low-cost Al2O3 coating as an artificial solid electrolyte interphase layer on graphite/silicon composites for lithium-ion batteries

Hongzheng Zhu et al.

Summary: In this study, a low-cost Al2O3 coating was successfully developed to fabricate stable artificial SEI layers on G/Si composites, which not only improved the discharge capacity and cycling stability of the G/Si anode, but also suppressed the growth of SEI and reduced charge transfer resistance at the G/Si-electrolyte interface.

NANOTECHNOLOGY (2021)

Article Chemistry, Physical

Chessboard-Like Silicon/Graphite Anodes with High Cycling Stability toward Practical Lithium-Ion Batteries

Mengxun Chen et al.

Summary: The utilization of a chessboard-like Si/graphite anode with a homogeneous distribution of Si on the surface of graphite provides high specific capacity and excellent cycling performance for lithium-ion batteries, achieved through low-cost raw materials and industrial production methods.

ACS APPLIED ENERGY MATERIALS (2021)

Article Electrochemistry

Silicon nanoparticle self-incorporated in hollow nitrogen-doped carbon microspheres for lithium-ion battery anodes

Linghong Yin et al.

Summary: In this study, Si nanoparticles were successfully incorporated into nitrogen-doped carbon microspheres, forming Si@hNC MS samples with high reversible capacity and electrochemical stability. Melamine-formaldehyde resins not only serve as C and N sources, but also effectively mitigate the volumetric expansion of Si, showing promising potential for improving the performance of other metal or metal-oxide anodes.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Physical

Hierarchically porous SiOx/C and carbon materials from one biomass waste precursor toward high-performance lithium/sodium storage

Wenyan Chen et al.

Summary: In this study, 3D hierarchically porous SiOx/C and carbon materials were designed and fabricated from a renewable biomass precursor by low-temperature activated treatment and mildly aluminothermic reduction. The SiOx/C anode showed excellent initial discharge capacity and cyclic stability after pre-lithiation treatment, with low volume expansion. Additionally, hierarchically porous carbons prepared from the same precursor exhibited outstanding electrochemical performances for lithium/sodium ion batteries.

JOURNAL OF POWER SOURCES (2021)

Review Chemistry, Physical

Diverting Exploration of Silicon Anode into Practical Way: A Review Focused on Silicon-Graphite Composite for Lithium Ion Batteries

Peng Li et al.

Summary: This review highlights the necessity of co-exploitation of silicon and graphite, and systematically concludes the key issues, challenges, and perspectives of Si-graphite electrodes. Through a deep understanding of associated electrochemical processes, the component and structural optimization of Si-graphite anodes could be effectively enhanced.

ENERGY STORAGE MATERIALS (2021)

Article Energy & Fuels

Al2O3 protective coating on silicon thin film electrodes and its effect on the aging mechanisms of lithium metal and lithium ion cells

Simone Casino et al.

Summary: The study investigated the effect of Al2O3-coating on the aging mechanisms of silicon anode thin films in lithium metal and lithium ion cells. Results showed that the coating was effective in reducing lithium inventory loss and had a marginal effect on decreasing silicon active material loss. Al2O3-coating was particularly beneficial in reducing capacity fade per cycle in Li parallel to Si cells.

JOURNAL OF ENERGY STORAGE (2021)

Article Chemistry, Physical

Fibrin biopolymer hydrogel-templated 3D interconnected Si@C framework for lithium ion battery anodes

Woong-Ju Kim et al.

Summary: The three-dimensional porous network Si@C electrode, created via fibrin hydrogel templating followed by pyrolysis, demonstrates good rate performance and stable cycling property. Doped with nitrogen, the electrode exhibits significantly improved electrochemical properties compared to conventional mixtures.

APPLIED SURFACE SCIENCE (2021)

Review Chemistry, Multidisciplinary

Research Progress on Coating Structure of Silicon Anode Materials for Lithium-Ion Batteries

Ke Xu et al.

Summary: Silicon, recognized as a promising anode material for the next generation of lithium-ion batteries, undergoes significant volume change during cycling, leading to electrode structure destruction and irreversible capacity loss. Various strategies have been proposed to address these issues, focusing on different coatings materials for silicon materials. The future research direction of silicon-based material coating structure design for next-generation lithium-ion battery was summarized.

CHEMSUSCHEM (2021)

Article Electrochemistry

Pinecone-like Silicon@Carbon Microspheres Covered by Al2O3 nano-petals for lithium-ion battery anode under high temperature

Lili Fu et al.

Summary: The silicon anode with a multi-dimensional structured engineering strategy showed impressive performance with stable micro-structure and improved kinetics, making it a promising candidate for high-performance anodes for Li-ion batteries, especially under high temperature conditions.

