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Product Name
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Graphene oxide powder price
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Appearance
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black powder
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Specification
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99% nano graphene oxide powder
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Keywords
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graphene oxide nano powder,china graphene oxide powder,Graphene Nanoplatelets Powder
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Storage
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
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Shelf Life
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24 Months
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What is nano graphene oxide powder ?
Graphene is an isoform (form) in which a single layer of carbon atoms is arranged in a hexagonal lattice. It is the basic structural element of many other isomorphs of carbon, such as graphite, diamonds, carbon, carbon nanotubes and fullerenes.Graphene differs from conventional 3D materials in that it is a semi-metal or zero-gap semiconductor. It has a remarkable electron mobility at room temperature and it has been showed it..
Handling and Storage:
Wear appropriate protective clothing and safety gloves to avoid direct contact with body. In case of contact, rinse immediately with plenty of water. Take appropriate processing approaches to avoid dust . keep ventilation and install dust collectors to avoid inhalation. Load and unload carefully to protect from package damage.
Store in tightly-closed containers in a dry,cool and well-ventilated place,and keep ditance from ignition sources or heat.Separate from strong reducing agent and combustibles.Make sure the packages are free of damage or leaks,Use product immediately once the package is opened.Partly used pacakges should be tightly sealed again. Product is moisture sensitive. If product picked up moisture,either due to damage of packaging or open storage,suggested after removing the outer packing (paper valve pocket don't remove), dry product for several hours at 80oC to achieve moisture free status.
Transport:
Avoid insolation , rain ,leakage and labels off, throwing is prohibited , Load and unload carefully to protect from damage. Stay away from ignition sources or heat . Can not be transported with corrosive materials
Shelf Life:
Under the above packing and transportation conditions ,this product is valid for a long time. If there are strict requirements for moisture, it is recommended to do drying with reference to Article 5 before use .
Function of nano graphene oxide powder
Graphene is a new type of internal heating material. Graphene internal heating fiber is a kind of intelligent multifunctional fiber material which is made up of biomass graphene and various kinds of fibers. It has low temperature and far infrared function and is antibacterial and antibacterial. Anti-UV, anti-static and so on. The fabric material made of biomass graphene has no difference in touch and common fabric, but has unique effects on functions such as internal warming, bacteriostatic, ultraviolet protection and deodorization. It can even function as a warming palace and relieve cervical pain. Since the electrothermal conversion efficiency of graphene can reach 99%, it has an absolute advantage compared with other heat-generating materials. Secondly, the traditional resistance wire heats up, and it is prone to short-circuit fire, water-uninterrupted power, and human comfort..
Application of nano graphene oxide powder
The conductive ink is an ink made of a conductive material and has a certain degree of conductivity, and can be used as a printed conductive point or a conductive line. In recent years, it has become more and more widely used in industries such as mobile phones, toys, membrane switches, solar cells, far-infrared heating films and radio frequency identification technologies. In the past few decades, the largest downstream of conductive inks has been solar cells and display devices. Future applications including touch sensors and their electrodes, RFID and electronic paper will also continue to grow.
Q1: May I get some samples from your side?
Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Graphene oxide description
1. Graphene oxide (GRAPHENE OXIDE) referred to as GO
2. Graphene oxide products contain rich oxygen-containing functional groups, soluble in water, NMP, DMF, ethylene glycol and other solvents, and have good dispersion properties in solvents such as ethanol and THFD.
3. Graphene oxide products are characterized by high purity and good dispersibility, and can be widely used in the field of catalytic materials as a catalyst carrier for loading nanoparticles, oxides and the like. It can also be used in the field of environmentally friendly materials to absorb heavy metals, dyes and other pollutants. It can also be used in polymer composites, coatings, buried batteries and supercapacitors.
Product characteristics
1. Graphene oxide can have good dispersing properties in water, and has certain dispersing properties in polar solvents. Adding a small amount of water can improve dispersibility. If the dispersibility is poor in a certain solvent, the addition of an anionic surfactant or a small amount of an amine can improve the dispersion properties of GO.
2. Graphene oxide has a strong hydrophilic property, and the water in GO includes free water, adsorbed water and interlayer water. After drying, there is still some inter-layer water remaining in the GO.
3. In the process of preparing Graphene oxide by chemical methods such as HUMMERS, it is necessary to wash the oil several times. Even if the supernatant is neutral, the solution of GO dispersion is still acidic, because the graphene oxide itself contains a -COOH structure.
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Handling and Storage:
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