DuPont gearing up for OLED to become display standard

DuPont is scaling up its formulations capability in the area of OLED materials. Recently, the chemicals giant has opened a facility to serve the commercialization of next-generation TVs and other large-format displays. The firm has invested more than $20 million in the plant, which is based at DuPont’s Stine-Haskell Research Center in Delaware, US.

Technology package
Back in June, DuPont announced that it was teaming up with Kateeva, a manufacturer of industrial ink-jet printing equipment, to optimize materials and processes to advance the fabrication of Organic Light Emitting Diode (OLED) displays.

Printed displays give developers the opportunity to reduce material waste compared with evaporative techniques and target more competitive price-points for their products.

Applications for OLED materials also include lighting, and DuPont is working with the Holst Centre on this topic as part of an extended collaboration reported in 2014.

DuPont has been building its portfolio of OLED materials for 15 years. In 2000, the firm acquired UNIAX – a pioneering display company founded by Alan Heeger, which was spun out of the University of California, Santa Barbara (UCSB) in 1990. Heeger is a winner of the 2000 Nobel Prize in chemistry (together with Alan G. MacDiarmid and Hideki Shirakawa) for the discovery and development of electrically conducting polymers.

Related stories on TMR+
How can you reduce the cost of flexible electronics?

Related articles from the journal Translational Materials Research (TMR)
Organic electronics: Europe builds TOLAE portfolio to address markets (Transl. Mater. Res. 2 030302)
An interview with board member Serdar Sariciftci (Transl. Mater. Res. 2 010202)
Singlet harvesting copper-based emitters: a modular approach towards next-generation OLED technology (Transl. Mater. Res. 1 015003)

Arkema emphasises 3D printing in its materials research agenda

Layer-by-layer fabrication has long been used for industrial prototyping, but a boom in lower-cost, desktop 3D printers is broadening its appeal and materials suppliers are responding as markets for these versatile tools expand.

Polymer pellets. Image credit: Arkema.

Polymer pellets. Image credit: Arkema.

This week, Arkema – whose company history goes back to a reorganization of Total’s intermediate chemicals group in 2004 – announced that it is adding 3D printing as a 6th ‘innovation driver’ for its international research and development (R&D) operation. ‘Materials for 3D printing’ joins existing R&D programmes in ‘lighter materials’, ‘renewable raw materials’, ‘materials for energy’, ‘water treatment solutions’ and ‘materials for electronics’.

Arkema offers polymers for laser sintering as well as UV-curable resins, and is developing formulations that can be used to make extremely tough 3D-printed products. But it’s not just the big firms that are busy innovating and ramping up the range of materials available to the growing 3D printing community. Materials start-ups and university labs are also participating in the translation of novel feedstock.

In fact, a web-search reveals a curious array of 3D printable materials, which includes coffee (3Dom USA), coconut (Formfutura), seaweed (University of Wollongong) and graphene (Black Magic 3D).

Related stories on TMR+
Materials and equipment upgrades add to 3D printing’s appeal

Related articles in the journal Translational Materials Research (TMR)
What can 2D materials learn from 3D printing? (Andrew Haughian 2015 Transl. Mater. Res. 2 020201)

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A*STAR’s IMRE invents highly conducive material for 3D-printing of circuits
Oxford Performance Materials launches 3D printing technology for aerospace and industrial applications

US funding round up: multi-million dollar awards for flexible hybrid electronics, nanotechnology and advanced materials translation

It’s been a big couple of months for materials science funding in the United States. TMR+ rounds up the key announcements.

Flexible hybrid electronics
AUG 2015 – the US Department of Defense (US DOD) has awarded $75 million to the Flextech Alliance to establish and manage a Flexible Hybrid Electronics Manufacturing Innovation Institute (FHEMII).

The Flextech Alliance has created a map (JPEG format) of its 150+ partner network, which clusters around nano-bio; flex substrates; design, modelling and testing; equipment and materials; deposition and printing; CMOS thinning; packaging; and standards.

According to the announcement, the funding, which runs for five years, will be matched by more than $96 million in cost sharing from non-federal sources, including the City of San Jose, private companies, universities, several U.S. states, and not-for-profit organizations.

Beyond defence applications, other markets for flexible hybrid electronics include automotive, communications, consumer electronics, medical devices, health care, transportation and logistics, and agriculture.

SEP 2015 – the US National Science Foundation (NSF) is providing $81 million over five years to support 16 sites and a coordinating office as part of a new National Nanotechnology Coordinated Infrastructure (NNCI).

