Greek Innovation โ€” Nanomaterials

THE MATERIAL
OF TOMORROW
IS HERE TODAY

High-purity graphene and luminescent carbon dots through a patented HHO nano-bubble electrolysis method. 15+ years of research. 1000+ prototypes. Made in Greece.

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15+
Years Research
1000+
Prototypes
99%+
Purity
๐Ÿ‡ฌ๐Ÿ‡ท
Made in Greece
// Featured Products

Our Nanomaterials

High-purity graphene and carbon dots for research and industry. View all products โ†’

โฌก
Research Grade
Graphene Powder โ€” Research
Ultra-high purity for electrochemistry, composites and energy storage. Raman verified.
99%+ Purity 1โ€“5 Layers Raman Verified
โ‚ฌ80
per gram
ORDER โ†’
POPULAR
๐Ÿ”ท
Industrial Grade
Graphene Powder โ€” Industrial
For coatings, anti-corrosion paints and polymer reinforcement.
95%+ Purity Bulk Available HHO Method
โ‚ฌ20
per gram
ORDER โ†’
๐Ÿ’ง
Suspension
Graphene Suspension 1mg/ml
Ready-to-use aqueous suspension for coatings, sensors and biomedical processes.
1mg/ml Stable Nano-Bubbles
โ‚ฌ45
per 100ml
ORDER โ†’
๐Ÿซง
Specialty
Graphene Foam Structure
3D graphene foam with trapped HHO. Unique for supercapacitors and Hโ‚‚ storage research.
3D Structure Unique Hโ‚‚ Storage
โ‚ฌ150
per sample
ORDER โ†’
๐Ÿงช
Sample Kit
Graphene Evaluation Kit
0.5g powder + 50ml suspension + datasheet. Perfect for first-time buyers.
0.5g Powder 50ml Susp. Datasheet
โ‚ฌ75
complete kit
ORDER โ†’
CUSTOM
โš™๏ธ
Custom Order
Bulk & Custom Specifications
100g+, custom purity, RAM hybrid materials or OEM supply agreements.
100g+ Custom Spec OEM
POA
price on application
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NEW
โœฆ
Research Grade
Carbon Dots โ€” Research
Blue-fluorescent, quantum yield >15%, PL verified. For bioimaging and optoelectronics.
Blue PL 2โ€“5nm PL Verified
โ‚ฌ500
per gram
ORDER โ†’
๐ŸŸก
Green Emission
Carbon Dots โ€” Green PL
Green-emitting (4โ€“6nm). For LED applications and solar cell enhancement.
Green PL 4โ€“6nm LED Grade
โ‚ฌ600
per gram
ORDER โ†’
๐Ÿ’Š
Biomedical Grade
Carbon Dots โ€” Biomedical
Non-toxic, biocompatible for drug delivery, cell imaging and biosensors.
Non-Toxic Biocompat. Water Stable
โ‚ฌ800
per gram
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๐ŸŒฑ
Agricultural Grade
Carbon Dots โ€” AgriBoost
Photosynthesis enhancement and antimicrobial action. Mediterranean crop tested.
Crop Safe Photosyn. Antimicrobial
โ‚ฌ200
per gram
ORDER โ†’
๐Ÿงช
Sample Kit
Carbon Dots Evaluation Kit
3 ร— 0.1g samples (blue, green, yellow) + UV verification + datasheet.
3 Colours UV Verified Datasheet
โ‚ฌ120
complete kit
ORDER โ†’
COMBO
โฌกโœฆ
Hybrid Material
Graphene + Carbon Dots Hybrid
Unique hybrid combining graphene conductivity with carbon dot luminescence.
Hybrid Unique Patented
โ‚ฌ300
per gram
ORDER โ†’
View All Products in Shop
// About Us

Two Extraordinary Materials,
One Pioneering Method

Alfa Graphene produces graphene and carbon dots through a unique patented HHO nano-bubble electrolysis process โ€” a Greek innovation with global applications.

โšก
HHO Electrolysis
Patented nano-bubble method for superior exfoliation at ambient conditions
๐Ÿ”ฌ
Dual Production
Same system produces both graphene and luminescent carbon dots
๐ŸŒฑ
Green Synthesis
Eco-friendly, minimal waste, low energy per gram
๐Ÿ“ˆ
Scalable
Lab to full industrial scale with consistent quality
// Carbon Dots โ€” What Makes Them Special

Luminescent Nanomaterials
That Glow With Potential

Carbon dots are zero-dimensional carbon nanoparticles (2โ€“10nm) with extraordinary photoluminescence. Our HHO method produces carbon dots with unique emission not achievable conventionally.

๐Ÿ”ฆ
Photoluminescence
Glow blue, green or yellow under UV โ€” visible with naked eye
๐Ÿ’š
Non-Toxic
Biocompatible โ€” safe for medical and agricultural use
โšก
Quantum Effects
Size-tunable emission from 2nm to 10nm particles
๐Ÿ’ฐ
High Value
Research grade โ‚ฌ500โ€“2000/g โ€” among the most valuable nanomaterials
UV FLUORESCENCE
// Our Method

How We Produce
Our Nanomaterials

01
โšก
HHO Electrolysis
SS316L electrodes with deionised water at 9V/10A generate dense HHO nano-bubbles
02
โฌก
Dual Exfoliation
Nano-bubbles exfoliate graphite into graphene AND form luminescent carbon dots simultaneously
03
๐Ÿงน
Separation
Centrifugation and filtration separate graphene from carbon dots โ€” both collected
04
โœ“
Characterisation
Raman + PL Spectroscopy, SEM/TEM and UV verification for full quality certification
// Applications

Where Our Materials
Make a Difference

๐Ÿ”‹
Energy Storage
Supercapacitors, lithium batteries and fuel cells benefit from graphene's exceptional conductivity.
๐Ÿ—๏ธ
Composites
Improve mechanical strength, thermal conductivity and electrical properties of polymers.
๐Ÿ›ก๏ธ
Anti-Corrosion
Ultra-thin graphene barrier coatings for superior corrosion protection.
๐ŸŽฏ
Radar Absorbing
Graphene/Feโ‚ƒOโ‚„ hybrid coatings for stealth and RAM applications in defence.
๐Ÿ“ก
Electronics
Flexible electronics, photovoltaics and ultra-sensitive chemical biosensors.
๐Ÿ’ง
Water Filtration
Graphene membranes for nanoscale water purification and desalination.
// Contact

Let's Work Together

For orders, technical inquiries, research collaboration or defence applications.

๐Ÿ“ง
Email
info@alfa-graphene.com
๐Ÿ“ฑ
Phone
+30 XXX XXX XXXX
๐Ÿ“
Location
Greece, European Union
๐Ÿšš
Shipping
Worldwide โ€” EU priority
โฑ
Response Time
Within 24 hours
๐Ÿ”’
Confidentiality
NDA available on request