# Carbon & 2D Materials Source: https://powdchem.com/products/laboratory-powders/carbon-2d-materials/ Page type: Material category Laboratory powders Graphene, carbon nanotubes and related two-dimensional materials. Start with the material identity, then define the dimensions and surface chemistry your experiment needs. [Browse 12 materials]() [Ask about supply]() [Image: Powder material specimens; appearance reference]() ## Choose a material ### Graphene, GO and rGO Start with the requested carbon material: GNP, graphene oxide (GO) or reduced graphene oxide (rGO). Compare sheet dimensions and surface chemistry before comparing prices. #### [Graphene nanoplatelets powder]() graphene nanoplatelets powder (GNPs) [View product details]() [Ask about this material]() C #### Graphene oxide powder graphene oxide powder (GO) [Selection guide]() [Ask about this material]() Graphene oxide / GO; variable C/O #### Reduced graphene oxide powder reduced graphene oxide powder (rGO) [Selection guide]() [Ask about this material]() Reduced graphene oxide / rGO; variable C/O ### Carbon nanotubes Choose single-walled or multi-walled CNTs, then any required functional groups. Carboxyl (-COOH) and hydroxyl (-OH) treatments belong in the material identity. #### Single-walled carbon nanotubes powder single-walled carbon nanotubes powder (SWCNTs) [Selection guide]() [Ask about this material]() C #### Multi-walled carbon nanotubes powder multi-walled carbon nanotubes powder (MWCNTs) [Selection guide]() [Ask about this material]() C #### Carboxyl-functionalized carbon nanotubes powder carboxyl-functionalized carbon nanotubes powder (COOH-functionalized CNTs) [Selection guide]() [Ask about this material]() C framework with -COOH groups #### Hydroxyl-functionalized carbon nanotubes powder hydroxyl-functionalized carbon nanotubes powder (OH-functionalized CNTs) [Selection guide]() [Ask about this material]() C framework with -OH groups ### Other carbon powders Fullerene C60, conductive carbon black and acetylene black are separate material types. Use the intended formulation and particle requirements to narrow the inquiry. #### Fullerene C60 powder fullerene C60 powder [Selection guide]() [Ask about this material]() C60 #### Conductive carbon black powder Conductive carbon black powder [Selection guide]() [Ask about this material]() C #### Acetylene black powder Acetylene black powder [Selection guide]() [Ask about this material]() C ### Other layered research materials Graphitic carbon nitride (g-C3N4) and boron nitride nanosheets (BNNS) have different chemistry from graphene. Keep the full formula in the request. #### Graphitic carbon nitride powder Graphitic carbon nitride (g-C3N4) semiconductor / photocatalyst powder [Selection guide]() [Ask about this material]() C3N4 #### [Boron nitride nanosheets powder]() Boron nitride nanosheet (BNNS) powder; 2D ceramic nanosheets [View product details]() [Ask about this material]() BN ## Material selection guide Start with the material identity and process, then check the details on the proposed datasheet. [**GNP** Graphene nanoplatelets Stacks of thin graphitic platelets.]() [**GO** Graphene oxide Oxidized sheets with oxygen-containing groups.]() [**rGO** Reduced graphene oxide Reduced GO with residual oxygen and defects.]() [**Graphite** Graphite powder Graphitic particles; thickness varies by grade.]() Orange marks represent oxygen-containing groups. Concept sketches show structural differences, not measured layer counts or composition. **Identity & supplied form** Distinguish graphene, graphene oxide, reduced graphene oxide, nanotubes and non-carbon nanosheets. Dry powder and a solvent dispersion are different purchasing requirements. **Dimensions & surface** For sheets, specify thickness and lateral size; for nanotubes, diameter and length. Record functionalization, residual catalyst and the measurement method. **Evaluation conditions** Agree how the material will be dispersed and evaluated. A microscopy image or nominal layer count alone is not a batch acceptance criterion. ## Before you choose **Is a two-dimensional material automatically a carbon material?** No. BN nanosheets are a boron nitride ceramic, while g-C3N4 is a carbon nitride semiconductor. They sit alongside carbon materials here for research navigation, but their chemistry and selection criteria remain distinct. **What does this directory cover?** Graphite anode grades and MXenes have separate directories. A sheet, film or pre-dispersion is not presented as a dry powder. ## What to include in your request A material name or reference datasheet is enough to start. Add any requirements you already know. - Exact material and powder/dispersion form - Layer count, sheet size or tube dimensions - Surface chemistry and impurity limits - Application, evaluation quantity and documents ### Quantity, samples and documents Nike has no fixed minimum order. Tell us the quantity you need; we’ll check supplier pack sizes and any minimums. We’ll check the proposed grade, sample options, delivery timing and available batch documents. Include any essential COA, TDS or SDS requirements. [How we coordinate documents]() [Samples and testing]() [Send a material request]() ## Applications to explore. [**Materials Research**A clearer starting point for comparing research powders, from a recognized formula to a tightly controlled experimental brief.]() [**Electronics & Semiconductor Materials**Specialty compound, high-purity oxide and functional powder sourcing for electronic and optoelectronic material development.]() [**Thermal & Functional Fillers**Filler powder sourcing for polymers, coatings and electronic packaging, centered on the matrix and the final formulation.]() ## Related material families. [**Graphite & Anode Materials**8 material directions]() [**MXenes**3 material directions]() [**Nitride Powders**10 material directions]()