Graphene News

MIT Engineers Design New 3D Forms of Graphene

January 10, 2017

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MIT Engineers Design One of the Strongest, Lightest Materials Known

A team of engineers at MIT has successfully designed a new 3D material with five percent the density of steel and ten times the strength, making it one of the strongest lightweight materials known. A team of researchers at MIT has designed one of the strongest lightweight materials known, by compressing and fusing flakes of […]

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New Method Could Accelerate Graphene Production

December 14, 2016

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New Method Could Accelerate Graphene Production

Engineers at the University of Exeter have developed a new cheap and simple mass production technique for graphene. A team of engineers from Exeter’s Centre for Graphene Science have developed a new method for creating entire device arrays directly on the copper substrates used for the commercial manufacture of graphene. Complete and fully-functional devices can […]

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New Research Opens New Realms of Light-Matter Interaction

July 14, 2016

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MIT Study Opens New Realms of Light-Matter Interaction

A new study from MIT shows that some “forbidden” light emissions are in fact possible, and could enable new sensors and light-emitting devices. A new MIT study could open up new areas of technology based on types of light emission that had been thought to be “forbidden,” or at least so unlikely as to be […]

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Graphene Provides a New Way to Turn Electricity Into Light

June 15, 2016

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A New Way to Turn Electricity Into Light

By slowing down light to a speed slower than flowing electrons, scientists have developed a new way to turn electricity into light. When an airplane begins to move faster than the speed of sound, it creates a shockwave that produces a well-known “boom” of sound. Now, researchers at MIT and elsewhere have discovered a similar […]

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MIT Researchers Create Perfect Nanoscrolls from Graphene Oxide

April 12, 2016

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Researchers Create Perfect Nanoscrolls

Using both low- and high-frequency ultrasonic techniques, scientists have fabricated nanoscrolls made from graphene oxide flakes. Water filters of the future may be made from billions of tiny, graphene-based nanoscrolls. Each scroll, made by rolling up a single, atom-thick layer of graphene, could be tailored to trap specific molecules and pollutants in its tightly wound […]

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Scientists Develop Graphene Composite to Simplify Ice Removal

January 27, 2016

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Scientists Develop Conductive Material to Simplify Ice Removal

Researchers at Rice University have developed a thin coating of graphene nanoribbons in epoxy that has proven effective at melting ice on a helicopter blade. The coating by the Rice lab of chemist James Tour may be an effective real-time de-icer for aircraft, wind turbines, transmission lines and other surfaces exposed to winter weather, according […]

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Graphene Oxide Layers Deform Evenly Under Gentle Strain

January 21, 2016

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New Graphene Oxide Paper Changes with Strain

New research from Rice University reveals that graphene oxide layers deform evenly under gentle strain and that the mechanical properties of the material change depending on the rate of strain. The same slip-and-stick mechanism that leads to earthquakes is at work on the molecular level in nanoscale materials, where it determines the shear plasticity of […]

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Scientists Reveal New Lithium-Oxygen Battery Design

October 30, 2015

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New Design May Lead to the Ultimate Battery

Using a highly porous graphene electrode, scientists have developed a lab-based demonstrator of a lithium-oxygen battery which has higher capacity, increased energy efficiency and improved stability over previous designs. Scientists have developed a working laboratory demonstrator of a lithium-oxygen battery which has very high energy density, is more than 90% efficient, and, to date, can […]

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New Graphene Based Catalyst Shows Promise for Clean, Inexpensive Hydrogen Production

October 21, 2015

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New Catalyst Holds Promise for Clean, Inexpensive Hydrogen Production

New research from Rice University reveals that graphene doped with nitrogen and augmented with cobalt atoms has proven to be an effective, durable catalyst for the production of hydrogen from water. The Rice lab of chemist James Tour and colleagues at the Chinese Academy of Sciences, the University of Texas at San Antonio and the […]

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Organic Semiconductor Breakthrough Could Literally Reshape Solar Cells

