Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

The Graphene SEPS homogeneous plate expanded graphite powder parameters you mentioned seem to refer to the properties of the expanded graphite powder that have been studied and reported in scientific literature.

(Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder)

Overview of Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

Li-ion anode materials are critical components in lithium-ion batteries, responsible for hosting lithium ions during the charging process. These materials play a pivotal role in determining the battery’s overall performance, including energy density, cycle life, and safety. The selection of anode material significantly influences the battery’s capacity to store and release energy efficiently and reliably. Commonly used anodes in commercial Li-ion batteries include graphite, but advancements in research are exploring alternatives like silicon, lithium titanate (LTO), and various composite materials to enhance performance.

Features of Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

High Lithium-Ion Intercalation Capacity: The ability to reversibly absorb and release a large amount of lithium ions directly influence the energy density of battert.

Structural Stability: Retains its form and integrity during repeated cycles of expansion and contraction, which occurs during charging and discharging.

Electrical Conductivity: Facilitates efficient transport of lithium ions and electrons to ensure fast charging and discharging rates.

Safety: Non-reactive with electrolytes and resistant to dendrite formation, reducing fire and explosion risks.

Cost and Availability: Ideally, the material should be abundant and economically feasible for mass production.

(Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder)

Parameters of Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

The Graphene SEPS homogeneous plate expanded graphite powder parameters you mentioned seem to refer to the properties of the expanded graphite powder that have been studied and reported in scientific literature.
Here are some possible parameters that might be relevant:

1. Grain size: The size distribution of the graphene powder can affect its mechanical properties, such as strength, stiffness, and porosity. The higher the grain size, the lower the strength and stiffness, but the greater the porosity.
2. Grain shape: The shape of the graphene powder can also influence its properties. For example, hexagonal graphene with fewer atoms per unit area is less dense than cylindrical graphene, which has more atoms per unit area. Additionally, the grain boundaries between the different layers of graphene can also affect their bonding properties.
3. Temperature and pressure: The expansion process of graphite powder under various conditions, such as high temperatures or pressures, can cause changes in its physical properties, such as its crystal structure, surface energy, and bulk modulus.
4. Mix ratio: The ratio of graphene powder to other materials, such as carbon black or diamond particles, can affect its dispersion properties and mechanical properties.
5. Milling method: The way in which the graphene powder is manufactured can also affect its properties, such as its purity, homogeneity, and defect density.

It’s worth noting that these parameters are just a few examples of the many factors that can affect the properties of graphene powder. Further research would be needed to fully understand how these parameters interact with each other and how they can be optimized for specific applications.

(Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder)

Applications of Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

Consumer Electronics: Power smartphones, laptops, and tablets, where high energy density and long cycle life are essential.

Electric Vehicles (EVs): Key to extending driving range and reducing charging times in EV batteries.

Grid Energy Storage: Enables efficient storage of renewable energy for use during peak demand periods.

Portable Power Tools: Provides lightweight, long-lasting power for cordless tools.

Aerospace: Used in advanced portable power systems demanding high reliability and energy density.

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.

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Shipment

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

FAQs of Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder

Q: Why is graphite commonly used as a Li-ion anode material?
A: Graphite has a stable structure, can intercalate lithium ions efficiently, and is relatively inexpensive, making it a practical choice for commercial batteries.

Q: How does silicon improve upon graphite as an anode material?
A: Silicon has a theoretical lithium-ion capacity nearly ten times higher than graphite. However, it undergoes significant volume expansion during charging, which affects cycle life and stability.

Q: What are some challenges in developing new Li-ion anode materials?
A: Balancing high capacity with structural stability, cost-effectiveness, and safety remains a challenge. Additionally, ensuring scalability and compatibility with existing battery manufacturing processes is crucial.

Q: Are there any environmental concerns associated with Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder?
A: The extraction and disposal of raw materials like graphite and cobalt (used in some cathodes) can have environmental impacts. Developing sustainable sourcing and recycling strategies is important.

Q: Can Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder be recycled?
A: Yes, recycling technologies are being developed to recover valuable materials from spent Li-ion batteries, including anode materials, to reduce waste and resource consumption.

(Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder)

(Graphene expanded Graphite SEPS homogeneous plate expanded graphite powder)