Graphene Oxide Supplier in India: How It Works, Properties, Uses & Buying Guide
Graphene Oxide Supplier in India
How graphene oxide works, why its 2D nanosheet structure matters, what specifications buyers should compare, and how to evaluate a graphene oxide powder supplier for research, composites, coatings, membranes and advanced materials.
What is graphene oxide?
Graphene oxide (GO) is an oxidized graphene-derived carbon nanomaterial. Its two-dimensional carbon framework contains oxygen-bearing functional groups, creating a surface chemistry that differs from pristine graphene.
From graphite to a functional nanosheet
Graphite is made of stacked carbon layers. Through an oxidation process, oxygen-containing functionality is introduced into the carbon structure. Exfoliation then separates the oxidized material into thin graphene oxide sheets. The result is a nanoscale material whose behaviour depends on oxidation level, sheet dimensions, layer count, morphology, surface chemistry and dispersion.
That is why “graphene oxide” is not a single universal specification. Different grades can have different oxygen content, lateral dimensions, thickness, defect density, surface area and dispersion characteristics.
Why oxygen changes the material
Oxidation interrupts portions of the continuous sp² carbon network and introduces oxygen-containing groups such as hydroxyl, epoxy and carboxyl functionality. These groups can increase chemical interaction with solvents, polymers, resins and other materials.
Native graphene oxide is therefore much less electrically conductive than pristine graphene. Researchers can also reduce GO to produce reduced graphene oxide (rGO), partially restoring a more conductive carbon network.
How does graphene oxide work?
The practical behaviour of GO can be understood as a chain: carbon framework → oxidation → exfoliation → oxygen-rich nanosheets → dispersion and interfacial interaction → application-specific performance.
Carbon Framework
Graphitic starting structure
Controlled Oxidation
Oxygen functionality introduced
Exfoliation
Thin sheets separated
Functional Nanosheet
Surface interacts with host material
Oxidation modifies the carbon network
Oxidation introduces oxygen-containing functionality into graphite-derived layers. This changes surface chemistry and disrupts parts of the highly conjugated carbon network found in pristine graphene. The oxidation level is therefore an important technical variable when comparing GO grades.
Exfoliation creates nanosheets
After oxidation, the layered structure can be separated into thin sheets. Exfoliation quality influences the resulting layer count, sheet dimensions, morphology and dispersion behaviour. A few-layer material can expose a substantial amount of active surface compared with a bulk graphite structure.
Surface groups enable interaction
Hydroxyl, epoxy and carboxyl groups associated with GO chemistry can provide sites for interaction and further functionalization. This makes GO useful for studying interfaces between carbon nanomaterials and polymers, resins, coatings, membranes and other functional matrices.
Dispersion determines how the material participates
A nanomaterial can only contribute effectively to a formulation when it is suitably distributed. GO is commonly studied in aqueous and polar-solvent systems, while actual dispersion depends on concentration, mixing, surface chemistry, host material, ionic conditions and processing.
Think of graphene oxide as a very thin carbon sheet whose surface has been chemically “opened up” with oxygen-containing functionality. That functional surface can make the sheet interact differently with water, polymers, resins and other materials than pristine graphene does.
Understanding the graphene oxide structure
A graphene oxide sheet is not simply a flat black plate. At the nanoscale, wrinkles, defects, oxygen-rich regions, interlayer spacing and sheet dimensions all contribute to its observed behaviour.
Two-dimensional morphology
GO consists of extremely thin carbon-derived sheets with large lateral dimensions relative to their thickness. This geometry creates a broad interface with surrounding materials.
Oxygen-rich surface
Oxygen-containing functional groups alter the surface chemistry and can provide opportunities for dispersion, interaction and chemical modification.
Interlayer spacing
The referenced BTCORP product lists approximately 0.80 nm interlayer distance, a product-specific parameter that should be verified against current technical documentation.
