Haydale has announced that it has started collaborating on the innovation and the supply of graphene with Vittoria and has received its first order for one tonne of functionalized graphene nanomaterial.

Vittoria is a leading manufacturer of performance bicycle tires and has since 2015 pioneered the application of graphene in the rubber of bicycle tires. The functionalized nanomaterial has been proven to create substantial improvements in grip, rolling resistance, puncture resistance and durability.

In 2018, MIT researchers found that if two graphene layers are stacked at a very specific magic angle, the twisted bilayer structure could exhibit robust superconductivity. Recently, the same group found a similar superconductive state exists in twisted trilayer graphene. Now, the team reports that four and five graphene layers can also be twisted and stacked at new magic angles to elicit robust superconductivity at low temperatures.

This latest discovery establishes the various twisted and stacked configurations of graphene as the first known family of multilayer magic-angle superconductors. The team also identified similarities and differences between graphene family members.

A team of researchers from Stanford University, University of Washington, The Charles Stark Draper Laboratory, University of Maryland and MIT have reported the design of an energy-efficient, silicon-based non-volatile switch that manipulates light through the use of a phase-change material and graphene heater.

Data centers are dedicated spaces for storing, processing and disseminating data, that enable various applications, from cloud computing to video streaming. In the process, they consume a large amount of energy; As the need for data use grows, so does the need to make data centers more energy-efficient.

Graphmatech, Graphenea, and Northvolt have announced their success in up-cycling end-of-life EV batteries into graphene oxide at industrial pilot scale. This breakthrough uses the material left after Northvolt has extracted valuable metals and minerals. Until now, that remaining material was left as waste.

Emma Nehrenheim, Chief Environmental Officer of Northvolt, comments: The upcycling of graphene oxide from recycled batteries represents a great development in our pursuit of a sustainable battery industry in Europe. Batteries contain an abundance of valuable materials which we can recover to reduce our dependence on mining and producing fresh materials. We are proud to have contributed to this development.

Graphenea, Lantania (an international group that builds large transport, water and energy infrastructures) and the Polytechnic University of Madrid (UPM) recently developed a graphene-enhanced additive that enhances the expected useful life of concrete by 50%, as well as its resistance to adverse environmental conditions and its mechanical behavior. After verifying its effectiveness in the laboratory, the new additive was tested on a non-structural element of the Almudévar Reservoir construction project.

The test was conducted by adding an improved graphene admixture to concrete with a 30 MPa compressive strength. Its overall efficacy was evaluated during mixing in the concrete plant, when still fresh and through noting the effects on the concrete during transport and placement. Mechanical behavior and durability tests in aggressive environments were then carried out.

Today we published a new edition of our Graphene Batteries Market Report, with all the latest information. The batteries market is extremely active, as demand from EVs and mobile applications increases research and development efforts, and graphene is seen as a potential material to increase capacity, decrease charging times and improve other performance metrics.

Reading this report, you'll learn all about:

• The advantages of using graphene in batteries
• The different ways graphene can be used in batteries
• Various types of graphene materials
• What's on the market today

The report package also provides:

• A list of all graphene companies involved with batteries
• Detailed specifications of graphene-enhanced anode materials
• Personal contact details into most graphene developers
• Free updates for a year

This Graphene Batteries market report provides a great introduction to graphene materials used in the batteries market, and covers everything you need to know about graphene in this niche. This is a great guide for anyone involved with the battery market, nanomaterials, electric vehicles and mobile devices.