HOME / Silicon-carbon material battery performance

Silicon-carbon material battery performance

Stable high-capacity and high-rate silicon-based lithium battery

Two-dimensional, covalently bound silicon-carbon hybrids serve as proof-of-concept of a new material design. Their high reversibility, capacity and rate capability furnish a remarkable level of

Get Price

Roundly exploring the synthesis, structural design, performance

3D microsphere structure silicon‑carbon anode optimizes its performance in lithium-ion batteries by incorporating silicon and carbon materials into a 3D microsphere

Get Price

Silicon/Carbon Composite Anode Materials for Lithium-Ion Batteries

Silicon (Si) is a representative anode material for next-generation lithium-ion batteries due to properties such as a high theoretical capacity, suitable working voltage, and high natural abundance. However, due to inherently large volume expansions (~ 400%) during insertion/deinsertion processes as well as poor electrical conductivity and

Get Price

Preparation of Porous Carbon/Silicon Composite Anode Materials

6 天之前· Silicon is a promising anode material for lithium-ion batteries due to its high theoretical capacity of approximately 4200 mAh g−1. However, its significant volume expansion (up to 300%) during charging and discharging cycles can lead to structural collapse and capacity loss, limiting practical applications. The porous carbon/silicon (C/Si) composite effectively combines the

Get Price

Prelithiation of silicon encapsulated in MOF-derived carbon/ZnO

As demands for battery performance and energy density continue to escalate, the development of advanced anode materials become increasingly pivotal. Traditional graphite anodes have reached the capacity limits and cannot fulfill the requirements of high energy density batteries 11, 12]. In contrast, silicon anodes, with their higher theoretical specific capacity (∼4

Get Price

Hierarchical Yolk‐Shell Silicon/Carbon Anode Materials

Abstract Yolk-shell structured silicon/carbon (YS-Si/C) anode materials show promise for commercial lithium-ion batteries (LIBs) because of their high specific capacity and excellent cycling life. Skip to Article Content; Skip to Article Information; Search within. Search term. Advanced Search Citation Search. Search term. Advanced Search Citation Search.

Get Price

A high-performance silicon/carbon composite as anode material

To overcome the existing rapid capacity decay, low conductivity and the expands and contracts in volume of Si/C composite anodes in lithium ion batteries, we have developed a silicon/carbon composite by spray drying

Get Price

Silicon/graphite/amorphous carbon composites as anode materials

By combining the damping properties and high electrical conductivity of carbon materials with silicon''s high specific capacity and minimal In situ synthesis of a silicon flake/nitrogen-doped graphene-like carbon composite from organoclay for high-performance lithium-ion battery anodes. Chem. Commun., 55 (18) (2019), pp. 2644-2647, 10.1039 /c8cc10036e. View in Scopus

Get Price

Hollow nitrogen-doped carbon layer-coated nano-silicon as

These results demonstrate that carbon coating can effectively improve the overall electrochemical performance of silicon, and the anode material made of hollow structure nitrogen-doped carbon layer-coated nano-silicon has a larger reversible capacity than that made without hollow structure (724 mAh g-1 reversible capacity at 0.05 A g-1) [30].

Get Price

A high-performance silicon/carbon composite as anode material

To overcome the existing rapid capacity decay, low conductivity and the expands and contracts in volume of Si/C composite anodes in lithium ion batteries, we have developed a silicon/carbon...

Get Price

Robust silicon/carbon composite anode materials with high tap

For higher performances of ACSC anode materials for LIBs, future research and studies may pay more attention to the following aspects: 1) Rational design of carbon skeleton: The carbon skeleton plays a crucial role in the electrochemical performance of ACSC structures. Different applications require specific structural characteristics of the carbon skeleton, such as

Get Price

From biomass to batteries: the contribution of

Get Price

Influence of the Silicon–Carbon Interface on the Structure and

Silicon is one of the most promising materials when it comes to lithium-ion battery anodes because of its high theoretical capacity and the low working potential versus Li/Li +. However, the drastic volume change during lithiation and

Get Price

Roundly exploring the synthesis, structural design, performance

3D microsphere structure silicon‑carbon anode optimizes its performance in lithium-ion batteries by incorporating silicon and carbon materials into a 3D microsphere shape. This integration combines the benefits of silicon and carbon materials, significantly enhancing the electrode''s electrochemical performance and cycle stability [ 108 ].

