Graphene videos

Researchers from Fudan University in China have used graphene to create the world’s fastest flash memory, which performs about 25 billion operations per second.

The device, called "PoX", takes 400 picoseconds (0.0000000004 sec) to store one bit of information. Usually, traditional static and dynamic RAM (SRAM, DRAM) records data at a speed of 1 to 10 nanoseconds, but does not retain information in the event of a sudden power outage. Flash drives don’t need a power source to store data, but they take micro and milliseconds to store, which is too slow for modern artificial intelligence accelerators that send terabytes of data in real time.

A new graphene-based ink, which can be used for printed electronics, has been developed by Danish Graphene, in collaboration with the Danish Technological Institute, in a MADE demonstration project. 

Danish Graphene wanted to develop graphene in ink form to use it for printed electronics, where surfaces are coated with electrical circuits. Therefore, they sought help in a MADE material demonstration project, where they received assistance from the Danish Technological Institute. Graphene inks could be used in smart wearables, such as intelligent t-shirts that can detect small electrical impulses and thus track your pulse, or in training shoes that can analyze your running pattern.

Researchers at the Georgia Institute of Technology and China's Tianjin University have created a novel functional semiconductor made from graphene, potentially opening the door to various next-gen electronics. 

This discovery comes at a time when silicon, the material from which nearly all modern electronics are made, is reaching its limit in the face of increasingly faster computing and smaller electronic devices. The semiconductor made from graphene is compatible with conventional microelectronics processing methods – a necessity for any viable alternative to silicon.

Magellan International Lube & Chemical is a small company based in the US, that designs and sells products for heavy industry and the performance world. The company's owner has been successful in solving solutions for NASA and he has been inducted into the NASA Space technology Hall of Fame for Advanced Lubrication Technology.

Magellan's research team has been attracted to graphene years ago, and have spent over 5 years testing and developing the ability to enhance its lubricants with graphene materials. The company's first project was to develop a graphene-enhanced assembly lube.

This is a sponsored post by The Graphene Flagship

Keen to share your research, learn from experts, and collaborate with industry leaders? Join us at Graphene Week 2023 for your chance to help shape the future of graphene and related materials in Europe!

Register for the event, send us your abstracts, and apply for student grants (there are plenty available!). More information is available at Graphene Week 2023 | Graphene Flagship (graphene-flagship.eu).

Zhejiang Textile New Material Technology, located in Zhuji, Zhejiang, China, is currently testing its new graphene-enhanced antibacterial socks. The Company explained that the socks are first manufactured in a traditional way, then treated with a graphene antibacterial multifunctional finishing agent.

The Company stated that rigorous tests are currently being performed to see if the required effects are achieved. The team explained that generally, most countries require that the antibacterial effect should reach more than 70%. Zhejiang Textile New Material Technology’s socks reportedly reach more than 90%.

The National Institute of Standards and Technology (NIST) houses a room-sized electromechanical machine called the NIST-4 Kibble balance. The instrument can already measure the mass of objects of roughly 1 kilogram as accurately as any device in the world. But now, NIST researchers have used graphene to further improved their Kibble balance’s performance by adding to it a custom-built device that provides an exact definition of electrical resistance.

The device is called the quantum Hall array resistance standard (QHARS), and it consists of a set of several smaller devices that use a quirk of quantum physics to generate extremely precise amounts of electrical resistance. The improvement should help scientists use their balances to measure masses smaller than 1 kilogram with high accuracy, something no other Kibble balance has done before.

In June 2022, Graphenea launched its latest product out of its Graphene Foundry, the mGFET, fully-packaged mini graphene-based field effect transistors.

Graphenea now updates that the market demand for these products has been excellent, and it has run out of stock. The company is now working to produce more mGFET devices and restock.

The mGFETs are Graphenea's highest value-chain products, which are manufactured and packaged in chip carriers, and can be used together with the Graphenea Card for seamless sensor development (which was released earlier in 2022, and has also seen very good reception in the industry).

WearGraphene recently launched its Gamma graphene-enhanced winter jacket. I have spent a couple of months with this jacket, including two trips to Europe during the springtime, and here's my review.

First of all, the jacket looks very sleek (in my opinion, of course), the material feels of high quality. It is quite light, and packs very easily. There are many pockets, Velcro bands and drawstrings, which is really useful and helps you to customize this jacket so that it fits perfectly.

Graphene has a great potential in the construction industry, to increase the performance of materials and structures, to reduce costs and to reduce the environmental footprint of one of the world's most polluting industries.

After years of R&D, it seems as if graphene is finally get ready for commercial adoption on the market. Here's a short interview we did with James Baker, the CEO at Graphene@Manchester who's behind much of the progress we've seen recently.