# Electrode & energy materials

Source: https://powdchem.com/applications/electrode-energy-materials/

Page type: Application guide

Applications

Active material, anode and related powder inquiries for electrode development, with chemistry and process details kept in view.

[Narrow your material choices](<https://powdchem.com/applications/electrode-energy-materials/#first-choice>) [Ask about your requirement](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials>)

## Are you buying the active material or changing the additive?

Keep the electrochemically active powder separate from the additive that helps build the electrode.

Narrow your material shortlist

| Your requirement | Start by comparing | What can change the choice | Explore materials |
| --- | --- | --- | --- |
| You are selecting the anode system | Graphite, hard carbon or the specified silicon-containing composition | Use your cell chemistry and capacity/cycling protocol to define the candidate comparison. | [Natural graphite powder (C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-220>)[Hard carbon powder (C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-223>)[Silicon-carbon composite anode powder (Si + C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-225>) |
| You are selecting the cathode system | The specified phosphate or mixed-metal oxide | Metal ratio, particle architecture and coating state matter alongside the family name. | [Lithium iron phosphate powder (LiFePO4)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-228>)[Lithium manganese iron phosphate powder (LiMnxFe(1-x)PO4)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-229>)[Lithium nickel manganese cobalt oxide powder (LiNixMnyCozO2)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-232>) |
| You are changing the conductive network | Carbon black, CNTs or GNPs | Compare dispersion and electrode performance in the same recipe. Dry additives and prepared dispersions introduce different mixing work. | [Conductive carbon black powder (C)](<https://powdchem.com/products/laboratory-powders/carbon-2d-materials/#pc-216>)[Multi-walled carbon nanotubes powder (C)](<https://powdchem.com/products/laboratory-powders/carbon-2d-materials/#pc-212>)[Graphene nanoplatelets powder (C)](<https://powdchem.com/products/graphene-nanoplatelets-powder/>) |

Start with the task closest to yours. The examples identify material requests; a proposed grade still needs to fit your process and evaluation.

## Anode active materials

Select the graphite, carbon, silicon-containing or other anode system used by your cell design.

### Materials to explore

[Natural graphite powder (C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-220>) [Hard carbon powder (C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-223>) [Silicon-carbon composite anode powder (Si + C)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-225>) [Silicon monoxide anode powder (SiOx)](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/#pc-226>)

[Graphite & Anode Materials](<https://powdchem.com/products/laboratory-powders/graphite-anode-materials/>)

### What changes the comparison

Compare coating state, particle profile, moisture and electrochemical results under the same electrode recipe.

[Discuss this task](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials%3A+Anode+active+materials>)

## Cathode active materials

Use the intended cell chemistry to choose the cathode family. Include the metal ratio for mixed-metal compositions.

### Materials to explore

[Lithium iron phosphate powder (LiFePO4)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-228>) [Lithium manganese iron phosphate powder (LiMnxFe(1-x)PO4)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-229>) [Lithium nickel manganese cobalt oxide powder (LiNixMnyCozO2)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-232>) [Sodium vanadium phosphate powder (Na3V2(PO4)3)](<https://powdchem.com/products/laboratory-powders/cathode-materials/#pc-235>)

[Cathode Materials](<https://powdchem.com/products/laboratory-powders/cathode-materials/>)

### What changes the comparison

Keep single-crystal or polycrystalline requirements, surface treatment and the voltage/rate protocol together.

[Discuss this task](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials%3A+Cathode+active+materials>)

## Conductive and research additives

If the powder is an additive, state that role and the formulation. GNPs, nanotubes and carbon black are distinct identities to evaluate in the same process.

### Materials to explore

[Graphene nanoplatelets powder (C)](<https://powdchem.com/products/graphene-nanoplatelets-powder/>) [Multi-walled carbon nanotubes powder (C)](<https://powdchem.com/products/laboratory-powders/carbon-2d-materials/#pc-212>) [Conductive carbon black powder (C)](<https://powdchem.com/products/laboratory-powders/carbon-2d-materials/#pc-216>)

[Carbon & 2D Materials](<https://powdchem.com/products/laboratory-powders/carbon-2d-materials/>) [MXenes](<https://powdchem.com/products/laboratory-powders/mxenes/>)

### What changes the comparison

Record powder content, slurry preparation and the electrode test method before comparing an additive change.

[Discuss this task](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials%3A+Conductive+and+research+additives>)

## Electrolyte requirements

Keep electrolyte chemistry and handling requirements in a separate material line, even when it is part of the same sourcing inquiry.

### Materials to explore

[Al-doped LLZO powder (Al-doped LLZO / Li-La-Zr-Al-O)](<https://powdchem.com/products/laboratory-powders/solid-electrolytes/#pc-238>) [Li6PS5Cl solid electrolyte powder (Li6PS5Cl)](<https://powdchem.com/products/laboratory-powders/solid-electrolytes/#pc-243>)

[Solid Electrolytes](<https://powdchem.com/products/laboratory-powders/solid-electrolytes/>)

### What changes the comparison

Include the interface and cell conditions used to evaluate compatibility.

[Discuss this task](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials%3A+Electrolyte+requirements>)

## Prepare a useful comparison

A reference datasheet or your existing material code is useful. If you are still exploring, describe what you are making and which result needs to change.

- Active material chemistry and ratios
- Particle, surface/coating and moisture needs
- Electrode process and test configuration
- Quantity, batch data and sample requirements

[Prepare an application inquiry](<https://powdchem.com/request-a-quote/?topic=Electrode+%26+energy+materials>)