{"product_id":"research-grade-0-8nm-monolayer-single-layer-graphene-nanopowder","title":"Ridgehart Single-Layer Graphene Powder (Physical Method) – Ultra-High Purity \u0026 80% Monolayer Ratio 0.8nm","description":"\u003cp\u003e\u003cspan\u003eRidgehart Single-Layer Graphene Powder\u003c\/span\u003e\u003cspan\u003e is a high-quality nanocarbon material produced using a \u003c\/span\u003e\u003cspan\u003ephysical (non-chemical) exfoliation process\u003c\/span\u003e\u003cspan\u003e, ensuring minimal contamination and exceptionally pure graphene sheets. With a verified \u003c\/span\u003e\u003cspan\u003esingle-layer content of ~80%\u003c\/span\u003e\u003cspan\u003e, thickness of \u003c\/span\u003e\u003cspan\u003e~0.8 nm\u003c\/span\u003e\u003cspan\u003e, and flake diameters ranging from \u003c\/span\u003e\u003cspan\u003e0.5–5 μm\u003c\/span\u003e\u003cspan\u003e, this product is engineered for advanced research and industrial applications in \u003c\/span\u003e\u003cspan\u003eenergy storage, sensors, composites, catalysis, adsorption, and biomedicine\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003ePurity confirmed at \u003c\/span\u003e\u003cspan\u003e~99 wt%\u003c\/span\u003e\u003cspan\u003e, with structural and elemental integrity proven through TEM, HRTEM, XRD, XPS, and BET analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMaterial Composition \u0026amp; Structure:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePurity: ~99 wt% (XPS confirmed)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynthesis Method: Physical exfoliation method (non-chemical)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLateral Diameter: 0.5–5 μm (TEM\/AFM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThickness: ~0.8 nm (HRTEM\/AFM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSingle-Layer Ratio: ~80% (AFM verified)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCharacterization Methods Used:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTEM (Transmission Electron Microscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHRTEM (High-Resolution TEM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAFM (Atomic Force Microscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXRD (X-ray Diffraction)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXPS (X-ray Photoelectron Spectroscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBET (Nitrogen adsorption surface area analysis)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Monolayer Content (~80%): Ensures excellent electron transport, mechanical reinforcement, and high surface reactivity needed for energy and sensing applications.\u003c\/li\u003e\n\u003cli\u003eUltra-Thin (~0.8 nm): Thickness corresponds closely to true single-layer graphene, enabling exceptional mechanical flexibility and conductivity. \u003c\/li\u003e\n\u003cli\u003eLarge Lateral Size (0.5–5 μm): Ideal for composite reinforcement, conductive coatings, and membrane applications requiring high aspect ratio graphene sheets.\u003c\/li\u003e\n\u003cli\u003eNon-Chemical, Physical-Method Production: Avoids oxidation, structural damage, or chemical contamination—providing more pristine graphene with intact sp² carbon structure.\u003c\/li\u003e\n\u003cli\u003eHigh Purity (~99 wt%): Ensures reproducible performance and minimal interference in electronic, electrochemical, or biomedical systems.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh electrical conductivity for sensors, batteries, and supercapacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent mechanical strength and flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge-surface-area graphene for adsorption and catalysis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGood dispersibility in compatible solvents and polymer matrices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow defect content due to physical exfoliation method\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong reinforcement effects in polymer and ceramic composites\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStorage Conditions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStore sealed, dry, and protected from light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep at normal room temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum recommended shelf life: 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrochemical Sensors: Monolayer graphene provides high electron mobility and surface sensitivity, ideal for gas sensors, biosensors, and chemical detectors. Supercapacitors \u0026amp; Energy Storage: Large surface area and high conductivity improve capacitance, charge transfer, and overall device performance.\u003c\/li\u003e\n\u003cli\u003eBattery Materials: Used in lithium-ion, sodium-ion, and next-generation battery systems to enhance conductivity and electrode stability.\u003c\/li\u003e\n\u003cli\u003eAdsorption \u0026amp; Environmental Purification: Pristine graphene surface supports high adsorption capacities for pollutants, dyes, and heavy metals.\u003c\/li\u003e\n\u003cli\u003eNanocomposites \u0026amp; Reinforcement: Improves mechanical strength, flexibility, conductivity, and thermal resistance of polymers, coatings, and ceramics. \u003c\/li\u003e\n\u003cli\u003eBiological \u0026amp; Biomedical Research: Suitable for certain biological applications where monolayer graphene is needed for imaging, sensing, or biocompatible composites.  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"500 Milligrams(Mg)","offer_id":55942194790732,"sku":null,"price":600.0,"currency_code":"GBP","in_stock":true},{"title":"1 g","offer_id":55942194823500,"sku":null,"price":1000.0,"currency_code":"GBP","in_stock":true},{"title":"2 g","offer_id":55942194856268,"sku":null,"price":1500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399","url":"https:\/\/www.ridgehart.com\/products\/research-grade-0-8nm-monolayer-single-layer-graphene-nanopowder","provider":"Ridgehart","version":"1.0","type":"link"}