Graphene Water Dispersion, Purity: 99.5%, Black Liquid, Graphene: 0.5 wt%

Graphene Water Dispersion, Purity: 99.5%, Black Liquid, Graphene: 0.5 wt%

Graphene Water Dispersion Purity: 99.5% Black Liquid Graphene: 0.5 wt% refers to a liquid suspension of graphene particles dispersed in water.

Properties and Uses of Graphene Water Dispersions:

• Enhanced Performance: Graphene’s outstanding properties, such as high conductivity, strength, and flexibility, are retained even in a water dispersion form. The high purity of 99.5% ensures that the dispersion mainly contains high-quality graphene particles, making it ideal for high-performance applications.
• Applications:
  1. Electronics: Graphene water dispersions are used in applications like conductive inks, coatings, and printed electronics. The dispersion can be used to create conductive layers for flexible electronics, sensors, and displays.
  2. Energy Storage: The dispersion can be used in the production of supercapacitors, batteries, or other energy storage devices, where graphene enhances conductivity and energy storage capacity.
  3. Coatings: Graphene water dispersions are often used in protective coatings for improving the mechanical strength, electrical conductivity, and thermal properties of surfaces. They can be applied to a variety of substrates like metals, plastics, and ceramics.
  4. Composite Materials: Graphene dispersions can be incorporated into composite materials to enhance their properties, including strength, conductivity, and heat resistance. This is useful in industries like aerospace, automotive, and construction.
  5. Sensing and Detection: The dispersion can be used in sensors and biosensors, where the graphene particles interact with external stimuli (such as gases or biological molecules), leading to detectable changes in electrical or optical properties.
• Advantages:
  • Stability: A high-quality dispersion with 99.5% purity ensures that the graphene particles remain stable and do not aggregate or settle over time.
  • Ease of Use: Water-based dispersions are easier to handle and apply compared to dry powders, and they can be incorporated into a variety of applications more easily, such as in inkjet printing or spray-coating processes.
  • Non-toxic and Environmentally Friendly: Water is a safer, more environmentally friendly solvent compared to organic solvents, making water dispersions a more sustainable choice.

Summary:

Graphene Water Dispersion Purity: 99.5% Black Liquid Graphene: 0.5 wt% refers to a liquid suspension where 0.5% of the total weight is high-purity graphene, suspended in water. This type of dispersion is commonly used for applications requiring the unique properties of graphene, such as conductivity, strength, and flexibility, in products like coatings, composites, electronics, and energy storage devices. The high purity (99.5%) and the water-based form make it ideal for a wide range of industries, offering both performance and ease of application.

SEM Image of Graphene

FTIR Spectrum of Graphene Produced by Liquid Phase Exfoliation

– Graphene water dispersion raises environmentally safe handing of graphene for coating, composite, and other material applications.

– Graphene water dispersion is obtained by bath sonication of natural graphite flakes in water mixtures.

– Graphene water dispersion has outperformed commercial nano graphite at much lower loadings.