Conceptual nanosheet model
Imagine several translucent, wrinkled carbon sheets stacked with nanoscale separation. Oxygen-containing groups appear around the sheet surfaces. When the layers are dispersed, the sheets can separate further and interact with the surrounding medium. In a composite, these sheets can create interfaces with polymer chains or resin networks. In a coating, they may contribute to barrier and interfacial effects. In membrane research, layer arrangement and spacing can become important design variables.
Graphene-derived 2D framework
Hydroxyl, epoxy and carboxyl groups
Lateral size and thickness affect behaviour
Surface available for host-material interaction
BTCORP graphene oxide specifications
The following values are product-specific specifications published for the referenced BTCORP Graphene Oxide (GO) powder. They are not universal specifications for every graphene oxide grade.
| Parameter | Listed specification | Why buyers may care |
|---|---|---|
| Product | Graphene Oxide (GO) | Identifies the graphene-derived nanomaterial |
| Physical form | Fine nano powder | Relevant to handling, formulation and processing |
| Structure | Few-layer graphene oxide sheets | Describes nanosheet architecture |
| Layer count | 2–5 layers | Can influence surface exposure and composite morphology |
| Oxygen content | Approximately 30% | Important to surface chemistry and material behaviour |
| Purity | >98% carbon-based material | Useful for technical comparison; ask how purity is measured |
| Lateral sheet size | 300–800 nm | Relevant to interfaces, dispersion and morphology |
| Interlayer distance | Approximately 0.80 nm | Useful when evaluating layered structure |
| Morphology | Wrinkled sheet-like nanosheets | Helps describe physical structure |
| BET surface area | ~70 m²/g | Provides a surface-area reference |
| Specific surface area | Up to ~350 m²/g | Relevant to surface interactions; test method matters |
| Dispersion | Listed as excellent in water and most polar solvents | Relevant to solution-based formulation |
For procurement, request the current TDS/COA and batch-specific characterization where applicable. The values above are taken from the referenced product information and should be confirmed before technical qualification.
Where is graphene oxide used?
GO is a platform material rather than a single-purpose ingredient. Its use depends on the grade, formulation, loading, processing method and desired performance.
Protective coatings
GO is investigated in anti-corrosion, barrier and hybrid coating systems. Its nanosheet morphology and surface functionality can contribute to interfacial interactions and barrier-related research. Actual coating performance must be validated in the target resin and environment.
Polymer composites
GO can be incorporated into polymer and epoxy systems to study reinforcement, interfacial bonding, mechanical properties and functional behaviour. Dispersion and compatibility are critical variables.
Membrane research
Layered GO structures are studied for membrane and separation research. Interlayer spacing, surface chemistry, sheet size and defect structure are important design considerations.
Energy materials
GO and its reduced forms are studied in battery, supercapacitor and other electrochemical systems. Reduction can increase electrical conductivity, while oxygen functionality can provide useful chemical interaction sites.
Sensors & electronics
Graphene derivatives are explored for sensing and flexible-device research. GO can act as a chemically functional platform, while reduced or functionalized derivatives may be selected when electrical conductivity is required.
Surface engineering
GO can be functionalized or combined with other materials to investigate surface properties, adhesion, wettability and interfacial behaviour in advanced material systems.
Graphene vs graphene oxide vs reduced graphene oxide
| Material | Core characteristic | Typical reason to study it |
|---|---|---|
| Graphene | Highly conjugated carbon-based 2D network | Electrical, thermal, mechanical and advanced-material research |
| Graphene Oxide (GO) | Oxidized graphene-derived sheets with oxygen-containing functionality | Surface chemistry, dispersion, functionalization, composites, coatings and membranes |
| Reduced Graphene Oxide (rGO) | GO that has undergone a reduction process | Research where greater electrical conductivity is desired while retaining some graphene-oxide-derived functionality |
These materials are related but are not interchangeable. A buyer should start with the application requirement and then select the material grade whose chemistry and structure fit that requirement.
How to choose a graphene oxide supplier in India
If you are searching for a graphene oxide supplier in India, compare technical documentation and application suitability—not only the product name or price per kilogram.
