Nanotechnology Databases

Comprehensive databases for nanomaterials, events, products,
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Worldwide Graphene Database

Graphene is an atomic-scale honeycomb lattice made of carbon atoms. Graphene is undoubtedly emerging as one of the most promising nanomaterial because of its unique combination of superb properties, which opens a way for its exploitation in a wide spectrum of applications ranging from electronics to optics, sensors, and biodevices.
For instance, graphene-based nanomaterials have many promising applications in energy-related areas. Just some recent examples: Graphene improves both energy capacity and charge rate in rechargeable batteries; activated graphene makes superior supercapacitors for energy storage; graphene electrodes may lead to a promising approach for making solar cells that are inexpensive, lightweight and flexible; and multifunctional graphene mats are promising substrates for catalytic systems (read more).
An increasing number of companies is involved in commercializing graphene on an industrial scale although the high cost of graphene is one of the major obstacles to its widespread adoption for commercial applications. One of our Nanowerk Spotlights ("Mass production of high quality graphene: An analysis of worldwide patents") has carried out an extensive survey and analysis of global patents pertaining to the various processes of graphene synthesis. The article summarizes the current status of the conventional approaches for the synthesis of graphene based on the survey of literature.
Currently, there are 119 graphene products in our Nanomaterial Database. Please let us know if we missed a supplier or a product.
Company Material Thickness Specification
Graphenea Graphene flakes monolayer Reduced graphene oxide
United Nanotech Innovations Pvt.Ltd (UGOX) Graphene Oxide 0.8~2 nm Graphene oxide .layers 3-6
Graphitene A-Grade Boron and Nitrogen co-doped Graphene Powder 1-5 atomic layer
Graphitene A-Grade Boron-doped Graphene Powder 1 5 atomic layer
Graphitene A-Grade Graphene Foil 80% monolayer
Graphitene A-Grade Graphene Oxide Film monolayer
Graphitene A-Grade Graphene Oxide Monolayer Dispersion monolayer
Graphitene A-Grade Graphene Oxide Monolayer Dispersion monolayer
Graphitene A-Grade Graphene Monolayer Dispersion 80% monolayer
Graphitene A-Grade Graphene Monolayer Dispersion 80% monolayer
Graphitene A-Grade Nitrogen and Phosphorous co-doped Graphene Powder 1-5 atomic layer
Graphitene A-Grade Nitrogen and Sulfur co-doped Graphene Powder 1-5 atomic layer
Graphitene A-Grade Nitrogen-doped Graphene Powder 1-5 atomic layer
Graphitene A-Grade Phosphorus-doped graphene powder 1-5 atomic layer
Graphitene A-Grade Sulfur-doped Graphene Powder 1-5 atomic layer
United Nanotech Innovations Pvt.Ltd Graphene Dispersion 3-6 nm Graphene dispersion with 3% concentration based in ethanol
Applied Nanotech, Inc. Graphene film 0.6 -12 µm Graphene film
Cheap Tubes, Inc. Graphene film 5-30nm Single Layer Graphene film on glass/wafer
Cheap Tubes, Inc. Graphene film 5-30nm Single Layer Flexible Graphene film on organic flexible substrate
Graphene Laboratories Graphene film 1-7 monolayers CVD graphene film on nickel
Graphene Square Graphene film >80% single-layer Graphene oxide on copper foil
XG Sciences, Inc. Graphene film 30-150 microns XG Leaf sheet products have unique electrical or thermal properties and come in a range of thicknesses from 30 -150 microns
ACS Material, LLC Graphene flakes <3nm Industrial quality; thermal exfoliation reduction
ACS Material, LLC Graphene flakes monolayer Single layer; dispersable; thermal exfoliation reduction
ACS Material, LLC Graphene flakes 0.8-1.2nm Carboxyl graphene
ACS Material, LLC Graphene flakes 0.8-1.2nm Carboxyl graphene water dispersion; concentration: 5%
ACS Material, LLC Graphene flakes 0.8-1.2nm Single layer graphene oxide; modified Hummer method
ACS Material, LLC Graphene flakes 0.6-1.2nm Single layer graphene oxide ethanol dispersion; modified Hummer method