The NNCI framework is the successor to the National Nanotechnology Infrastructure Network (NNIN), which – as the program synopsis outlines – provided researchers from academia, small and large companies, and government with open access to university user facilities with leading-edge fabrication and characterization tools, instrumentation, and expertise within all disciplines of nanoscale science, engineering, and technology.

Advanced materials translation
SEP 2015 – Designing Materials to Revolutionize and Engineer our Future (DMREF) is the NSF’s ‘primary program’ for participating in the Materials Genome Initiative – a multi-agency initiative to accelerate advanced materials discovery and deployment by exploiting advances in computational techniques, and making more effective use of standards, and enhanced data management.

Recognizing the multi-disciplinary nature of the task, DMREF reaches across various NSF directorates including Mathematical and Physical Sciences; Engineering; and Computer and Information Science and Engineering.

DMREF funding consists of 20 – 25 grants of between $750,000 and $1,600,000 to develop, for example, new data analytic tools and statistical algorithms; advanced simulations of material properties in conjunction with new device functionality; advances in predictive modeling that leverage machine learning and data mining; and new collaborative capabilities for managing large, complex, heterogeneous and distributed data.

Related stories on TMR+
Materials by design: NIST announces consortium to speed up time from discovery to first commercial use
Show report: IDTechEx Printed Electronics Europe 2015 (Berlin)

MESA+ advanced materials spin-off receives EURO 1 million from Cottonwood Technology Fund to scale up ‘flexiramics’

Eurekite, an advanced materials spin-off from the University of Twente in the Netherlands that refers to its non-brittle, nanofibre-based products as ‘flexiramics’, has attracted a EURO 1 million investment from Cottonwood – a US venture capital (VC) firm with a European hub in Twente’s largest city, Enschede. The university start-up plans to use the VC funding to deliver prototypes based on its 100% ceramic materials, which were first developed at the MESA+ Institute of Nanotechnology, and to scale-up its operation.

Designer material: flexible 100% ceramic developed at MESA+ and available via Eurekite – a spin-off from the University of Twente. Image credit: Eurekite

Designer material: flexible 100% ceramic developed at MESA+ and available via Eurekite – a spin-off from the University of Twente. Image credit: Eurekite

“We have created a material that merges the properties of paper and ceramics,” says Eurekite co-founder Bahruz Mammadov (COO/CFO) who formed the company less than a year ago together with Gerard Cadafalch (CEO). Andre ten Elshof, a senior faculty member at MESA+, joins them as chief scientific officer. The team has strong connections to research programmes at the University of Twente investigating the properties of electrospun ceramic nanofibers. Based on promising results in the lab, the team decided to explore commercial opportunities for these tough and flexible nanomaterials.

Like conventional ceramics, Eurekite’s products don’t burn, but as the name suggests ‘flexiramics’ are much less fragile than traditional formulations and don’t shatter when dropped. The team hopes that this rugged combination of properties will inspire designers, and potential applications include high-temperature oil & gas sensors, flexible substrates for mobile phone antennas, lithium-ion battery energy performance upgrades, high-power electronics for electric vehicles and solar energy – to name just a few uses for ‘flexiramics’!

Ecosystem built for translation
As TMR+ witnessed on a tour of the region back in 2013, the University of Twente offers a healthy ecosystem for translating materials research from the laboratory through to the market. In addition to MESA+, local facilities include a prototyping environment (NanoLab) and the nearby High Tech Factory where early-stage companies can ramp-up to higher production volumes.

Related stories on TMR+
The dash for cash: a new funding landscape for high-tech start-ups
Gearing up for the commercialization of micro- and nanotechnologies

Related articles from the journal Translational Materials Research (TMR)
Sizing up your innovation ecosystem (Deborah Jackson 2014 Transl. Mater. Res. 1 020301)
Rethinking universities as innovation factories (Ralph M Ford et al 2014 Transl. Mater. Res. 1 016002)
A lab-to-market roadmap for early-stage entrepreneurship (Jesko von Windheim and Barry Myers 2014 Transl. Mater. Res. 1 016001)

Business school mines big data for clues on graphene commercialization

What can web scraping reveal about the commercialization of graphene? That’s the question Philip Shapira, Abdullah Gök and Fatemeh Salehi Yazdi have set out to answer using a mixture of computerized data mining and other analytical techniques.

The team, based at Manchester Business School, has chosen graphene as a ‘demonstrator’ to road-test its approach, which identifies patterns from publicly available information hosted on enterprise websites. The hope is that these methods can assist in providing ‘real-time intelligence’ to map the development of rapidly emerging materials and technologies.