1. Check layer count
Ask whether the material is single-layer, few-layer or multilayer. For the referenced BTCORP product, the published specification is 2–5 layers. Layer count should be evaluated together with sheet size, oxidation level and morphology.
2. Check oxygen content
Oxygen content is a key indicator of oxidation level and surface chemistry. It can influence dispersion, functionalization and interaction with other materials. Request the test method when comparing suppliers.
3. Check purity and characterization
“High purity” should be supported by a meaningful specification or analytical method. Depending on the project, buyers may request TDS, COA, elemental analysis, Raman, XRD, SEM/TEM, BET or other relevant characterization.
4. Check sheet dimensions
Lateral dimensions can influence dispersion, surface area, interface formation and composite morphology. Compare reported ranges rather than assuming all GO products have the same nanosheet size.
5. Check dispersion behaviour
If the GO will be used in water, polar solvents, coatings or polymers, understand how it disperses under the actual formulation conditions. Supplier claims should be validated in the intended system.
6. Check consistency and supply
For R&D and manufacturing, repeatability matters. Ask about batch documentation, packaging, minimum order quantity, lead time, technical support and the ability to maintain agreed specifications across repeat orders.
Which is the best graphene oxide supplier in India?
There is no universal “best” supplier for every application because the right grade depends on the required layer count, oxidation level, sheet size, purity, surface area, dispersion, documentation and intended process. For buyers evaluating BTCORP Generique Nano Pvt Ltd, the company publishes graphene oxide as a few-layer powder and provides product-level specifications that can be used as a starting point for technical qualification.
For procurement, the practical question is: Does the supplier’s documented material specification match your application and can the supplier support repeatable supply and technical documentation?
BTCORP Generique Nano Pvt Ltd as an India-based graphene supplier
Manufacturing + application development
BTCORP’s official company information describes activities including bulk graphene production, application development and contract research. The company states that it was established in 2012 and focuses on graphene commercial adoption, manufacturing and application-oriented nanotechnology.
Graphene oxide product profile
The referenced product page lists BTCORP Graphene Oxide as a fine powder with a 2–5 layer structure, approximately 30% listed oxygen content, more than 98% carbon-based material, 300–800 nm lateral sheet size and approximately 0.80 nm interlayer distance.
Industrial and research orientation
The published product information positions the GO material for coatings, polymer composites, energy-related research, sensors and advanced materials. The exact suitability of a grade should always be verified against the customer’s formulation and testing requirements.
Indian procurement
BTCORP Generique Nano Pvt Ltd lists its facility in Hoskote, Bengaluru, Karnataka, India. For Indian buyers, domestic sourcing can simplify commercial coordination, technical discussions and repeat-order planning.
Graphene oxide price in India: what affects the quote?
Searches for “graphene oxide price in India” often produce a wide range of numbers because graphene oxide is not a commodity with one universal grade. Price can change with purity, layer count, sheet dimensions, oxygen content, characterization requirements, packaging, order quantity, grade and application.
Layer count, oxygen level, sheet size and morphology
TDS, COA and application-specific analytical data
Research packs and industrial quantities may be quoted differently
Coatings, composites, membranes and energy research can require different grades
The referenced BTCORP product page lists a price of ₹25,000 per kg at the time of review. Pricing can change, so buyers should verify the current commercial quote directly before purchase.
Questions to ask a graphene oxide manufacturer before buying
- What is the target layer-count range?
- What is the measured oxygen content and which analytical method was used?
- How is purity defined and measured?
- What is the lateral sheet-size distribution?
- What is the morphology and degree of exfoliation?
- What is the BET surface area and test method?
- What dispersion medium is recommended?
- Is a current TDS and batch-specific COA available?
- Can the supplier provide characterization data relevant to the intended application?
- Can the supplier maintain the same agreed specification for repeat orders?
- What packaging and storage conditions are recommended?
- What are the MOQ, lead time and commercial terms?
How graphene oxide moves from research to real-world formulation
The most useful way to evaluate GO is not as an isolated powder, but as a material that must work inside a defined process.
