Integrating transition metal into silicon/carbon anodes towards enhanced lithium storage

Article Chemistry, Physical

CNTs-intertwined and N-doped porous carbon wrapped silicon anode for high performance lithium-ion batteries

Yiwei Qiu et al.

Summary: The electrode prepared by coating silicon nanoparticles (SiNPs) with CNTs-intertwined N-doped porous carbon (NPC) exhibits superior electrochemical performance, demonstrating high specific capacity and rate capability.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Enhancing lithium storage performance by strongly binding silicon nanoparticles sandwiching between spherical graphene

Xiaoyu Liu et al.

Summary: The hollow sandwich spherical structured graphene/Si composite electrode, constructed through electrostatic layer-by-layer assembly and subsequent in-situ aluminothermic reduction, effectively addresses problematic issues of silicon-based anode such as aggregation and volume expansion. It significantly enhances structural integrity and reaction kinetics during repeated charge-discharge cycles, delivering high capacity and ultra-stable lithium storage performance even after 500 cycles.

APPLIED SURFACE SCIENCE (2021)

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Article Chemistry, Physical

Enhanced reversibility and cyclic stability of biomass-derived silicon/carbon anode material for lithium-ion battery

Lixia Liao et al.

Summary: Silicon as an anode material for lithium ion batteries has high theoretical capacity but poor cycling performance, while coupling with N-doped carbon can improve cycling stability. Prelithiation can boost initial coulombic efficiency, maintain structural integrity, and form stable SEI film, leading to higher reversible capacity.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Electrospun FeCo nanoparticles encapsulated in N-doped carbon nanofibers as self-supporting flexible anodes for lithium-ion batteries

Xiaoqiang Li et al.

Summary: This study presents a flexible, self-supporting anode material FeCo@NCNFs for lithium-ion batteries, which shows superior lithium storage performance compared to pure NCNFs. By optimizing the carbonization temperature, FeCo@NCNFs can achieve higher reversible capacity and better electrochemical properties. The synergy between 3D conductive NCNFs network and small FeCo nanoparticles contributes to the enhanced electrochemical properties of the material.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Materials Science, Coatings & Films

Covalent binding of holey Si-SiC layer on graphene aerogel with enhanced lithium storage kinetics and capability

Chengfei Xu et al.

Summary: A gel-enabled route is developed to chemically bind silicon-based materials on graphene matrices, creating a new structure with continuous skeleton and interconnected porosity. The resulting silicon-carbide/graphene aerogel anode exhibits good cycling life and high rate capability.

SURFACE & COATINGS TECHNOLOGY (2021)

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Article Chemistry, Physical

Interpenetrating gels as conducting/adhering matrices enabling high-performance silicon anodes

Tingting Xia et al.

Summary: Introducing adhesive polymer networks into conductive polymer networks to form interpenetrating gels results in greatly enhanced mechanical stretchability and chemical interactions with active materials. The gel-based 3D conductive pathway and adhesive network provide markedly enhanced cycling stability and rate capability for electrode materials.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Multidisciplinary

Continuous-Flow Synthesis of Carbon-Coated Silicon/Iron Silicide Secondary Particles for Li-Ion Batteries

Changshin Jo et al.

ACS NANO (2020)

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Article Multidisciplinary Sciences

Hierarchical porous silicon structures with extraordinary mechanical strength as high-performance lithium-ion battery anodes

Haiping Jia et al.

NATURE COMMUNICATIONS (2020)

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Article Chemistry, Physical

Multimodal Nanoscale Tomographic Imaging for Battery Electrodes

Simon Mueller et al.

ADVANCED ENERGY MATERIALS (2020)

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Review Chemistry, Multidisciplinary

Hydrogels and Hydrogel-Derived Materials for Energy and Water Sustainability

Youhong Guo et al.

CHEMICAL REVIEWS (2020)

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Article Electrochemistry

Si/SiOxNanoparticles Embedded in a Conductive and Durable Carbon Nanoflake Matrix as an Efficient Anode for Lithium-Ion Batteries

Arunakumari Nulu et al.

