Product Description

Overview of Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials

Silicon anode material is a high-capacity alternative to traditional graphite anodes in lithium-ion batteries. Silicon, with its significantly higher theoretical specific capacity (about 4200 mAh/g compared to graphite's 372 mAh/g), promises to dramatically increase the energy density of batteries. This feature has made silicon anodes a focal point of research and development for next-generation batteries, particularly in applications requiring extended battery life or reduced weight, such as electric vehicles (EVs) and portable electronics.

Features of Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials

1. High Lithium-Ion Capacity: Silicon can store much more lithium than graphite, theoretically resulting in substantial improvements in battery energy density.

2. Abundance and Sustainability: Silicon is the second most abundant element in the Earth's crust, making it a readily available and sustainable option for battery production.

3. Low Reduction Potential: Facilitates efficient lithium insertion during battery charging.

4. Non-Toxic: Unlike some other high-capacity materials, silicon is non-toxic and environmentally friendly.

5. Challenges with Volume Expansion: Silicon experiences a volumetric expansion of up to 400% upon lithium absorption, leading to mechanical stress and potential electrode degradation.

(Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials)

Parameters of Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials

The parameters you mentioned are typically used in the design and production of lithium-ion batteries, such as the anode material used in the anode powder and composite materials. Anode Material: * SiO: Silicon oxide is often used as an anode material because it has a high energy density, good thermal stability, and low reactivity with chemicals. It is also relatively inexpensive compared to other anodes. * SiO-C: Silicon carbide (SiC) is another popular anode material due to its high energy density, excellent thermal stability, and good mechanical properties. However, SiC is more expensive than silicon oxide. * SIC: Silica carbide is a ceramic-based anode material that combines the advantages of both silicon oxide and silicon carbide. It has a higher energy density, better thermal stability, and lower reactivity with chemicals. Composite Materials: * Silicon-Based Composite Materials: These materials consist of a combination of silicon and other components such as carbon fibers or metals, with the goal of improving the performance of the battery. * Parameter: The specific parameters of a composite material can vary depending on its intended application and manufacturing process. Some common parameters include porosity, aspect ratio, strength-to-weight ratio, and thermal conductivity.

(Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials)

Applications of Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials

Electric Vehicles (EVs): Silicon anodes can significantly extend EV driving ranges by increasing battery energy density.

Consumer Electronics: Enhance battery life in smartphones, laptops, and wearables, enabling thinner devices or longer usage times.

Energy Storage Systems (ESS): Improve grid-scale energy storage efficiency and duration for renewable energy sources like solar and wind.

Aerospace: Enable lighter and more powerful batteries for unmanned aerial vehicles (UAVs) and satellites.

Company Profile

Graphite-Corp is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality graphite powder and graphene products.

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 graphite powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials

Q: Why isn't silicon already widely used in commercial batteries if it has such high capacity? A: Silicon's massive volume expansion during charging leads to electrode degradation and reduced cycle life. Researchers are working on overcoming this issue through material engineering and design innovations.

Q: How do researchers address the issue of silicon's volume expansion? A: Strategies include using nanostructured silicon, creating silicon composites with carbon or other materials, and designing porous structures to accommodate expansion.

Q: Is Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials more expensive than graphite ones? A: Pure silicon is cheaper than graphite, but the processing and engineering required to make it viable as an anode material can increase costs. However, improvements in manufacturing processes are expected to lower costs over time.

Q: Does Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials affect battery charging time? A: Silicon anodes alone do not inherently affect charging speed, but battery design and the choice of other components can influence charging rates.

Q: What is the current status of silicon anode technology in commercial batteries? A: Some manufacturers are already incorporating silicon into graphite anodes in a blended form to enhance capacity modestly, while others are developing pure silicon or silicon composite anodes for high-end applications. However, widespread commercialization of pure silicon anodes is still in progress as researchers work to improve cycle life and manufacturability.

(Lithium Ion Battery Anode Raw Materials SiO SIO-C SIC Anode Powder Silicon Based Composite Materials)