October 3, 2015

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New Breakthrough Could Reshape Solar Cells and Electronic Devices

A team of materials scientists have discovered a way to make organic semiconductors more powerful and more efficient, growing organic semiconductor crystals vertically for first time. Our smartphones, tablets, computers and biosensors all have improved because of the rapidly increasing efficiency of semiconductors. Since the turn of the 21st century, organic, or carbon-based, semiconductors have […]

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Pillared Graphene Structures Gain Strength, Toughness and Ductility

September 15, 2015

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Pillared Graphene Structures Gain Strength and Toughness

In a newly published study, scientists from Rice University reveal that putting nanotube pillars between sheets of graphene could create hybrid structures with a unique balance of strength, toughness and ductility throughout all three dimensions. Carbon nanomaterials are common now as flat sheets, nanotubes and spheres, and they’re being eyed for use as building blocks […]

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UJI Patents New Graphene-Based Catalysts

August 26, 2015

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New Graphene-Based Catalysts

By combining graphene and organometallic compounds, researchers have developed graphene-based materials that can catalyze reactions for the conversion and storage of energy. Researchers at the Universitat Jaume I have developed materials based on graphene that can catalyze reactions for the conversion and storage of energy. The technology patented by the UJI combines graphene and organometallic […]

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Researchers Reveal Why Black Phosphorus May Surpass Graphene

August 15, 2015

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Phosphorene – The natural successor to Graphene?

In a newly published study, researchers from the Pohang University of Science and Technology detail how they were able to turn black phosphorus into a superior conductor that can be mass produced for electronic and optoelectronics devices. The research team operating out of Pohang University of Science and Technology (POSTECH), affiliated with the Institute for […]

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Graphene Helps Turn Engine Heat Into Electricity to Boost Gas Mileage

July 22, 2015

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Turning Engine Heat Into Electricity to Boost Gas Mileage

Using strontium titanium dioxide and graphene, scientists have developed of a material that can convert engine heat into electrical energy to reduce the need for fuels. It could also have applications in aerospace, manufacturing and other sectors. In 2012, the Obama administration announced fuel-efficiency standards that would require U.S. vehicles to average 54.5 miles per […]

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Hybrid Boron Nitride Nanostructures Will Keep Small Electronics Cool

July 21, 2015

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White Graphene Structures Excel at Thermal Management for Electronics

Researchers from Rice University have completed the first theoretical analysis of how 3D boron nitride might be used as a tunable material to control heat flow in small electronics devices. The research by Rouzbeh Shahsavari and Navid Sakhavand appears this month in the American Chemical Society journal Applied Materials and Interfaces. In its two-dimensional form, […]

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Graphene Layer Quadruples Rate of Condensation Heat Transfer

June 1, 2015

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Graphene Quadruples Rate of Condensation Heat Transfer

New research from MIT shows that a graphene layer one atom thick could quadruple rate of condensation heat transfer in generating plants. Most of the world’s electricity-producing power plants — whether powered by coal, natural gas, or nuclear fission — make electricity by generating steam that turns a turbine. That steam then is condensed back […]

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New High Speed Roll-to-Roll Manufacturing Process for Graphene

May 21, 2015

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High Speed Roll to Roll Manufacturing of Graphene

Engineers from MIT and the University of Michigan have developed a new manufacturing process that could help bring graphene and other 2D materials to commercial products. Graphene is a material with a host of potential applications, including in flexible light sources, solar panels that could be integrated into windows, and membranes to desalinate and purify […]

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Researchers Control Light Emission by Pairing Exotic 2D Materials

May 20, 2015

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Researchers Control Light Emission by Pairing 2D Materials

By applying a DC voltage to layers of graphene and boron nitride, researchers have demonstrated the ability to control light emission from a nearby atom. Researchers have found a way to couple the properties of different two-dimensional materials to provide an exceptional degree of control over light waves. They say this has the potential to […]

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