Category Archives: Chemistry

Boron ‘buckyball’ discovered

The discovery 30 years ago of soccer-ball-shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research. Now, there appears to be a new ball on the pitch. Researchers from Brown University, Shanxi University and Tsinghua University in … Continue reading

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HENRY MOSELEY – A LOST TALENT

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With the 100th anniversary of the First World War being marked later this year, Alan Mason sends us this interesting post about the war but particularly Henry Moseley, a now somewhat forgotten physicist. – Deskarati During the nineteenth century, wars … Continue reading

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The Triple Point

This video shows a liquid both boiling and freezing at the same time! Due to a drop in pressure, the mixture decreases in temperature. But the pressure drop also lowers the boiling point so the liquid both freezes and boils at the … Continue reading

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A new element has been confirmed

Australian scientists have helped to create a brand spanking new element that will soon be added to the periodic table. The super-heavy element 117 (for now, it’s also temporarily being named ununseptium) was created in a lab by a team … Continue reading

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Unique Mineral Discovered In Australia

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A previously unknown mineral has been discovered in a remote location in Western Australia. The mineral, named putnisite, appears purple and translucent, and contains strontium, calcium, chromium, sulphur, carbon, oxygen and hydrogen, a very unusual combination. While dozens of new minerals … Continue reading

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Chemists achieve molecular first

Chemists from Trinity College Dublin have achieved a long-pursued molecular first by interlocking three molecules through a single point. Developing interlocked molecules is one of the greatest challenges facing researchers, and the Trinity chemists’ achievement represents the first time three … Continue reading

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Wade’s Rules

Kenneth Wade recently passed away. Here Martyn Poliakoff and Debbie Kays discuss his time as a student in Nottingham and his famous (in some chemistry circles) Wade’s Rules.

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Watch Water Boil And Freeze At The Same Time

Thanks to Tom Robb for suggesting this post. We think of freezing and boiling as opposites, things that happen at very different temperatures. However, under conditions of low air pressure the two can occur together, as we see in this … Continue reading

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Scientists with Elements Named After Them

Element Scientsts
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Researchers describe oxygen’s different shapes

Oxygen-16, one of the key elements of life on earth, is produced by a series of reactions inside of red giant stars. Now a team of physicists, including one from North Carolina State University, has revealed how the element’s nuclear … Continue reading

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Artificial photosynthesis a step closer

Artificial photosynthesis, in which we emulate the process used by nature to capture energy from the sun and convert it into electrochemical energy, is expected to be a major asset in any sustainable energy portfolio for the future. Artificial photosynthesis … Continue reading

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Graphene’s love affair with water

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Graphene has proven itself as a wonder material with a vast range of unique properties. Among the least-known marvels of graphene is its strange love affair with water. Graphene is hydrophobic – it repels water – but narrow capillaries made … Continue reading

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Hydronium and the Determination of pH

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The hydronium cation, also known as hydroxonium is the positively charged polyatomic ion with the chemical formula H3O+. Hydronium, a type of oxonium ion, is formed by the protonation of water (H2O). This cation is often used to represent the … Continue reading

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Proton flow battery advances hydrogen power

Researchers have developed a concept hydrogen battery based simply on storing protons produced by splitting water. The novel concept developed by researchers at RMIT University advances the potential for hydrogen to replace lithium as an energy source in battery-powered devices. The proton … Continue reading

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New surface treatment stops scale buildup

Scale, as these deposits are known, causes inefficiencies, downtime, and maintenance issues. In the oil and gas industry, scale has sometimes led to the complete shutdown, at least temporarily, of operating wells. So addressing this problem could have a big … Continue reading

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Liquid crystal turns water droplets into ‘gemstones’

Liquid crystals are remarkable materials that combine the optical properties of crystalline solids with the flow properties of liquids, characteristics that come together to enable the displays found in most computer monitors, televisions and smartphones. In a study published in … Continue reading

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New salt compounds challenge the foundation of chemistry

All good research breaks new ground, but rarely does the research unearth truths that challenge the foundation of a science. That’s what Artem R. Oganov has done, and the professor of theoretical crystallography in the Department of Geosciences will have … Continue reading

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Tsar’s Vodka and Gold

Experimenting with Aqua Regia again – this time because of a bottle acquired by Professor Poliakoff in Russia. With thanks to senior technician Neil Barnes, as always!

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Frederick Sanger

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Thanks to Phil Krause for suggesting this post. Frederick Sanger (13/08/1918 – 19/11/2013) was a British biochemist who won the Nobel Prize for Chemistry twice, one of only two people to have done so in the same category (the other is John Bardeen in Physics), the fourth person … Continue reading

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Stanene, conducts electricity at 100% effieciency

A single layer of tin atoms could be the world’s first material to conduct electricity with 100 percent efficiency at room temperature, a team of theoretical physicists led by researchers from the U.S. Department of Energy’s SLAC National Accelerator Laboratory … Continue reading

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