Monday, May 21, 2018
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battery

Scientists Discover How a Pinch of Salt Can Improve Battery Performance

They found that adding salt to the inside of a supermolecular sponge and then baking it at a high temperature transformed the sponge into...
graphene

Individual Impurity Atoms Detectable in Graphene

Graphene is made of a two-dimensional layer of carbon atoms arranged in a hexagonal lattice. The strong bonds between the carbon atoms make graphene...
tiny structures

Tiny Structures – Huge Impact

The surface of materials can have an enormous influence on their function. If the external properties are changed, this also expands the range of...
graphene

Buckyball Marries Graphene

The Science Scientists combined buckyballs, which resemble tiny soccer balls made from 60 carbon atoms, with graphene, a single layer of carbon, on an underlying...
Carbon Monoxide

Carbon Monoxide Detection in the Body Could Lead to Rapid Disease...

Carbon monoxide is normally considered in terms of the amount of damage it can cause us, but a team of scientists at Imperial College...
Arctic

Sunlight Stimulates Microbial Respiration of Carbon in Surface Waters

The Science Sunlight and microbes found in Arctic waters interact to degrade dissolved organic carbon (DOC) that is flushed from thawing Arctic permafrost soils into...
sharks

New Study Suggests Coastal and Deep Ocean Sharks Have Different Feeding...

An international team of researchers studying globally declining shark populations report today that they used carbon isotopes as biochemical markers in shark muscle tissue...
climate change

Future Climate Change Revealed by Current Climate Variations

A team of scientists from the University of Exeter and the Centre of Ecology and Hydrology has pioneered a new process to reduce uncertainty...
beef cattle

Fertilization and Diet Reduce Methane Emissions and Raise Productivity of Beef...

Fertilizing pasture with nitrogen and supplementing the cattle herd’s diet with selected nutrients can both reduce greenhouse gas emissions and raise yields and economic...
catalyst

New Catalyst for Hydrogen Production Is a Step Toward Clean Fuel

A nanostructured composite material developed at UC Santa Cruz has shown impressive performance as a catalyst for the electrochemical splitting of water to produce...
graphene

Graphene Flexes Its Muscle

The Science Gas pressure was applied to a crumpled graphene membrane to cause it to bulge and stiffen. The result? The gas pressure revealed that...
Arctic photosynthesis

Arctic Photosynthetic Capacity and Carbon Dioxide Assimilation Underestimated by Terrestrial Biosphere...

The Science Carbon uptake and loss from the Arctic is highly sensitive to climate change, and these processes are poorly represented in computational models of...
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Picking Winners from Millions of Possibilities

A high-throughput scan of possible compositions for a new class of materials known as MXenes gives researchers invaluable direction for picking the best candidate...
nanotube fibersvideo

Nanotube Fibers in a Jiffy

The terms “handmade” and “high tech” are not commonly found in the same sentence, but they both apply to a Rice University method to...
ceramics

White Graphene Makes Ceramics Multifunctional

A little hBN in ceramics could give them outstanding properties, according to a Rice University scientist. Rouzbeh Shahsavari, an assistant professor of civil and environmental...
thermoelectric generator

Thermoelectric Generator Capable of Generating Power at Any Time in the...

Power generation output decreased to 1/3 as a result of converting a conventional water-cooled thermoelectric power generator to air-cooling. So AIST developed a heat...
carbon cycle

Earthquakes as a Driver for the Deep-Ocean Carbon Cycle

In a paper recently published in Nature Communications, geologist Michael Strasser presented the initial findings of a month-long research expedition off the coast of...
climate change

How Is the Sea Affected by Climate Change?

Oceans cover three quarters of the Earth’s surface. The temperature, chemistry, currents, and life of the world’s oceans play a crucial role in making...
catalyst, clinical guidelines, Fasting Glucose, eye disease, bone metabolism, chronic diseases, antibiotic

New Catalyst for Making Fuels from Shale Gas

Methane in shale gas can be turned into hydrocarbon fuels using an innovative platinum and copper alloy catalyst, according to new research led by...
carbon nanotube

Optimizing Carbon Nanotube Electrodes

Using electrodes made of carbon nanotubes (CNTs) can significantly improve the performance of devices ranging from capacitors and batteries to water desalination systems. But...