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Light makes novel catalyst more effective

Technology Org   -   Scientific News Websites

Rice University nanoscientists have demonstrated a new catalyst that can convert ammonia into hydrogen fuel at ambient pressure

Oct 9, 2018

Ballistic graphene Josephson junctions enter microwave circuits

Phys.org   -   Scientific News Websites

Superconducting quantum microwave circuits can function as qubits, the building blocks of a future quantum computer. A critical component of these circuits, the Josephson junction, is typically made using aluminium oxide. Researchers in the Quantu...

Oct 9, 2018

3-D printing hierarchical liquid-crystal-polymer structures

Phys.org   -   Scientific News Websites

Biological materials from bone to spider-silk and wood are lightweight fibre composites arranged in a complex hierarchical structure, formed by directed self-assembly to demonstrate outstanding mechanical properties. When such bioinspired stiff an...

Oct 9, 2018

Beware the fake graphene

Nanowerk   -   Nanotechnology Websites

A new study on worldwide graphene production shows unequivocally that the quality of the graphene produced in the world today is rather poor, not optimal for most applications, and most companies are producing graphite microplatelets. This is poss...

Oct 9, 2018

This bacterium gets paid in gold

EurekAlert   -   Scientific News Websites

UC Berkeley and Berkeley Lab scientists have placed light-absorbing gold nanoclusters inside a bacterium, creating a biohybrid system that produces a higher yield of chemical products, such as biofuels, than previously demonstrated. The biohybrid ...

Oct 9, 2018

Abrikosov vortices help scientists explain inconsistencies in 'dirty' superconductors theory

EurekAlert   -   Scientific News Websites

International team of physicists explained anomalous low temperature behavior of 'dirty' superconductors. These materials possess various non-trivial properties which make them necessary for quantum computers with superconductive qubits....

Oct 9, 2018

A RUDN chemist created nanoreactors to synthesize organic substances under visible light

EurekAlert   -   Scientific News Websites

A RUDN chemist developed a new type of photocatalysts -- nanostructures from titanium dioxide. Hollow nanocubes with ultra-thin walls act like nanoreactors and provide a 28-fold enhancement in promoting organic reactions at room temperature under ...

Oct 9, 2018

Micro-/nano architectures in MOF membrane accelerate oil-water separation

EurekAlert   -   Scientific News Websites

Oil pollutions have been generated by the petroleum, steel, and textile industries and the frequent oil spills during oil transportation and have been becoming critical global environmental and economic. Recently, scientists from China introduced ...

Oct 9, 2018

TSMC will starting full EUV lithography of 5 nanometer chips April 2019 | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

TSMC (Taiwan Semiconductor) taped out its first chip in a process making limited use of extreme ultraviolet lithography and will start risk production in April on a 5-nm node with full EUV. The foundry’s update showed that area and power gains con...

Oct 8, 2018

IBM Pushes Beyond 7 Nanometers, Uses Graphene to Place Nanomaterials on Wafers

IEEE Spectrum   -   Scientific and Educational Websites

The functionality of devices could be changed simply by changing nanomaterials without impacting the process

Oct 8, 2018

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