Get Price

Multi-scale design of silicon/carbon composite anode materials for

Multi-scale design of silicon/carbon composite anode materials for lithium-ion batteries is summarized on the basis of interface modification, structure construction, and

Get Price

Porous dual carbon framework coated silicon nanoparticles for

Silicon-based materials are promising materials for lithium-ion battery anodes with high specific capacities. However, the volume expansion of silicon during charging and discharging leads to the destruction of the material structure, increased mechanical stress, solid electrolyte interface (SEI) film rupture, and rapid capacity decay. Here, a composite material

Get Price

Preparation of Porous Carbon/Silicon Composite Anode Materials

6 天之前· Silicon is a promising anode material for lithium-ion batteries due to its high theoretical capacity of approximately 4200 mAh g−1. However, its significant volume expansion (up to

Get Price

Silicon/Carbon Composite Anode Materials for Lithium

Get Price

Influence of the Silicon–Carbon Interface on the

Get Price

A high-performance silicon/carbon composite as anode material

To overcome the existing rapid capacity decay, low conductivity and the expands and contracts in volume of Si/C composite anodes in lithium ion batteries, we have

Get Price

Multi-scale design of silicon/carbon composite anode materials

Multi-scale design of silicon/carbon composite anode materials for lithium-ion batteries is summarized on the basis of interface modification, structure construction, and particles size control, aiming at encouraging effective strategies to fabricate well-performing silicon/carbon composite anodes.

Get Price

Silicon Solid State Battery: The Solid‐State

Besides, Molecular layer deposition (MLD) of silicon nanoparticles has greatly improved Li-ion battery cycle performance. The silicon nanoparticle has several nanometers of oxides, making it difficult to

Get Price

Innovative Solutions for High-Performance Silicon Anodes in

Silicon (Si) has emerged as a potent anode material for lithium-ion batteries (LIBs), but faces challenges like low electrical conductivity and significant volume changes during lithiation/delithiation, leading to material pulverization and capacity degradation. Recent research on nanostructured Si aims to mitigate volume expansion and enhance electrochemical

Get Price

Silicon/Graphite/Amorphous Carbon as Anode Materials for

Although silicon is being researched as one of the most promising anode materials for future generation lithium-ion batteries owing to its greater theoretical capacity (3579 mAh g−1), its practical applicability is hampered by its worse rate properties and poor cycle performance. Herein, a silicon/graphite/amorphous carbon (Si/G/C) anode composite material

Get Price

g-C3N4 integrated silicon nanoparticle composite for high-performance

Silicon anodes for Li-ion batteries face challenges due to substantial volume changes and low electrical conductivity. To address these issues comprehensively, we employed electrospinning technology to integrate nitrogen-rich graphitic carbon nitride (g- $${hbox {C}_3hbox {N}_4}$$ C 3 N 4 ) with graphene-like structure into carbon nanofibers (CNFs),

Get Price

A high-performance silicon/carbon composite as

Get Price

From biomass to batteries: the contribution of silicon–carbon

In this research, we explore the utilization of biomass-derived proteins, specifically from egg whites, as a novel carbon source for crafting silicon/nitrogen-doped carbon composites, aimed at overcoming the significant volume expansion issues associated with silicon electrode materials in lithium-ion batter

Get Price

Characteristics and electrochemical performances of silicon/carbon

We report the interfacial study of a silicon/carbon nanofiber/graphene composite as a potentially high-performance anode for rechargeable lithium-ion batteries (LIBs).

Get Price

Silicon-carbon material battery performance [PDF]

6 FAQs about [Silicon-carbon material battery performance]

Does carbon coating influence silicon anode of lithium-ion batteries?

A well-defined silicon nanocone–carbon structure for demonstrating exclusive influences of carbon coating on silicon anode of lithium-ion batteries. ACS Appl. Mater. Interfaces 9, 2806–2814 (2017) Wang, B., Qiu, T., Li, X., et al.: Synergistically engineered self-standing silicon/carbon composite arrays as high performance lithium battery anodes.

What is multi-scale design of silicon/carbon composite anode materials for lithium-ion batteries?

Is silicon a potential anode material for lithium-ion batteries?

Luo, W., Chen, X., Xia, Y., et al.: Surface and interface engineering of silicon-based anode materials for lithium-ion batteries. Adv. Energy Mater. 7, 1701083 (2017) Ashuri, M., He, Q., Shaw, L.L.: Silicon as a potential anode material for Li-ion batteries: where size, geometry and structure matter.

Which material is best for lithium-ion battery anodes?

What is the electrochemical performance of silicon/carbon composite?

The electrochemical performance are analyzed by half-cell and full-cell experiments. The results show that the silicon/carbon composite is core–shell structure with the silicon embedded graphite as core and organic carbon layers as the shell, the particle size range from 8 μ m to 24 μ m.

Could a silicon/carbon nanofiber/graphene composite be a high-performance anode for lithium-ion batteries?

Maximov We report the interfacial study of a silicon/carbon nanofiber/graphene composite as a potentially high-performance anode for rechargeable lithium-ion batteries (LIBs).

EKSOLAR