Cambridge University | Graphene-Info

Paragraf raises USD$16 million to push forward graphene-based electronics technologies

UK-based graphene technology company Paragraf has announced the close of its £12.8 million (over $16 million USD ) Series A round led by Parkwalk. The round also included investment from IQ Capital Partners, Amadeus Capital Partners and Cambridge Enterprise, the commercialization arm of the University of Cambridge, as well as several angel investors. The funding will aim to see Paragraf’s first graphene-based electronics products reach the market, transitioning the company into a commercial, revenue-generating entity.

Paragraf sets out to deliver IP-protected graphene technology using standard, mass production scale manufacturing approaches, enabling step-change performance enhancements to today’s electronic devices. The company’s first sensor products have reportedly demonstrated order of magnitude operational improvements over today’s incumbents. Achieving large-scale, graphene-based production technology may enable next generation electronics, including vastly increased computing speeds, significantly improved medical diagnostics and higher efficiency renewable energy generation as well as currently unachievable products such as instant charging batteries and very low power, flexible electronics.

Read the full story Posted: Jul 16, 2019

Researchers develop washable, wearable graphene capacitors that can be woven directly into clothes

Researchers at the University of Cambridge and Jiangnan University in China have developed graphene-enhanced wearable electronic components incorporated directly into fabrics. The devices could be used for flexible circuits, healthcare monitoring, energy conversion, and other applications.

The researchers have shown how graphene and other related materials can be directly incorporated into fabrics to produce charge storage elements such as capacitors, paving the way to textile-based power supplies which are washable, flexible and comfortable to wear.

Read the full story Posted: May 16, 2019

Paragraf starts producing graphene at commercial scale

University of Cambridge spin-out company, Paragraf, recently announced that it started producing graphene at up to eight inches (20cm) in diameter, large enough for commercial electronic devices.

Paragraf is producing graphene ‘wafers’ and graphene-based electronic devices, which could be used in transistors, where graphene-based chips could deliver speeds more than ten times faster than silicon chips; and in chemical and electrical sensors, where graphene could increase sensitivity by a factor of more than 30. The company’s first device will reportedly be available in the next few months.

Read the full story Posted: Mar 14, 2019

Graphene shows promise for high-speed optical communications

Researchers affiliated with the Graphene Flagship have demonstrated novel high-speed graphene-based data communication at a data rate of 50 Gb/s. Integrating graphene sheets into silicon photonics could form the basis for next-generation data communications.

Graphene's spectacular performance in high-speed optical communications image

The project was a collaboration between Flagship partners AMO GmbH (Germany), the National Inter-University Consortium for Telecommunications (CNIT) (Italy), Ericsson (Sweden), Ghent University (Belgium), the Institute of Photonic Sciences (ICFO) (Spain), imec (Belgium), Nokia (Germany and Italy), the Vienna University of Technology (TU Wien) (Austria) and the University of Cambridge (UK).

Read the full story Posted: Jan 14, 2019

Graphene-based sensors show great potential for environmental monitoring of NO2

Researchers at NPL, University of Surrey, University of London, Chalmers University and Linköping University have demonstrated proof-of-concept graphene-based sensors for environmental monitoring of ultra-low concentration NO₂ in complex environments.

Graphene NO2 sensors image

The team reports that robust detection in a wide range of NO₂concentrations, 10-154 ppb, was achieved, highlighting the great potential for graphene-based NO₂ sensors, with applications in environmental pollution monitoring, portable monitors, automotive and mobile sensors for a global real-time monitoring network.

Read the full story Posted: Nov 06, 2018

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