Chemistry
04/25/2018
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By Edsel Cook
Energy from lasers? Chemists create a new form of CO2 that can be used as an alternative energy source
What if you could turn carbon dioxide (CO2) – a common air pollutant produced by burning fossil fuel – into an alternative source of energy? Austrian researchers have reported creating a new form of CO2 with the use of lasers, according to an article on ScienceDaily. Chemists have long dreamed of converting CO2 in the atmosphere […]
04/21/2018
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By Edsel Cook
Scientists have developed new semiconductors that are more environmentally friendly
Concerned with the prevalence of useful but toxic perovskites in photovoltaic cells, a group of Iowa-based researchers devised alternative materials. They reported creating cheaper and eco-friendly semiconductors with similar performance, according to a ScienceDaily article. Perovskites are light-gathering materials used as semiconductors in solar panels. While highly efficient – called “wonder materials” by the solar […]
04/19/2018
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By Edsel Cook
Praise for the proton: Latest battery breakthrough may free us from lithium ion
We may finally be on the verge of a true alternative to costly lithium-ion batteries that rely on rare earth metals. Australian researchers recently debuted the first working example of a carbon-based rechargeable proton battery, according to an article on ScienceDaily. According to the RMIT University (RMIT) research team, their proton battery works in tandem […]
04/01/2018
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By David Williams
Layered oxides may be the key to extending the life of the environmentally-friendly zinc-ion battery
The future of battery storage technology hangs in the balance. The standard lithium-ion battery technology that is widely used today, as it turns out, may not be the best solution for large-scale applications due to a number of reasons. Now a team of researchers has developed a way to create a viable alternative, in the […]
03/27/2018
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By David Williams
Reusing CO2: Scientists are closer to converting it to clean energy
Nature emits carbon dioxide (CO2) as part of many different natural processes. Plants are known to take them in as a necessary ingredient in photosynthesis, and it benefits the Earth in a lot of different ways, such as accelerating plant growth and food production. Although the planet’s CO2 levels are currently near record lows throughout […]
03/22/2018
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By David Williams
Old chemistry may be the secret to new batteries for storing renewable energy
Lithium ion batteries may be the current global standard when it comes to battery storage technology, but numerous alternatives are also present. Sodium-ion batteries in particular are quite promising, and now a team of researchers have just discovered a way to make them much more efficient. Compared with lithium ion batteries, sodium-ion batteries still have […]
03/22/2018
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By Lance D Johnson
Scientists have improved the efficiency of converting solar energy into hydrogen with a metal-free photocatalyst
Scientists from Tianjin University in China have discovered a more efficient way to convert solar energy into hydrogen, for more novel energy production in the absence of sunlight. The breakthrough discovery uses a metal-free photo-catalyst to convert solar energy into hydrogen. The discovery proves to be eleven times more efficient than previous energy generators that used […]
03/07/2018
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By Edsel Cook
DISCOVERY: Egg whites the “missing link” for low-cost production of clean hydrogen fuel
Eggs have long been a delicious and fulfilling source of energy for groggy people who need protein in their stomach. But now, a Japanese research team suggested that egg whites can be used to make a clean-burning fuel for power generation, reported Science Daily. Study leader Hiroyasu Tabe of the Osaka City University said hydrogen shows promise […]
03/04/2018
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By Edsel Cook
New thermoelectric technology harvests power from temperature fluctuations
Massachusetts researchers have invented the first of a new breed of thermoelectric devices, reported Science Daily. Dubbed the “thermal resonator,” it can generate electricity from its surroundings on a 24/7 basis for years. Thermoelectric devices convert heat from sunlight into electricity. A thermal resonator, on the other hand, taps the regular shifts in temperature that take place throughout […]
02/06/2018
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By David Williams
Scientists find improved approach for creating fuel from biowaste, making it a good substitute for fossil fuels
It seems like every day, researchers find yet another fossil fuel alternative. Not that anyone should be complaining. This time, a team of researchers from the University of Calgary have developed a method to produce a much higher quality and more stable fuel from biowaste, such as raw sewage, which is simpler and a lot […]
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