In the pilot study, Shapira and his colleagues have focused on a set of 65 graphene-based small and medium-sized enterprises (SMEs) based in 16 different countries – 49.2% of the SMEs in the sample are located in North America, 15.4% in the UK, 18.5% in Western Europe and 16.9% in East Asia and emerging nations. The researchers acknowledge that they haven’t captured every graphene SME in every country, particularly in China, and note this under-representation should be kept in mind when comparing across the regions.

Presenting their findings in a Nesta working paper, the authors draw attention to the following –

  • Access to finance and the firms’ location are significant factors that are associated with graphene product introductions.
  • Patents and scientific publications are not statistically significant predictors of product development in their sample of graphene SMEs.
  • Graphene SMEs are focusing mainly on upstream and intermediate offerings in the value chain.
Relationship between different value chain positions of SMEs in the study. Credit: Nesta Working Paper 15/14

Relationship between different value chain positions – [equipment:11] [material:44] [intermediate:26] [final:2] – of SMEs in the study. Credit: Nesta Working Paper 15/14

Graphene advantage?
According to the data, the mention of other 2D materials on a company website turned out to be a significantly negative predictor of introducing a product into the market. “In other words, focusing on graphene was more likely to be associated with a product introduction – perhaps because other 2D materials are as yet further away from being ready for the market or because focusing on multiple materials in a resource-constrained SME might diffuse or slow down commercialisation capabilities,” comment the authors in their work.

Supporting movement up the value chain
As the researchers note, currently there is an emphasis in SMEs on producing advanced graphene materials, although many are signalling plans to develop more intermediate graphene products that should have higher value in the marketplace. Technology intermediary organisations are likely to be important in supporting these next stages of graphene development – examples include the UK National Graphene Institute, which opened in March this year, and its sister facility the Graphene Engineering Innovation Centre, which is planned for completion in 2017.

Full details
Graphene Research and Enterprise: Mapping Innovation and Business Growth in a Strategic Emerging Technology
Philip Shapira, Abdullah Gök and Fatemeh Salehi Yazdi – Nesta Working Paper No15/14, August 2015

Further reading in the journal Translational Materials Research (TMR)
Graphene Connect underscores the importance of engaging SMEs in materials commercialization
Sizing up your innovation ecosystem

Related stories on TMR+
$5 million investment in Angstron Materials accelerates graphene commercialization
Graphene Week 2015: industry opportunities and more

Elsewhere on the web
Graphene booms in factories but lacks a killer app (Nature news)

How can you reduce the cost of flexible electronics?

Semiconducting polymers are a key ingredient in organic light emitting diodes (OLEDs), organic photovoltaics (OPVs) and organic field effect transistors (OFETs) – and pave the way for future bendable electronic devices. The technology is driving advances in the design of flexible displays, conformable energy harvesters, and wearable sensors to name just a few applications. What’s more, thanks to their solubility in many organic solvents, semiconducting polymers provide device makers with a range of appealing fabrication options including ink-jet printing, spray-coating and roll-to-roll production.

Graphical guidelines: a series of figure of merit charts show the interplay between key performance parameters for different blends and film thicknesses of PEDOT:PSS/PVA (Olivia Carr et al 2015 Transl. Mater. Res. 2 015002).

Graphical guidelines: a series of figure of merit charts show the interplay between key performance parameters for different blends and film thicknesses of PEDOT:PSS/PVA (Olivia Carr et al 2015 Transl. Mater. Res. 2 015002).

Optimizing the composition of the blended film is important to balance the cost versus performance. In many cases, high electrical conductivity and high optical transmittance in the visible range of the electromagnetic spectrum are critical factors. However, other aspects such as flexibility, film formation, chemical stability and wettability can also play an important role in the choice of the material or the composition to be used, together with overall processing considerations.

Case study: semi-transparent electrodes for flexible optoelectronics
In a recent study, published in the journal Translational Materials Research (TMR), materials scientists have examined a blend comprising poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) and polyvinyl alcohol (PVA), which can be used as a flexible, semi-transparent and highly-conductive material in electronic and optoelectronic devices. The electrical conductivity and optical transmittance of spray-deposited films of various thicknesses and blend ratios were evaluated to determine the most appropriate composition for optimal device performance and cost.

Presenting their results as a series of figure of merit diagrams, the researchers observe that it should be possible to decrease the PEDOT:PSS content in the blend down to 30% (by weight) and maintain an acceptable level of electrical conductivity for many applications.