CHEMELECTROCHEM (2020)

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Article Multidisciplinary Sciences

Infinitesimal sulfur fusion yields quasi-metallic bulk silicon for stable and fast energy storage

Jaegeon Ryu et al.

NATURE COMMUNICATIONS (2019)

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Review Chemistry, Physical

Commercialization of Lithium Battery Technologies for Electric Vehicles

Xiaoqiao Zeng et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Inorganic Gel-Derived Metallic Frameworks Enabling High-Performance Silicon Anodes

Anping Zhang et al.

NANO LETTERS (2019)

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Article Multidisciplinary Sciences

Chemically Binding Scaffolded Anodes with 3D Graphene Architectures Realizing Fast and Stable Lithium Storage

Ping Wu et al.

RESEARCH (2019)

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Review Chemistry, Multidisciplinary

Dimensionally Designed Carbon-Silicon Hybrids for Lithium Storage

Xinghao Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Chemistry, Physical

Double-Network Gel-Enabled Uniform Incorporation of Metallic Matrices with Silicon Anodes Realizing Enhanced Lithium Storage

Feng Li et al.

ACS APPLIED ENERGY MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Cyanogel-Enabled Homogeneous Sb-Ni-C Ternary Framework Electrodes for Enhanced Sodium Storage

Ping Wu et al.

ACS NANO (2018)

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Review Chemistry, Multidisciplinary

30 Years of Lithium-Ion Batteries

Matthew Li et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Multidisciplinary

Low-Temperature Growth of All-Carbon Graphdiyne on a Silicon Anode for High-Performance Lithium-Ion Batteries

Hong Shang et al.

ADVANCED MATERIALS (2018)

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Article Electrochemistry

High-performance Si-Mn/C composite anodes with integrating inactive Mn4Si7 alloy for lithium-ion batteries

Li Deng et al.

ELECTROCHIMICA ACTA (2018)

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Article Chemistry, Multidisciplinary

Double-Network Nanostructured Hydrogel-Derived Ultrafine Sn-Fe Alloy in Three-Dimensional Carbon Framework for Enhanced Lithium Storage

Hongxia Shi et al.

NANO LETTERS (2018)

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Article Multidisciplinary Sciences

Evolving affinity between Coulombic reversibility and hysteretic phase transformations in nano-structured silicon-based lithium-ion batteries

K. Ogata et al.

NATURE COMMUNICATIONS (2018)

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Review Energy & Fuels

Batteries and fuel cells for emerging electric vehicle markets

Zachary P. Cano et al.

NATURE ENERGY (2018)

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Article Chemistry, Multidisciplinary

Si nanoflake-assembled blocks towards high initial coulombic efficiency anodes for lithium-ion batteries

Xiangyang Zhou et al.

CHEMICAL COMMUNICATIONS (2018)

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Review Materials Science, Multidisciplinary

Rationally Designed Silicon Nanostructures as Anode Material for Lithium-Ion Batteries

Tong Shen et al.

ADVANCED ENGINEERING MATERIALS (2018)

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Review Chemistry, Physical

Surface and Interface Engineering of Silicon-Based Anode Materials for Lithium-Ion Batteries

Wei Luo et al.

ADVANCED ENERGY MATERIALS (2017)

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Article Electrochemistry

Structural and Electrochemical Investigation of FexSi1-x Thin Films in Li Cells

Zhijia Du et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2016)

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Article Chemistry, Physical

Enhancing electrochemical properties of silicon-graphite anodes by the introduction of cobalt for lithium-ion batteries

Jing Zhang et al.

JOURNAL OF POWER SOURCES (2015)

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Article Chemistry, Physical

A lithiation/delithiation mechanism of monodispersed MSn5 (M = Fe, Co and FeCo) nanospheres

Fengxia Xin et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

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Article Chemistry, Physical

Synchronous synthesis of a Si/Cu/C ternary nano-composite as an anode for Li ion batteries

Ning Lin et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

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Article Nanoscience & Nanotechnology

Three-Dimensional Interconnected Network of Graphene-Wrapped Porous Silicon Spheres: In Situ Magnesiothermic-Reduction Synthesis and Enhanced Lithium-Storage Capabilities

Ping Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

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Integrating transition metal into silicon/carbon anodes towards enhanced lithium storage

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