Step 1: Define the application
Start by identifying what the material must do. A coating developer may care about dispersion, film formation and barrier behaviour. A polymer researcher may focus on interfacial bonding, mechanical response and morphology. A membrane researcher may focus on layer spacing, transport and surface chemistry. An electrochemical researcher may prioritize conductivity after reduction, accessible surface and electrochemical stability. The application determines which specification deserves the most attention.
Step 2: Translate the application into specifications
Once the use case is defined, convert it into measurable parameters: layer count, lateral sheet size, oxygen content, purity, surface area, dispersion medium, morphology and concentration range. This prevents the common mistake of buying a material only because it is advertised as “high purity graphene oxide” without checking whether the grade actually fits the process.
Step 3: Evaluate characterization
Characterization helps connect a supplier’s description with the physical material. Depending on the project, researchers may use Raman spectroscopy to examine carbon structure, X-ray diffraction to study layered structure, electron microscopy to examine morphology and sheet dimensions, BET analysis for surface area, and elemental or chemical analysis for composition and oxygen-related characteristics. No single test describes every aspect of GO, so the useful test set depends on the application.
Step 4: Run a formulation trial
Supplier specifications are a starting point, not a substitute for application testing. Dispersion, mixing energy, concentration, temperature, pH, resin chemistry and curing conditions can all change the final behaviour. A small controlled trial can show whether the selected GO grade performs consistently in the actual formulation.
Step 5: Compare repeat batches
For industrial use, one successful sample is not enough. Repeatability matters because a formulation can become difficult to control if material characteristics shift significantly between batches. A procurement specification should therefore identify the critical parameters and the documentation required for future lots.
Step 6: Scale with process control
Moving from grams to kilograms can introduce new variables in mixing, dispersion, drying, packaging and handling. The selected graphene oxide supplier should be able to communicate practical processing information and support a repeatable supply program appropriate to the project’s scale.
A useful procurement principle
Do not ask only, “Which graphene oxide is best?” Ask, “Which graphene oxide specification is best matched to my process, and what evidence demonstrates that match?” This application-first approach produces a more useful technical comparison and makes supplier qualification easier.
Related graphene oxide searches buyers commonly make
These questions represent different stages of search intent—from learning what GO is to comparing suppliers and preparing a purchase.
Informational intent
What is graphene oxide?
How does graphene oxide work?
What is graphene oxide structure?
What are graphene oxide properties?
What is graphene oxide used for?
Commercial research intent
Graphene oxide supplier in India
Graphene oxide powder supplier
High purity graphene oxide supplier
Graphene oxide manufacturer in India
2–5 layer graphene oxide supplier
Transactional intent
Buy graphene oxide powder India
Graphene oxide price in India
Graphene oxide powder price per kg
Graphene oxide for research
Graphene oxide bulk supplier India
Graphene oxide properties that matter during material selection
A good supplier comparison starts by understanding why each specification exists and how it can affect the final formulation.
Surface chemistry
Graphene oxide contains oxygen-bearing functionality on its carbon-derived surface. This chemistry is central to its behaviour because the surface is where the material interacts with water, solvents, polymers, resins, ions and other components. A buyer should therefore treat oxygen content as more than a headline number. The type and distribution of functional groups, overall oxidation level and processing history can all influence the final result.
For functionalization research, surface chemistry can be particularly important because researchers may attach or interact with additional molecules, polymers or nanoparticles at the GO interface. The appropriate material is therefore the one whose surface chemistry is compatible with the planned modification route.
Dispersion and aggregation
Nanomaterials can behave differently when they are well dispersed compared with when sheets form aggregates. Graphene oxide is often studied in water and polar solvent systems because its oxygen-containing surface can support interaction with polar media. However, actual dispersion is influenced by concentration, mixing method, pH, ionic strength, temperature, solvent composition and the presence of other formulation ingredients.
This is why a supplier’s dispersion statement should be treated as a starting point. A technical team should confirm dispersion under its own process conditions before scaling a formulation.