Full details
Analysis of the electrical and optical properties of PEDOT:PSS/PVA blends for low-cost and high-performance organic electronic and optoelectronic devices
Olivia Carr et al 2015 Transl. Mater. Res. 2 015002

$5 million investment in Angstron Materials accelerates graphene commercialization

Angstron Materials, a US supplier of single and few-layer graphene materials, announced this week that it has secured $5 million in capital to increase manufacturing capacity and bring key technologies such as its thermal management products to market. Heat spreaders developed by the firm can reduce hot-spots in mobile phones and other handheld devices, and the funding news follows reports earlier this year that Angstron’s graphene sheets have been qualified for use by a major mobile electronics company.

Graphene foil

Thermal interface material: Angstron Materials supplies graphene-based sheets in thicknesses ranging from 5 µm to 40 µm with thermal conductivity between 800 W/m.K and 1700 W/m.K for use in electronic products such as tablets, laptops and flat screen TVs. The foils can also be used for EMI shielding.

Estimates by market analyst IDTechEx suggest that 55% of electronic failures are caused by over-heating, and enhanced thermal interface materials have a major role to play in helping devices to stay cool, perform better and last longer as developers boost their offerings by packing more processing power into increasingly compact form-factors.

“We use the planar alignment of carbon atoms to make a lightweight, flexible thermal foil with up to 1700 W/m.K in-plane thermal conductivity – substantially higher thermal conductivity than copper and offering weight savings for thermal management,” Claire Rutiser, a member of Angstron’s executive team, told TMR+. “Also, we can load thermally conductive nano graphene platelets (NGP) into a matrix – which could be thermoset, thermoplastic or non-curing (for thermal paste).”

Graphene isn’t the only option for device makers and competing thermal management materials include formulations based on silver flakes or silver nano-wires, but there are economic considerations that may favour the use of NGPs. “Silver is subject to significant price fluctuation and future price uncertainty,” Rutiser comments. “Angstron Materials has known input materials pricing and is able to enter into long term supply agreements with end users.”

Graphene has been linked with various big names in portable electronics. In 2011, Apple noted that the use of graphene thermal dissipators goes beyond cooling. Related applications include transferring heat from onboard electronics to the battery to improve runtime, which can be compromised at low temperatures.

Multiple markets
Rutiser says that Angstron is ready with scalable production capacity and emphasised that the firm is targeting other sectors in addition to thermal management materials. She’s optimistic that over a 10 year period energy storage will grow to become one of the company’s biggest sources of revenue. Driving this are developments in graphene-wrapped silicon anodes by sister company Nanotek Instruments, which allow fabrication of Li-ion batteries with over 400 Wh/kg, and also materials for supercapacitors.

“Affordable, high-capacity energy storage is critical for the transition to electric vehicles and for grid-stabilization as the percentage of energy derived from renewables increases in the coming decades,” Rutiser explained. “These products have comparatively long qualification times due to reliability testing and industry safety standards.”

Currently, Angstron’s graphene-enhanced products and technologies are linked to five distinct portfolios – thermal management materials, energy storage systems, nanocomposites, transparent conductive films, paints and coatings. “Graphene platelets are inert to most chemical species and offer opportunities to improve barrier coatings against corrosion, chemical attack, or oxygen permeation, “ added Rutiser.

Read next

Thermal interface materials: opportunities and challenges for developers (Rachel Gordon, Translational Materials Research)

Show report: IDTechEx Printed Electronics Europe 2015 (TMR+)

Supercapacitors: market factors to consider (TMR+)

Fullerex talks graphene pricing; identifies growth areas and supply targets (TMR+)

Graphene ‘quilts’ cool down transistors (

Partnerships and revenue models unlock opportunities for smart coatings

In its latest report on emerging technologies, Lux Research has put the spotlight on opportunities for smart coatings. The firm’s analysis highlights the power of partnerships in translating breakthroughs from the lab to the market, which has implications for start-ups in the field of advanced materials. To find out more, TMR+ spoke with Anthony Schiavo, an analyst at Lux Research and lead author of Surfaces Get Smarter: Scouting Emerging Coatings, Markets and Functionalities.

New roles beyond protection
“Today, coatings can do more than just provide protection,” said Schiavo. “They are finding new roles and replacing other components such as inspection systems.” Examples can be found in the US Navy, which has patented a resin that releases a distinct odour when broken. This feature can be exploited to alert crew members to corrosion and mechanical fatigue in out of sight areas of a ship or aircraft.

