US-based graphene developer XG Sciences recently made headlines with a production expansion announcement - and an exciting deal with Ford to supply it with graphene-enhanced parts for the latest the Mustang and F-150 automobiles.
We have reached out to XGS' CEO, Philip Rose, who was kind enough to answer a few questions we had regarding the company's latest materials, plans and business.
Graphene Flagship partners Thales and M-SOLV have developed a large-scale spray coating tool, reportedly capable of meeting the high volume manufacturing requirements for high power graphene supercapacitors to be used in aerospace applications.
Thales has been working on incorporating graphene into supercapacitors since the start of the Graphene Flagship and has been able to significantly increase the storage potential of supercapacitor devices. "Using graphene, we have been able to increase the power of supercapacitors by five times. We deposited our supercapacitors using spray coating, enabling us to use a variety of substrates, thus allowing us to develop flexible, high power supercapacitors," said Dr. Paolo Bondavalli, Thales Research and Technology.
Grahope New Materials (GNM), China-based developer of graphene applications with a special focus on heating applications, has commercialized and is selling several types of graphene-based products, ranging from home textiles and clothes to therapeutic products.
GNM has kindly sent Graphene-Info a pair of "Graphene Physical Therapy Eye Mask" for review. The Company states on its website that the mask "effectively soothes the eyes and alleviates eye fatigue", by heating rapidly and generating "far infra-red waves that are similar to the human body's".
The Graphene-Info team attended this year's Graphene Week, organized by the Graphene Flagship in San Sebastian, Spain, 10-14 September 2018. The event attracted over 600 visitors from all over the world, and was extremely well organized.
While the talks and lectures were clearly scientifically-oriented, the commercial angle was also evident and many institutes and companies were there to show their recent product advancements. The Graphene Flagship's booth held a fascinating array of exhibits: graphene-enhanced retina and neural prosthesis (biomedical devices) by the ICN2 as a part of Braincom, Airbus' graphene composite for the leading edge of the tail of the Airbus A350, Nokia, Ericsson and AMO's graphene-based modulators and photodetectors for optical communications, a prosthetic robotic hand enhanced with graphene nerve sensors by the IIT, University of Cambridge's insole graphene-based pressure sensor and more.
Graphene has many potential applications in the audio industry, and many companies have recently released graphene-enhanced audio devices (including headphones, earphones and interconnects). Ari Pinkas, the co-founder of Ora Graphene Audio, was kind enough to answer a few questions we had for him regarding the audio industry, graphene adoption, and the company's own graphene oxide based driver technology.
Q: Hello Ari, thank you for the interview. How long has Ora been involved in graphene research?
While Ora’s graphene technology is based on 2013 research done at McGill University in Montreal, Canada, our scientists have been working with the ‘wonder material’ for over a decade. Before founding the company, Ora’s technical team worked with General Motors on applying graphene oxide to battery anodes for electric vehicles at McGill. Earlier in his career, Ora’s VP Technology, Sergii Tutashkonko, was in Nagoya, Japan, hard at work applying CVD graphene to solar cells.