Graphene videos

Researchers succeed in creating graphene-based functional semiconductor

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.

Read the full story Posted: Jan 05,2024

Graphene success story: Magellan and its quest to develop graphene-enhanced lubes and anti-corrosion paints

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.

Read the full story Posted: Oct 26,2023

Participate in Europe’s leading graphene conference!

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).

Read the full story Posted: May 22,2023

Zhejiang Xenfang develops graphene-enhanced socks with >90% antibacterial effect

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%.

Read the full story Posted: Feb 28,2023

Graphene helps NIST team to improve its flagship device for measuring mass

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.

Read the full story Posted: Jan 19,2023

Graphenea reports excellent market reaction to its mGFET devices

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).

Read the full story Posted: Nov 30,2022

WearGraphene's graphene-enhanced jacket - a hands-on review

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.

Read the full story Posted: May 01,2022 - 2 comments

What's next for graphene in the construction industry? Graphene@Manchester's CEO sheds light on this fascinating topic

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.

Read the full story Posted: Nov 15,2021

Haydale launches next-gen graphene-enhanced 3D printing materials

A few years ago, several graphene producers released 3D printing materials enhanced with graphene. These materials enabled conductive non-metal materials, and enhanced the mechanical and thermal properties of these 3D printing filaments.

The market reaction, though, to these materials was cool. The materials did not provide a significant improvement, the price was high, and there were better alternatives available.

Read the full story Posted: Sep 21,2021

Researchers show that stretching can change the electronic properties of graphene

A research team led by the University of Basel has found that the electronic properties of graphene can be specifically modified by stretching the material evenly.

The researchers, led by Professor Christian Schönenberger at the Swiss Nanoscience Institute and the Department of Physics at the University of Basel, have studied how the material’s electronic properties can be manipulated by mechanical stretching. In order to do this, they developed a kind of rack by which they stretch the atomically thin graphene layer in a controlled manner, while measuring its electronic properties.

Read the full story Posted: Jun 29,2021