Overview of Nano Silicon Anode Material: Si Powder
Nano silicon anode material, in the form of silicon powder, has emerged as a promising alternative in the realm of lithium-ion batteries. This material offers exceptional potential for energy storage applications due to its high capacity, unique nanostructure, and ability to enhance battery performance. With its nanoscale dimensions, silicon powder provides a significantly increased surface area, enabling faster lithium ion diffusion and improved battery kinetics. Additionally, its high theoretical capacity makes it an attractive candidate for next-generation batteries with longer runtime and improved energy density.
Characteristics of Nano Silicon Anode Material (Si Powder)
High Capacity: Nano silicon powder has a significantly higher theoretical capacity than traditional graphite anodes, due to its ability to store more lithium ions.
Fast Charging: The nanoscale dimensions of silicon powder allow for faster lithium ion diffusion, enabling faster charging rates.
Improved Cycling Stability: Nano silicon powder exhibits improved cycling stability compared to bulk silicon, due to its reduced volume expansion during lithium insertion and extraction.
High Energy Density: The use of nano silicon powder in lithium-ion batteries can lead to an increase in energy density, enabling longer runtimes and improved battery performance.
Compatibility with Existing Technology: Nano silicon powder can be integrated into existing lithium-ion battery manufacturing processes, making it a feasible and practical option for commercial applications.
Application of Nano Silicon Anode Material (Si Powder)
Electric Vehicles: Nano silicon powder's high capacity and fast charging capabilities make it an ideal anode material for electric vehicle batteries, enabling longer driving ranges and faster charging times.
Electric Vehicles
Consumer Electronics: The use of nano silicon powder in lithium-ion batteries for consumer electronics such as smartphones and laptops can provide improved battery life and faster charging.
Consumer Electronics
Renewable Energy Systems: Nano silicon powder's high energy density makes it suitable for use in solar and wind energy storage systems, enabling more efficient energy capture and utilization.
Renewable Energy Systems
Grid-Scale Energy Storage: Lithium-ion batteries using nano silicon powder as the anode material are suitable for grid-scale energy storage systems, helping to balance power supply and demand and ensure reliable electricity delivery.
Grid-Scale Energy Storage
Aerospace Applications: Lightweight and high-energy-density batteries enabled by nano silicon powder are ideal for aerospace applications where weight and power are critical factors.
Aerospace Applications
Company Profile
NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Nano Silicon Anode Material (Si Powder), please feel free to contact us or click on the needed products to send an inquiry.
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FAQ
What are the key benefits of using nano silicon powder as an anode material in lithium-ion batteries?
Re: The key benefits of using nano silicon powder as an anode material in lithium-ion batteries include its high theoretical capacity, fast charging capabilities, and improved cycling stability. These features enable batteries with longer runtime, faster charging times, and enhanced lifespan.
How does the nanoscale dimensions of silicon powder affect battery performance?
Re: The nanoscale dimensions of silicon powder significantly enhance battery performance by providing a larger surface area for lithium ion diffusion and reaction. This results in faster charging rates and improved energy density.
Is nano silicon powder compatible with existing lithium-ion battery manufacturing processes?
Re: Yes, nano silicon powder is compatible with existing lithium-ion battery manufacturing processes. It can be easily integrated into the production line, making it a practical and feasible option for commercial applications.
What challenges need to be addressed when using nano silicon powder in lithium-ion batteries?
Re: When using nano silicon powder in lithium-ion batteries, challenges such as volume expansion during lithium insertion and extraction need to be addressed. Researchers are exploring various strategies, such as nanostructuring and composite materials, to mitigate these challenges and improve battery performance.
How does nano silicon powder compare to other anode materials for lithium-ion batteries?
Re: Nano silicon powder compares favorably to other anode materials for lithium-ion batteries due to its high capacity, fast charging capabilities, and improved cycling stability. It offers a significant increase in energy density and charging speed compared to traditional graphite anodes, making it a promising candidate for next-generation batteries.
Silicon Si powder Properties | |
Other Names | Silicon Si powder, Si, Si powder, nano silicon powder |
CAS No. | 7440-21-3 |
Compound Formula | Si |
Molecular Weight | 28.08 g/mol |
Appearance | brown, or silvery |
Melting Point | 1414°C |
Boiling Point | 2900°C |
Density | 2330kg/cm3 |
Purity | >99.95% |
Electrical Resistivity | 3-4 microhm-cm @ 0 °C |
Poisson's Ratio | 0.064 - 0.28 |
Specific Heat | 0.168 Cal/g/K @ 25 °C |
Thermal Conductivity | 1.49 W/cm/K @ 298.2 K |
Thermal Expansion | (25 °C) 2.6 µm·m-1·K-1 |
Young's Modulus | 51-80 GPa |
Exact Mass | N/A |
Monoisotopic Mass | N/A |
Silicon Si powder Health & Safety Information | |
Safety Warning | Warning |
Hazard Statements | H315-H319-H335 |
Hazard Codes | H228 |
Risk Codes | 11 |
Safety Statements | 16-33-36 |
RTECS Number | VW0400000 |
Transport Information | UN 1346 4.1/PG 3 |
WGK Germany | 2 |