Graphene-Info: the graphene experts

Graphene-Info is the world's leading graphene industry portal since 2009. We provide a multitude of services to the graphene market based on our extensive knowledge hub and industry connections.

Graphene is the strongest, thinnest and most conductive material known to man. With such remarkable properties, it is no wonder that graphene enables exciting new applications in electronics, energy, medicine, aerospace and many more markets.

Recent graphene News

Researchers examine the effects of graphene functionalization on a vitrimer matrix

Researchers from The University of Manchester and Australia's Monash University have studied the effect of graphene functionalization on a vitrimer matrix (chemically crosslinked network able to undergo covalent bonds exchange reaction under a trigger). The chosen matrix was an epoxy vitrimer which, under heat, can exchange ester bonds, to be reprocessed, healed or relax stress while remaining covalently crosslinked. Existing work on vitrimer shows the aforementioned properties, so the team chose to focus on more unexploited properties of vitrimer for nanocomposites: their dissolution in an appropriate solvent to break the covalent bond under mild condition.

Graphene functionalization of vitrimer image

In the paper, the team shows that adding 4 kinds of graphene or functionalized graphene allows to tune some properties of the vitrimer matrix. After characterization, the epoxy is dissolved in ethylene glycol at 180C for 2h, the nanoparticles are subsequently separated and washed. The recovered nanoparticles are then free of any traces of epoxy, and intense characterization shows that despite some functionalization or unfunctionalization of graphene (depending of the initial graphene type used), the nanoparticles keep their core structure and could potentially be re-used in another matrix.

Ford Motor develops graphene-enhanced PU foam that lowers noise and weight in vehicles

At a recent conference, Ford Motor presented its innovative graphene-enhanced polyurethane (PU) foam that reduces noise in automobiles while also lowering their weight. The material was chosen as a finalist for the Polyurethane Innovation Award, given by the Center for the Polyurethanes Industry (CPI) during the conference. The foam is said to be used in all of Ford's North American vehicles.

One of the biggest challenges in developing the foam was dispersing a nanomaterial like graphene into a viscous polymer and keeping it from collapsing during mixing, said Alper Kiziltas, technical expert, sustainability and emerging materials at Ford.

Graphene-Info updates all its graphene market report

Today we published new versions of all our graphene market reports. Graphene-Info provides comprehensive niche graphene market reports, and our reports cover everything you need to know about these niche markets. The reports are now updated to October 2021.

Graphene batteries market report 3D cover

The Graphene Batteries Market Report:

  • The advantages using graphene batteries
  • The different ways graphene can be used in batteries
  • Various types of graphene materials
  • What's on the market today
  • Detailed specifications of some graphene-enhanced anode material
  • Personal contact details into most graphene developers

The report package provides a good introduction to the graphene battery - present and future. It includes a list of all graphene companies involved with batteries and gives detailed specifications of some graphene-enhanced anode materials and contact details into most graphene developers. Read more here!

Graphenano develops graphene-enhanced dental technology

Spain-based Graphenano is studying the use of graphene nanotechnology in dentistry. At the 2021 International Dental Show in Cologne, Graphenano Dental exhibited its products, such as the G-CAM disc for CAD/CAM milling systems, which relies on this technology.

Graphenano's G-CAM dental solutions image

“Unlike zirconia, for example, which is still widely used, our graphene nano-reinforced biopolymer G-CAM disc has excellent blending properties,” explained Graphenano Dental General Manager Jesús Martínez. He went on to say that “the appearance is extremely natural and resolves all the mechanical, physico-chemical and biological failures of the rest of the materials currently used in the industry”.

An update on Skeleton Technologies' graphene-based supercapacitors

Germany-based Skeleton Technologies has been on the forefront of graphene-based supercapacitors development for many years, and the company recently made some major announcements, including a large (>€70 million) financing round, the super-battery project and several strategic customers and projects - including ones with Medcom, Skoda, CAF, Wrightbus and Marubeni.

Skeleton graphene supercapacitors SkelMod 162V photo

We recently talked with Skeleton's VP of automotive products, Sebastian Pohlmann, who updated us on the company's business and technology.