The Navy system has been designed with the human nose in mind, but there are automated solutions out there too. Another approach involves coating RFID tags with a conductive layer. “When the coating is damaged, the signal will propagate,” explained Schiavo.

Smart materials as a service
The oil and gas sector is another strong prospect for smart coatings, but as Schiavo points out – performance is only part of the picture. Materials suppliers need to pick the right revenue model to ramp up their business.

“Solutions will be more attractive to potential customers if providers can supply advanced materials and coatings as a service rather than a product,” he said. “Suppliers can lower the barrier to entry by tying the value of their products directly to performance, in this case an improvement in downtime figures, rather than attempting to sell tonnes of material outright in advance.”

Cost-benefit analysis
Winners in the consumer electronics segment include firms such as P2i, a provider of chemically bonded hydrophobic coatings, which allow device partners to add-value in highly competitive sectors such as the mobile phone market. “The differentiation you get on a raw technology basis can be very short-lived,” commented Schiavo. “Smart coatings help manufacturers to strengthen the appeal of their products.”

Other exciting firms to watch include LiquiGlide and SLIPS Technologies, which are positioned to impact packaging. Like P2i, their value proposition can be communicated in just a few seconds of video or by a quick product demo, which makes it much easier for these companies to pitch their technology to potential partners.

Read next –

Trajectories in translation: parallels between old and new materials (TMR+)

From protecting soldiers to protecting mobile phones (Stephen Coulson, Translational Materials Research)

Materials inspired by nature (

Graphene Week 2015: industry opportunities and more

The UK welcomed an influx of graphene experts last week as Manchester University’s 200+ researchers working in the field of 2D materials were joined by hundreds more for Graphene Week 2015. The event, now in its 10th year, has grown from a small European workshop into a five-day conference boasting over 600 attendees and pushing the University Place venue to capacity. The scope of the programme has expanded too; hexagonal boron nitride (hBN), molybdenum disulphide (MoS2) and other related 2D materials have joined graphene on the ‘menu’ of structures being explored by developers. Most recently, the conference has been co-ordinated by the Graphene Flagship – a European drive to capitalize on the many opportunities for 2D materials, which launched in October 2013 and has adopted Graphene Week as its annual conference.

Plenary talk

Plenary update: Nobel Prize winner Kostya Novoselov briefed the Graphene Week 2015 audience on major developments in the field of 2D materials.

The European Commission (EC) has given graphene and related 2D materials research a huge boost through its Flagship initiative, but as Thomas Skordas, head of the EC’s FET Flagships Unit, reminded the audience during the conference opening – the funding is not a blank cheque for 10 years. The objective is to deliver economic benefits. So far, Graphene Flagship projects have generated 3x more publications compared with the Horizon 2020 average, but to achieve its long term goal the programme needs to capitalize on this research growth.

Connecting with industry
The challenge of taking graphene and related 2D materials from the lab to the market is a focus issue for TMR+ and its sister journal Translational Materials Research (TMR), and we were delighted to be invited to the Flagship’s latest Graphene Connect workshop, co-located with Graphene Week 2015, to join in the discussion.

National Graphene Institute (NGI)

New facility: the Graphene Connect networking event focusing on investment opportunities was held at the UK’s National Graphene Institute in Manchester.

The Manchester session was focused on investment opportunities in graphene and related 2D materials, and put the spotlight on start-ups and early-stage companies. Fittingly, the workshop took place at the recently opened National Graphene Institute (NGI) – a facility where academia and industry are co-located to promote translation of 2D materials from the lab to the market.

Presenters from the VC community included Achim Hoffman of IP Group. He picked up on the issue of media hype surrounding graphene, which has distorted expectations. One of the key messages from the session was the need to stay focused on the fundamentals such as the market, the technology and the infrastructure. “You’ve got to go back to basics,” summed up MTI’s Mark Rahn, who also spoke at the event.

Rahn presented a snapshot of companies operating in the graphene sector. Today, materials suppliers are putting resource into stepping up the value chain by offering functionalized products and formulations that are easier for customers to evaluate and integrate. “The real hard work is how you get from a good idea to a viable production process,” said Nigel Salter, Managing Director of 2DTech – a start-up supplying graphene nanoplatelets (GNPs).

Other industrial players at the workshop included BGT Materials, a 2D materials venture with a base in the UK and a sister operation in Taiwan. According to its UK manager – Liam Britnell – BGT has developed an environmentally-friendly way to process graphene-oxide (GO). Applications include barrier films for food packaging, which exploits the material’s very low oxygen transmission characteristics.

