Product Description

Overview of New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery

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 New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery

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.

(New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery)

Parameters of New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery

New Si-C Anode Battery Raw Materials: * Silicon (Si) * Carbon (C) These raw materials are commonly used in lithium battery production and are suitable for use in New Si-C Anode Battery Raw Materials. Silicon (Si): Silicon is a non-renewable element that is abundant in nature and has high thermal conductivity. It is the most common semiconductor material used in electronic devices, including batteries. Silicon has a high surface area and good reactivity with electrolytes, making it an ideal material for anodes. Carbon (C): Carbon is another widely used material in battery manufacturing. It is a low-cost, abundant resource and has high thermal conductivity and reactivity with electrolytes. Carbon has a low specific energy density compared to silicon, but its higher cycle life makes it more suitable for use in high-capacity battery systems. New Si-C Anode Battery Raw Materials: These raw materials can be used to make a single-phase or multi-phase anode material. The anode material is made by depositing thin layers of Silicon on top of the inner cathode layer of a lithium-ion battery. The silicon layer acts as an active electrode and provides positive charge to the lithium ions while the carbon layer serves as a protective insulating layer. By carefully selecting the appropriate ratio of silicon to carbon, manufacturers can create an anode material with high energy density, long cycle life, and high performance.

(New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery)

Applications of New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery

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 New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery

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 New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery 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 New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery 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.

(New Si -C Anode Battery Raw Materials Silicon-based Anode Material for Lithium Battery)