氧化石墨烯紙，玻璃基氧化石墨烯薄膜，單層氧化石墨烯，還原氧化石墨烯，單層氧化石墨烯水溶液 |
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氧化石墨烯
Graphene Oxide
氧化石墨烯：膜 Graphene Oxide：Films
Graphene Oxide Paper，
氧化石墨烯紙
The Graphene Oxide Thin Film on Glass，
玻璃基氧化石墨烯薄膜
The Reduced Graphene Oxide Thin Film on Glass，
玻璃基還原氧化石墨烯薄膜
氧化石墨烯：粉末 Graphene Oxide： Powders/Flakes
Single Layer Graphene Oxide，
單層氧化石墨烯
High Porosity Reduced Graphene Oxide，
多孔性還原氧化石墨烯
High Surface Area Reduced Graphene Oxide，
高表面積還原氧化石墨烯
Single Layer Graphene Oxide (Small Flakes)，
單層氧化石墨烯
氧化石墨烯：溶液 Graphene Oxide： Solutions
Dispersion in Water: Single Layer Graphene Oxide，
單層氧化石墨烯水溶液
Highly Concentrated Graphene Oxide，
高濃縮氧化石墨烯
Ultra Highly Concentrated Single-Layer Graphene Oxide，
超高濃縮單層氧化石墨烯
氧化石墨烯：膜 Graphene Oxide： Films |
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| Graphene Oxide Paper 氧化石墨烯紙 |
Diameter: 4.0 cm |  |
Parameters： Diameter: 4.0cm Thickness: 10 microns Non-conductive Tensile modulus> 20 GPa Color: Black Bends easily 圖片 |
| The Graphene Oxide Thin Film on Glass 玻璃基氧化石墨烯薄膜 |
Diameter: 5.08 cm |  |
Specifications: Diameter of Graphene Oxide Film: 35 mm Thickness: 175 nm Deposited on a round slide: D=5.08 cm, thickness=1 mm 透過率曲線 |
| The Reduced Graphene Oxide Thin Film on Glass 玻璃基還原氧化石墨烯薄膜 |
Diameter: 35 mm |  |
Specifications: Diameter of Reduced Graphene Oxide Film: 35 mm Thickness: 175 nm Deposited on a round slide: D=50.8 cm, thickness=1 mm Sheet resistance: about 105 Ohm/[] |
氧化石墨烯：粉末 Graphene Oxide： Powders/Flakes |
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| Single Layer Graphene Oxide 單層氧化石墨烯 |
0.5 g |  |
Dry powder Color:Brown Composition: Carbon (79%), Oxygen (20%) Flake size: 0.5-5 microns. Thickness: 1 atomic layer - at least 80%. Our GO powders have improved dispersibility in various solvents. An aqueous solution may be prepared by mixing GO powder in water then sonicating the dispersion for an additional hour. Graphene oxide layers are about 1.1 ± 0.2 nm thick. 拉曼光譜圖 / AFM圖像 / SEM圖像 |
| 1 g | |
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| High Porosity Reduced Graphene Oxide 多孔性還原氧化石墨烯 |
0.25 g |  |
Dry black powder Specifications: Specific surface area-about 400 m2/g Color: Black Solid content: 98% Average flake thickness:1 monolayer Average Particle (lateral) size: ~3-10 microns. Flakes have multiple openings and holes Improved solubility in organic solvents 拉曼光譜圖 / SEM圖像1 / SEM圖像2 |
| 0.5 g |  |
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| High Surface Area Reduced Graphene Oxide 高表面積還原氧化石墨烯 |
75 mg |  |
Dry black powder Specifications: Specific surface area-833 m2/g Color: Black Solid content: 98% Carbon/Oxygen Ratio 10.5 Average flake thickness:1 monolayer Average Particle (lateral) size: ~3-5 microns. SEM圖像1 / SEM圖像2 / SEM圖像3 |
| Single Layer Graphene Oxide (Small Flakes) 單層氧化石墨烯 |
1 g |  |
Dry paper-like powder Color: Brown Composition: Carbon (79%), Oxygen (20%) Flake size: 0.3-0.7 microns. Thickness: 1 atomic layer - about 50%. Graphene oxide disperses readily in water and other solvents, breaking up into macroscopic flakes, mostly one layer thick. Graphene oxide layers are about 1.1 ± 0.2 nm thick. |
氧化石墨烯：溶液 Graphene Oxide： Solutions |
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| Dispersion in Water: Single Layer Graphene Oxide 單層氧化石墨烯水溶液 |
60 ml |  |
Concentration: 500 mg/L Composition: Carbon (79%), Oxygen (20%) Flake size: 0.3-0.7 microns Thickness: 1 atomic layer - at least 80%. Color:Brown SEM圖像 |
| 175 ml |  |
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| Highly Concentrated Graphene Oxide 高濃縮氧化石墨烯 |
60 ml | |
Highly Concentrated Graphene Oxide Dispersion in Water Aqueous dispersion, 60 ml Concentration: 5g/L Composition: Carbon (79%), Oxygen (20%) Flake size: 0.5-5 microns Thickness: 1 atomic layer - at least 60%. Color:Brown SEM圖像 |
| 175 ml | |
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| 1000 ml |  |
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| Ultra Highly Concentrated Single-Layer Graphene Oxide 超高濃縮單層氧化石墨烯 |
60 ml | |
Properties: Concentration: 6.2 g/L Single Layer > 80% Flake Size: 0.5-5 Microns Color: Brown Highly Viscous Centrifugation has been used to prepare extra-large flakes and get an ultra-high concentration of Graphene Oxide. The ultra-highly concentrated graphene oxide forms paper-like substances and will coat virtually any surface, including the bottle itself. Production of Graphene Oxide: Graphene Oxide is the oxidized form of graphene produced by oxidizing crystal graphite with a mixture of sulfuric acid, sodium nitrate, and potassium permanganate (the Hummers method). Structurally, Graphene Oxide can be visualized as a graphene sheet with its basal plane decorated by oxygen-containing groups. Due to high affinity to water molecules by these groups, Graphene Oxide is hydrophilic and can be dissolved in water. The solubility in water makes the deposition of the thin films of the Graphene Oxide straightforward. Graphene Oxide is a poor conductor but its treatment by light, heat, or chemical reduction can restore most properties of pristine graphene. 拉曼圖像 |
| 175 ml | |
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| 500 ml | |
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