Hexagonal highlights: the NGI's carbon black coloured cladding is patterned with graphene-shaped perforations.

Hexagonal highlights: the National Graphene Institute’s carbon-black coloured cladding is patterned with graphene-shaped perforations.

Whether it’s packaging or microelectronics, materials firms need to understand their potential markets and make sure that their products and processes are compatible with their target industries. To accelerate this process, Applied Nanolayers (ANL) – which grew out of Leiden University – decided to break the cord from academia early on and moved south to base itself in the heart of the Netherlands’ chip-making ecosystem. The company provides wafer-grown 2D material such as graphene or hBN for a range of device applications.

Business briefing
The final panel discussion of the day, which featured Graphenea, Haydale and Flexenable, highlighted the many different routes for growing and repositioning businesses in the advanced materials sector – topics that TMR will be exploring in more detail through its journal section ‘Policy, funding and business strategy’.

  • Graphenea began as a supplier of 2D materials for the research community, but the firm’s products also appeal to industry and in 2013 it won investment from Repsol – a multinational with activities upstream and downstream in the oil & gas sector. Most recently, Graphenea has been awarded Euro 2.5 million through the Horizon 2020 SME instrument – a phased programme of support to small-to-medium enterprises – which will allow the San Sebastian headquartered company to further scale-up its production capacity. The firm has a satellite office based in Boston, US, to strengthen its links with MIT and Harvard.
  • Haydale has raised capital by floating on the London Stock Exchange, and recently acquired EPL Composites, which gives the firm an immediate route into this applications area. Haydale has built a strong case for the benefits of graphene functionalization through independent testing of its materials by the UK’s national measurement institute – NPL.
  • FlexEnable was spun out of Plastic Logic to give the business more freedom to apply its expertise in printing transistors on plastic beyond the display sector. Its activities include consulting services to materials companies.

Meanwhile, back at Graphene Week
There was plenty of industry input at the main conference too with updates from Bosch, IBM and Alcatel Lucent, to name just a few of the big names eyeing up opportunities for 2D materials. TMR+ spoke with IBM’s Shu-Jen Han last year, and the message remains the same in 2015 – RF devices rather than digital logic are a stronger proposition for graphene. Telecomms could be a promising area for the material thanks to graphene’s consistent performance across a wide temperature range, and useful optical properties.

Smart space

Smart space: The National Graphene Institute features a ‘high-rise wildflower meadow’ designed to improve roof function by providing a green space for people and pollinators such as bees, butterflies and hoverflies. For a video tour of the building, including the lab space, check out the YouTube clip from TMR+’s sister site

Alcatel Lucent has been working with partner AMO Aachen to investigate the potential of 2D materials in enabling highly-integrated photonic subsystems. The team has come up with a photodetector featuring CVD-grown graphene on a Si waveguide, which operates in the c-band (wavelength = 1550 nm) to support data rates up to 50 GBit/s.

The next Graphene Connect workshop is scheduled for early 2016 and will explore the topic of biosensors and implants. Graphene Week 2016 will take place in Poland next June.

Related articles from TMR
Graphene Connect underscores the importance of engaging SMEs in materials commercialization – Transl. Mater. Res. 2 010203 (2015)

Related stories from TMR+
Fullerex talks graphene pricing; identifies growth areas and supply targets

Photonics institute broadens access to ‘next-gen’ optical fibre

The University of Southampton’s Optoelectronics Research Centre (ORC) is making its next-generation optical fibre available for purchase. By broadening availability, the team aims to accelerate performance, differentiation, adoption and commercialization of optical fibre and photonics-based products.

Specialist optical fibre fabrication and coating. Image credit: University of Southampton

Specialist optical fibre fabrication and coating. Image credit: University of Southampton

Designs include double-clad fibre for high average and peak power fibre lasers and amplifiers, and multi-element structures for space division multiplexed communication and sensing applications.

As part of the new service, the ORC will hold a number of research-grade fibres in stock for immediate delivery with the range continually adjusted over time to include cutting-edge designs. Fibres will be supplied for engineering development and research only. Once an application requires volume supply and the market demand is established, the ORC will work with commercial fibre manufacturers to transfer the fibre to production.

Translating research beyond the lab
The announcement gives developers early experience of working with ORC designs in order to evaluate structures from a market perspective and build a commercial case for future products.

For more details visit –