Reduced Graphene Oxide
>> Chemical formula and molecular weight
Chemical formula:CH4
Molecular weight:16.04246
CAS NO.: 1034343-98-0
Structural formula：
>>Chemical properties
This product is fabricated using an advanced redox method, featuring a single-layer graphene structure with uniformly distributed sheet sizes ranging from 50 to 80 micrometers (μm) and thickness controlled within 1-3 nanometers (nm). With a purity exceeding 98%, the material contains oxygen-containing functional groups on its surface, combining excellent electrical conductivity, mechanical strength, and chemical reactivity. It is suitable for applications in composite materials, energy storage, catalysis, and biomedical fields.
>> Essential parameter
1. Diameter range:50-80um
2. Thickness range:1-3 nm
3. Carbon content :>99%
4. Color:黑色粉末/Black powder
5. Specific surface area :633㎡/g
6. Density:1.8g/cm3
>>Physical property
Form: loose powder, easily dispersed in polar solvent or surfactant solution.
Solubility: Partially disperses in water, DMF, DMSO, and other solvents, and can be dispersed with ultrasonic assistance.
Stability: Stable at room temperature, avoid high temperature (>80℃) and strong acid/strong alkali environment.
>>Chemical property
1.Redox degree: the surface contains hydroxyl, carboxyl and other functional groups, which can be further functionalized.
2.Conductivity:3500S/cm
3.Heat endurance:The initial oxidation temperature in air is>300℃
>>Impurity test (element content
1.0:≤1.5%
2.H:≤0.1%
3.Metal impurities (Fe、Cu、A1、Ni):≤2000ppm