ACS Material, LLC Graphene flakes 0.6-1.2nm Single layer graphene oxide water dispersion; modified Hummer method
ACS Material, LLC Graphene flakes 2-10nm Nanoplatelets
Angstron Materials Inc. Graphene flakes 2-3nm Graphene oxide powder
BT Corp Graphene flakes 3-6 nm Exfoliated graphene sheets
Carbon Solutions, Inc. Graphene flakes Reduced graphene oxide
Cheap Tubes, Inc. Graphene flakes 0.7-1.2 nm (1 monolayer) Single layered graphene oxide flakes
Cheap Tubes, Inc. Graphene flakes <3nm (2-4 monolayers) Few Layered Graphene Oxide
Cheap Tubes, Inc. Graphene flakes <3nm (4-8 monolayers) Few Layered Graphene Oxide
Cheap Tubes, Inc. Graphene flakes ~5nm (range: 1-15nm) Graphene Nanoplatelets (various grades)
Chengdu Organic Chemicals Co. Ltd. Graphene flakes 1-10 layers, 0.55-3.74 nm Reduced graphene oxide
Chengdu Organic Chemicals Co. Ltd. Graphene flakes 1-10 layers, 0.55-1.2 nm Graphene oxide powder
Chengdu Organic Chemicals Co. Ltd. Graphene flakes multilayer, 4-20 nm Graphene nanoplatelets, dia: 5-10 µm
Directa Plus Graphene flakes 4-8nm Multilayer nanoplatelets
Directa Plus Graphene flakes 2-4nm Nanoplatelet dispersion in water
Graphene Laboratories Graphene flakes 8nm (20-30 monolayers) dry powder
Graphene Laboratories Graphene flakes 0.35nm (1 monolayer) in solution (ethanol)
Graphene Square Graphene flakes >60% single-layer Graphene oxide in aqueous dispersion
Graphenea Graphene flakes monolayer Graphene oxide, water dispersion
Graphenetech Graphene flakes approx. 6 layers Graphene nanoplatelet powder
IoLiTec Graphene flakes 1-10 layers, 0.6-3.8 nm
IoLiTec Graphene flakes multilayer ∼ 2nm
IoLiTec Graphene flakes multilayer 6-8 nm
IoLiTec Graphene flakes multilayer 11-15 nm
KNano Graphene flakes 5-15nm Multi-layered graphene sheets having a platelet morphology
KNano Graphene flakes <5nm Mostly single-layer sheets
KNano Graphene flakes <100nm Tailor-made stacks of multi-layered graphene sheets
NanoInnova Technologies Graphene flakes multilayer Graphene nanoplatelets
NanoInnova Technologies Graphene flakes monolayer Graphene oxide monolayer powder
NanoInnova Technologies Graphene flakes Reduced graphene oxide powder
NanoIntegris Technologies Graphene flakes multilayer (27% single, 48% double) Research grade graphene nanplatelets in solution (aqueous w/surfactant)
NanoIntegris Technologies Graphene flakes multilayer (6% single, 23% double) Industrial grade graphene nanplatelets in solution (aqueous w/surfactant)
Qingdao Huagao Energy Technology Graphene flakes 1-3 layers Graphene powder
Shanghai Simbatt Energy Technology Graphene flakes 1-5 layers Graphene powder
Shanghai Simbatt Energy Technology Graphene flakes 1-10 layers Few-ayer graphene powder
Shanghai Simbatt Energy Technology Graphene flakes 1-5 layers N-doped graphene powder
Shanghai Simbatt Energy Technology Graphene flakes < 50 Graphene microflakes
SkySpring Nanomaterials, Inc. Graphene flakes 6-8nm Platelet nanopowder
SkySpring Nanomaterials, Inc. Graphene flakes 11-15nm Platelet nanopowder
Stanford Advanced Materials Graphene flakes 1-8 layers Multilayer flakes
Stanford Advanced Materials Graphene flakes 0.7-1.2 nm Graphene oxide multilayer
Stanford Advanced Materials Graphene flakes Multilayer flakes
Stanford Advanced Materials Graphene flakes 1-8 layers Graphene oxide multilayer, water dispersion
Suzhou Graphene Nanotechnology Graphene flakes 1-2 layers Graphene oxide powder
Suzhou Graphene Nanotechnology Graphene flakes 2 nm Few-layer graphene powder
Suzhou Graphene Nanotechnology Graphene flakes 5 nm Few-layer graphene powder
XFNANO Graphene flakes monolayer Monolayer graphene oxide
XG Sciences, Inc. Graphene flakes ∼6nm Grade M has a typical surface area of 120 to 150 m2/g and is available with average particle diameters of 5, 15 or 25 microns
XG Sciences, Inc. Graphene flakes ~15nm Grade H has a typical surface area of 50 to 80 m2/g and is available with average particle diameters of 5, 15 or 25 microns.