Sheet size and aspect ratio
Lateral sheet dimensions influence how a GO nanosheet occupies space in a composite, coating or membrane. A larger sheet can create a different interface and network from a smaller sheet, while aggregation can reduce the accessible surface. Sheet-size distribution is therefore useful information when a project depends on reproducible morphology.
For the referenced BTCORP product, the published lateral sheet-size specification is approximately 300–800 nm. Buyers should confirm the current specification and characterization method when qualifying a production lot.
Surface area
Surface area provides another way to think about how much interface is available for interaction. It can be relevant to adsorption, functionalization, electrochemical research and composite interfaces. However, surface-area numbers should not be compared blindly because different measurement methods and sample conditions can produce different values.
The referenced product information lists a BET surface area of about 70 m²/g and a specific surface area of up to about 350 m²/g. For technical procurement, the buyer should ask which method and test conditions correspond to the reported value.
Layer count and morphology
Layer count describes the number of graphene-derived sheets associated with the material. Few-layer GO can expose a substantial surface relative to bulk graphite, but layer count alone does not determine performance. Wrinkles, defects, lateral dimensions, oxidation and aggregation can all contribute to the observed morphology.
The referenced BTCORP GO grade is listed as a 2–5 layer, wrinkled sheet-like nanosheet material. That is useful as a product description, while application testing remains necessary to establish performance in a specific formulation.
Electrical behaviour
Pristine graphene is known for a highly conjugated carbon network and high electrical conductivity. Oxidation introduces oxygen functionality and disrupts portions of that network, so native graphene oxide has much lower electrical conductivity. This distinction is important when deciding between graphene, GO and rGO.
When a project requires a more conductive graphene derivative, researchers may reduce GO chemically or thermally. The reduction route changes the material again, so rGO should be evaluated as its own grade rather than assumed to be identical to the starting GO.
What documentation should a graphene oxide supplier provide?
For a research buyer, a product page can be useful for initial discovery, but technical qualification normally benefits from deeper documentation. A technical data sheet can summarize the grade, physical form, typical specifications, recommended handling and application information. A certificate of analysis can provide batch-specific information where applicable. Additional characterization can be requested when the application has narrow performance requirements.
Technical Data Sheet describing grade and key specifications
Certificate of Analysis for applicable batch parameters
Raman, XRD, SEM/TEM, BET or other relevant analytical data
Packaging, storage and handling guidance for the supplied form
MOQ, pack size, lead time, delivery and payment terms
Technical discussion about dispersion, formulation and scale-up
The exact document set depends on the application and purchasing organization. Universities and laboratories may need characterization for reproducible experiments, while industrial customers may additionally require repeatability, supply planning and formulation support.
Choosing a graphene oxide supplier: a five-question framework
Does the chemistry fit?
Compare oxidation level, oxygen content and surface functionality with the chemistry of your solvent, polymer, resin or reaction system.
Does the structure fit?
Check layer count, lateral sheet size, morphology and interlayer spacing against the performance target.
Can you characterize it?
Make sure the supplier can provide enough documentation and analytical information for your quality or research requirements.
Can you reproduce results?
Ask how critical parameters are controlled between batches and how repeat orders are documented.
Can the supply scale?
Consider pack sizes, MOQ, lead time, logistics and technical support before moving from laboratory quantities to larger procurement.
Then validate the grade
Use a controlled trial in the actual formulation before making a long-term material specification or production commitment.
Frequently asked questions about graphene oxide suppliers in India
What is graphene oxide used for?
Where can I buy graphene oxide powder in India?
What makes a graphene oxide supplier reliable?
What does 2–5 layer graphene oxide mean?
Is graphene oxide conductive?
What is the difference between graphene and graphene oxide?
How do I choose the right graphene oxide grade?
What is the graphene oxide price in India?
Which is the best graphene oxide supplier in India?
Looking for graphene oxide powder for your next project?
Define your application, compare the required technical parameters, review current documentation and request a commercial quote. For BTCORP Generique Nano Pvt Ltd, the published contact details include the Bengaluru-area facility, email and phone support.