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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.
UK-based planarTECH has announced an agreement with Thailand-based IDEATI to market and distribute its 2AM line of graphene-enhanced bullet-proof vest and ballistic plate products for body armor.
IDEATI’s 2AM products are now in mass production for delivery to the Royal Thai Army, which has certified the products per National Institute of Justice (NIJ) standards. International testing is now underway. Minimum order quantity is 1,000 units with a lead time of 90 to 120 days.
This is a sponsored post by Dr. Alex Holland, IDTechEx
Graphene has been heralded as a wonder material for years, with many believing a tipping point is rapidly approaching. It undoubtedly has the potential for use in numerous applications with one of the most notable being the energy storage market. Li-ion demand for plug-in electric cars alone is forecast to be nearly 350 GWh by 2025. IDTechEx forecasts that over 30% of the graphene market will be used in energy storage applications within the next decade with multiple high-profile use cases; see IDTechEx’s reports “Li-ion Batteries 2020-2030”, and “Graphene, 2D Materials and Carbon Nanotubes 2019-2029” for more details.
One of the most significant technological developments in energy storage regards the use of silicon dominant anodes in Li-ion batteries. The theoretical capacity of silicon is around 10x that of graphite and has therefore been the topic of intense activity in the Li-ion market - Over $500 million has been invested in silicon anode start-ups alone since 2015. However, the material is plagued by one major issue: when lithiated, it can expand in volume by 300%. This causes various issues around loss of electrical connection between electrode particles and decomposition of the electrolyte, which ultimately leads to poor cycle life.
Researchers at MIT are working to develop a graphene-based device that may be able to convert ambient terahertz waves into a direct current. The MIT team explains that any device that sends out a Wi-Fi signal also emits terahertz waves —electromagnetic waves with a frequency somewhere between microwaves and infrared light. These high-frequency radiation waves, known as “T-rays,” are also produced by almost anything that registers a temperature, including our own bodies and the inanimate objects around us.
Terahertz waves are pervasive in our daily lives, and if harnessed, their concentrated power could potentially serve as an alternate energy source. Imagine, for instance, a cellphone add-on that passively soaks up ambient T-rays and uses their energy to charge your phone. However, to date, terahertz waves are wasted energy, as there has been no practical way to capture and convert them into any usable form. This is exactly what the MIT scientists set out to do.
Huawei has launched its Huawei P40 flagship phone family, that includes three different devices: the Huawei P40, Huawei P40 Pro and, a new addition to the line-up for 2020, the Huawei P40 Pro Plus.
After many rumors about this line sporting a graphene battery - which were later disproved - it appears that Huawei's new P40 phones are using a graphene film cooling technology for heat management purposes (Huawei's SuperCool system), much like the Mate 20X and P30 line that preceded the P40.
Applied Graphene Materials (AGM) announced that its revenues in the first half of its calendar year (six months ended 31 January 2020) increased to £35,000 (up from £26,000 in the first half of its last calendar year). Net loss decreased slightly to £2.3 million.
AGM says that the company is making good progress in converting customer engagement into product launches, with several applications launched in the period that are now available to retail as well as specialist industrial customers.
Versarien Graphene (Hong Kong), a wholly-owned subsidiary of Versarien, recently signed a joint venture agreement with Young-Graphene (Beijing) Technology Company(YG). YG has appointed the Secretary General of the China International Graphene Industry Union to act for it in this matter and is supported by both CIGIU and Beijing Institute of Graphene Technology. Versarien’s foreign wholly owned enterprise (Beijing Versarien Technology) will become the joint venture company with YG for the development of its activities in China.
The agreement signed with YG stipulates that a 50%-owned Chinese Joint Venture will be formed, for the development of applications for Versarien’s technologies in the region.
ZEN Graphene Solutions has commenced scale-up and engineering studies on processes for the production of its Albany Pure Graphene products at the Company’s research and development facility in Guelph, Ontario, Canada.
The priority is to increase graphene production in anticipation of future demand as the Company launched graphene product sales in early March 2020. ZEN will also commission the recently purchased purification autoclave to commence the production of high-purity Albany graphene precursor material.
