How do you make graphene paint?
Answers from top 10 papers
More filters
| Papers (10) | Insight |
|---|---|
| This effect can be used to make graphene-based adaptive focus lenses. | |
118 Citations | We demonstrate that graphene nanoribbons (GNRs), produced by the chemical unzipping of carbon nanotubes, can be conveniently used from solution to hand-paint unidirectional arrays of GNRs atop silicon oxide. |
47 Citations | Excellent elastic properties and good adhesion of graphene to substrate make graphene a promising candidate for application in various friction and wear protective coatings. |
75 Citations | Graphene and TNTs make a metal–semiconductor junction, and graphene can play as a sensitizer to endow the photocatalyst with an excellent visible-light response. |
135 Citations | Its fascinating high conductivity, superior electron mobility, extremely high specific surface area and easy functionalization make graphene a good substrate to produce graphene-based composites. |
15 Citations | These values make idealized graphene and nanoscrolls the rec... |
105 Citations | We can also produce patterned graphene to make GNRs or graphane/graphene superlattices within a single sheet. |
| Graphene possesses unique features that make it attractive for nanotechnology. | |
| Graphene has a number of properties which make it potentially promising for bioapplications. | |
| Our results make a new opportunity to study intrinsic properties of graphene. |
Related Questions
How can graphene be synthesized from graphite physically?4 answersGraphene can be synthesized from graphite physically using the mechanical exfoliation method, which involves separating graphene layers from bulk graphite. This method is commonly used for small-scale production. Another method is the liquid-phase exfoliation (LPE) method, which utilizes high-intensity ultrasound energy to transform graphite into graphene in solvents such as dimethyl sulfoxide (DMSO), N,N-dimethyl formamide (DMF), and perchloric acid (PA). The LPE method does not require the addition of surfactants or ionic liquids. By utilizing these methods, graphene can be obtained from graphite through physical processes without the need for chemical reactions or high-temperature conditions.
How to produce graphene?5 answersGraphene can be produced using various methods. One method involves forming a graphite/water mixture and introducing it into a cavitation reactor using offset nozzles. Another method involves producing graphene from carbon monoxide, resulting in monolayer single-crystal graphene with low defects. A different approach is to prepare a mixed solution from graphene oxide, a dispersant, a reducer, and a structure reinforcer, and then dropwise adding it into a coagulating solution to obtain graphene aquagel, which is then subjected to freezing and heat treatment. Additionally, a method involves providing a substrate with Si-OH and/or Si-H moieties, contacting it with a carbon-containing reagent to form a carbon-containing coating, depositing metals onto the coated surface, and heating the substrate to decompose the coating and form a metal-coated graphene layer. These methods offer reproducible and scalable ways to produce graphene with varying properties.
What is the process to make graphene?5 answersGraphene can be produced using various methods. One method is mechanical exfoliation, where graphene layers are separated from bulk graphite. Another method is chemical vapor deposition (CVD) synthesis, which involves a reaction between a gaseous hydrocarbon and a solid substrate to promote graphene growth. The modified Hummer's method is another approach, which uses oxidizing and reducing agents to obtain graphene oxide (GO) from graphene flakes, followed by synthesis of graphene as the final product. Another process involves preparing a mixed solution from graphene oxide, a dispersant, a reducer, and a structure reinforcer, and then subjecting it to freezing and heat treatment to obtain graphene. A physical method includes high temperature shaping, delaminating graphite, stripping and dispersing delaminated graphite, preparing slurry, removing functional groups, and vacuum-drying the product. Another method involves forming a graphite/water mixture and introducing it into a cavitation reactor using offset nozzles, resulting in graphene with high carbon content. Additionally, graphene can be produced by subjecting graphite particles to electrodynamic liquefaction in a vacuum, causing them to split into graphene layers during brittle fracture.
Does graphene spray work?10 answers
How do you clean graphene coating?9 answers
How to clean graphene coating?9 answers