Researchers at The City College of New York-based CUNY Energy Institute announce the development of a novel low cost, rechargeable, high energy density battery that makes the widespread use of solar and wind power possible ...
Energy & Green Tech
Mar 2, 2017
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110
Battery researchers seeking improved electrode materials have focused on "tunneled" structures that make it easier for charge-carrying ions to move in and out of the electrode. Now a team led by a researcher at the University ...
General Physics
Dec 8, 2016
0
20
Several Neanderthal sites in France have yielded large numbers of small black blocs. Neanderthals used these 'manganese oxides' in fire-making and not as previously thought for colouring.
Earth Sciences
Mar 1, 2016
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175
Water splitting is one of the critical reactions that sustain life on earth, and could be a key to the creation of future fuels. It is a key in the process of photosynthesis, through which plants produce glucose and oxygen ...
Materials Science
Jun 30, 2014
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1
A material called sodium manganese dioxide has shown promise for use in electrodes in rechargeable batteries. Now a team of researchers has produced the first detailed visualization—down to the level of individual atoms—of ...
Condensed Matter
May 19, 2014
1
0
Scientists have created a powerful micro-supercapacitor, just nanometres thick, that could help electronics companies develop mobile phones and cameras that are smaller, lighter and thinner than ever before. The tiny power ...
Energy & Green Tech
Aug 7, 2013
0
0
(Phys.org) —A new process for growing forests of manganese dioxide nanorods may lead to the next generation of high-performance capacitors.
Nanomaterials
Apr 16, 2013
2
0
(PhysOrg.com) -- Carbon capture has long been identified as a critical technology needed to prevent global warming, but efficient and economical ways to do it have been hard to find.
Materials Science
Aug 16, 2011
8
0
(PhysOrg.com) -- A team of international researchers is the first to uncover the chemical composition and structure of a microelectronics element that is vital to producing ever smaller - and, thus, cheaper and faster - devices.
Condensed Matter
Oct 5, 2009
0
0
Iron and manganese compounds, in addition to sulfate, may play an important role in converting methane to carbon dioxide and eventually carbonates in the Earth's oceans, according to a team of researchers looking at anaerobic ...
Earth Sciences
Jul 9, 2009
0
0
