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Solving stability problems of relevant graphene derivatives

An international team involving chemists, physicists and materials scientists implements protection/deprotection strategies for the on-surface synthesis of technologically prominent graphene nanostructures

28-Sep-2022

In the last decades, a new synthetic approach has been developed, generally termed as “on-surface synthesis” that substantially departs from standard wet-chemistry. Instead of the three-dimensional space of solvents in the latter, the environment of the reactants in this new approach are ...

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Graphene as 'the philosopher’s stone’: turning waste into gold

"This apparent magic is essentially a simple electrochemical process"

25-Aug-2022

Throughout history, alchemists believed in the existence of the philosopher’s stone: a substance that could turn cheap substances into precious gold. Now scientists from The University of Manchester, Tsinghua University in China and the Chinese Academy of Sciences have shown that graphene can be ...

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The electron slow motion: How do different materials react to the impact of ions?

Femtosecond journey through graphene

23-Aug-2022

When ions penetrate a material, highly complex processes take place - so fast that they could hardly be analyzed until now. But sophisticated measurements have now made it possible. How do different materials react to the impact of ions? This is a question that plays an important role in many ...

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Unexpected quantum effects in natural double-layer graphene

International research team controls interaction of charge carriers

23-Aug-2022

An international research team led by the University of Göttingen has detected novel quantum effects in high-precision studies of natural double-layer graphene and has interpreted them together with the University of Texas at Dallas using their theoretical work. This research provides new ...

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Premiere for superconducting diode without external magnetic field

Promising material graphene

18-Aug-2022

Superconductors are the key to lossless current flow. However, the realization of superconducting diodes has only recently become an important topic of fundamental research. An international research team involving the theoretical physicist Mathias Scheurer from the University of Innsbruck have ...

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Buckyballs on gold are less exotic than graphene

08-Aug-2022

C60 molecules on a gold substrate appear more complex than their graphene counterparts, but have much more ordinary electronic properties. This is now shown by measurements with ARPES at BESSY II and detailed calculations. Graphene consists of carbon atoms that crosslink in a plane to form a flat ...

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Graphene scientists capture first images of atoms ‘swimming’ in liquid

02-Aug-2022

Graphene scientists from The University of Manchester have created a novel ‘nano-petri dish’ using two-dimensional (2D) materials to create a new method of observing how atoms move in liquid Publishing in the journal, Nature,the team led by researchers based at the National Graphene Institute ...

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Integrated Graphene to invest £8M in scaling-up world’s first market-ready graphene

Integrated Graphene has developed a unique process to produce a pure 3D Graphene Foam onto a range of substances at ambient room temperature

18-Jul-2022

Integrated Graphene, a Scotland-based technology development and integration company, has announced plans to invest up to £8 million in scaling up its revolutionary 3D Graphene foam, Gii®, manufacturing process to meet surging global demand from the human diagnostics and energy markets. Founded ...

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Automation and advanced materials are the “dream team”

Graphene meets robots as automation is combined with advanced materials

15-Jul-2022

Automated systems combined with new materials will combine as a “dream team” to start a revolution in advanced manufacturing, says a graphene pioneer. Automation and robotic systems are on the brink of transforming the way we all work and live says Dr Vivek Koncherry, who is based at The ...

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"Hot" graphene reveals migration of carbon atoms

The study is an example of serendipity in research

27-Jun-2022

The migration of carbon atoms on the surface of the nanomaterial graphene was recently measured for the first time. Although the atoms move too swiftly to be directly observed with an electron microscope, their effect on the stability of the material can now be determined indirectly while the ...

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