XG Sciences, Inc. Graphene flakes 2 nm Grade C average surface areas are 300, 500 and 750 m2/g
XP Nano Material Co. Ltd. Graphene flakes 80% single-layer, 0.7-0.8nm dry powder
XP Nano Material Co. Ltd. Graphene flakes 85% single-layer, 0.3-0.4nm DMF suspension
XP Nano Material Co. Ltd. Graphene flakes 85% single-layer, 0.3-0.4nm Ethanol suspension
ACS Material, LLC Graphene on substrate Single layer graphene on silicon substrate
ACS Material, LLC Graphene on substrate Single layer graphene on silicon dioxide substrate
ACS Material, LLC Graphene on substrate Single layer graphene on copper foil
ACS Material, LLC Graphene on substrate Single layer graphene on quartz
ACS Material, LLC Graphene on substrate Single layer graphene on plastic
ACS Material, LLC Graphene on substrate Single layer graphene on PET substrate
ACS Material, LLC Graphene on substrate Multi-layer graphene on substrate
Graphene Industries Ltd. Graphene on substrate single, double, triple and >3 layer Graphene on 300 nm and 90 nm silicon dioxide
Graphene Industries Ltd. Graphene on substrate single, double, triple and >3 layer Graphene on electrically conductive substrate
Graphene Platform Corp. Graphene on substrate monolayer Single layer CVD-grown graphene on copper foil
Graphene Platform Corp. Graphene on substrate multilayer Multi-layer CVD-grown graphene on nickel foil
Graphene Platform Corp. Graphene on substrate monolayer Single layer graphene on PET, glass or SiO2
Graphene Square Graphene on substrate CVD graphene on silicon dioxide
Graphene Square Graphene on substrate Graphene on glass
Graphene Square Graphene on substrate Graphene on PET
Graphene Square Graphene on substrate CVD grapene on glass
Graphenea Graphene on substrate trilayer Trilayer graphene on SiO2/Si
Graphenea Graphene on substrate monolayer Monolayer graphene on Cu
Graphenea Graphene on substrate monolayer Monolayer graphene on Cu
Graphenea Graphene on substrate monolayer Monolayer graphene on Quartz
Graphenea Graphene on substrate monolayer Monolayer graphene on PET
Graphenea Graphene on substrate monolayer Monolayer graphene on Cu
Graphenea Graphene on substrate monolayer Monolayer graphene on SiO2/Si
Graphenea Graphene on substrate bilayer Binolayer graphene on SiO2/Si
Graphenea Graphene on substrate monolayer Monolayer graphene on substrate of choice (tailor made)
Graphenea Graphene on substrate monolayer Monolayer graphene on SiO2/Si
United Nanotech Innovations Pvt.Ltd Graphene Oxide Dispersion 3-6 nm Graphene oxide dispersion with 3% concentration
United Nanotech Innovations Pvt.Ltd Industrial Graphene 10-15nm Best Industrial quality of Graphene
Angstron Materials Inc. N002-PDR Graphene Powder less than 3 layers Few layer graphene powder
Angstron Materials Inc. N002-PS 1-1.2nm Graphene oxide solution
Angstron Materials Inc. N006-P Graphene Powder 10-20nm Polar graphene powder
GRAnPH Nanotech Powdered graphene oxide 1-5 layers Graphene oxide nanoplatelets in suspension
United Nanotech Innovations Pvt.Ltd Research Graphene 3-6 nm High quality research grade Graphene
United Nanotech Innovations Pvt.Ltd Sensor Graphene 2-3 nm High quality Graphene for Electronics applications
GRAnPH Nanotech Single layer graphene oxide sheets in H2O single layer
United Nanotech Innovations Pvt.Ltd UCNT-Amine ( Amine Graphene) 2-3nm Functionalized Amine Graphene
United Nanotech Innovations Pvt.Ltd UGRAY-COOH ( Carboxyl Graphene) 0.8-1.6 nm
United Nanotech Innovations Pvt.Ltd UGRAY-OH ( Hydroxyl Graphene ) 2-3nm Functionalized Graphene Hydroxyl
United Nanotech Innovations Pvt.Ltd URGOX ( Reduced Graphene Oxide) 1-10 micron 1-4 layer Reduced Graphene Oxide