ELECTROCHIMICA ACTA (2021)

Article Electrochemistry

Metal-organic frameworks-derived CoMOF-D@Si@C core-shell structure for high-performance lithium-ion battery anode

Zhilin Yan et al.

Summary: Uniformly depositing silicon on pyrolytic metal-organic frameworks and encapsulating it in a carbon shell can enhance the electrochemical performance of silicon, exhibiting excellent rate capability and cycle performance in lithium-ion batteries.

ELECTROCHIMICA ACTA (2021)

Review Chemistry, Physical

Three-dimensional nitrogen-doped carbon coated hierarchically porous silicon composite as lithium-ion battery anode

Wei Liu et al.

Summary: A three-dimensional nitrogen-doped carbon-coated hierarchically porous silicon composite with cocontinuous skeletons and abundant interconnected macropores was successfully prepared, showing excellent electrochemical performance and promising application as an anode material for lithium-ion batteries.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Chemistry, Physical

Flexible S@C-CNTs cathodes with robust mechanical strength via blade-coating for lithium-sulfur batteries

Chong Xie et al.

Summary: Flexible S@C-CNTs cathodes with controllable thicknesses were successfully fabricated in this study, demonstrating impressive mechanical strength and enhanced electrochemical performance. The cathodes exhibited an areal capacity close to 3.0 mA h cm(-2) and a breaking stress of 5.59 MPa, with excellent cyclic stability under both flat/bent conditions.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Nanoscience & Nanotechnology

Progressive growth of the solid-electrolyte interphase towards the Si anode interior causes capacity fading

Yang He et al.

Summary: A correlated structural and chemical evolution of silicon and the solid-electrolyte interphase was unveiled in three dimensions by integrating sensitive elemental tomography, an advanced algorithm and cryogenic scanning transmission electron microscopy. The study demonstrated progressive electrolyte permeation and SEI growth along the percolation channel of the nanovoids due to vacancy injection and condensation during the delithiation process, leading to the formation of a 'plum-pudding' structure and the disruption of electron conduction pathways.

NATURE NANOTECHNOLOGY (2021)

Article Chemistry, Multidisciplinary

Constructing a Reinforced and Gradient Solid Electrolyte Interphase on Si Nanoparticles by In-Situ Thiol-Ene Click Reaction for Long Cycling Lithium-Ion Batteries

Liang Zhao et al.

Summary: Constructing a reinforced and gradient SEI on silicon nanoparticles through an in-situ thiol-ene click reaction is an effective method to improve cycling performance and stability. The modified SEI can homogenize stress and strain during lithiation to reduce expansion and prevent cracking, leading to excellent performance and cycling stability in high-energy-density lithium-ion batteries.

SMALL (2021)

Article Engineering, Environmental

A hybrid ZnO/Si/porous-carbon anode for high performance lithium ion battery

Xiaochen Sun et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Multidisciplinary Sciences

A reflection on lithium-ion battery cathode chemistry

Arumugam Manthiram

NATURE COMMUNICATIONS (2020)

Article Nanoscience & Nanotechnology

Understanding Protection Mechanisms of Graphene-Encapsulated Silicon Anodes with Operando Raman Spectroscopy

Chenhui Huang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Nanoscience & Nanotechnology

Titanium Monoxide-Stabilized Silicon Nanoparticles with a Litchi-like Structure as an Advanced Anode for Li-ion Batteries

Jing Hu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Fe2O3/C-modified Si nanoparticles as anode material for high-performance lithium-ion batteries

Qingpeng Wang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Chemistry, Physical

Double-shelled microscale porous Si anodes for stable lithium-ion batteries

Xiang Han et al.

JOURNAL OF POWER SOURCES (2019)

Article Nanoscience & Nanotechnology

Novel approach for improving the performance of Si-based anodes in lithium-ion batteries

M. Sadeghipari et al.

NANOTECHNOLOGY (2018)

Article Chemistry, Physical

Effect of carbon coating on nano-Si embedded SiOx-Al2O3 composites as lithium storage materials

Kyungbae Kim et al.

APPLIED SURFACE SCIENCE (2017)

Article Chemistry, Physical

Low-cost carbon-coated Si-Cu3Si-Al2O3 nanocomposite anodes for high-performance lithium-ion batteries

Sang-Ok Kim et al.

JOURNAL OF POWER SOURCES (2016)

Article Chemistry, Physical

How Do Li Atoms Pass through the Al2O3 Coating Layer during Lithiation in Li-ion Batteries?

Sung Chul Jung et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2013)

Article Chemistry, Multidisciplinary

Ultrathin Multifunctional Oxide Coatings for Lithium Ion Batteries

Xingcheng Xiao et al.

ADVANCED MATERIALS (2011)

Review Chemistry, Physical

Challenges for Rechargeable Li Batteries

John B. Goodenough et al.

CHEMISTRY OF MATERIALS (2010)