Green hydrogen is hydrogen fuel that is produced using environment-friendly methods. Water electrolysis is one of the primary methods of producing green hydrogen. Here, electrical energy generated using renewable energy sources, ...
Analytical Chemistry
Jan 18, 2023
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58
Climate change is a major global concern. Reducing carbon emissions by utilizing renewable energy sources and developing efficient energy storage systems has become a priority. Lithium-ion batteries have high energy density ...
Materials Science
Jan 5, 2023
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16
First, the bad news: Nothing is free. Moving the world energy system away from fossil fuels and into renewable sources will generate carbon emissions by itself, as construction of wind turbines, solar panels and other new ...
Environment
Nov 21, 2022
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Eclipsed by energy sources such as gas and electricity, charcoal is often left out of contemporary discussions about the global energy transition. It's a resource that some manufacturing processes, such as steel and silicon ...
Environment
Nov 17, 2022
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5
COP27 is the 27th Conference of the Parties (countries) that signed up to the United Nations Framework Convention on Climate Change. The convention was established at the Rio Earth Summit in 1992, and has been ratified by ...
Environment
Nov 4, 2022
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4
Seawater, which comprises more than 95% of the Earth's water, could become a key resource in the sustainable production of clean hydrogen fuel with use of water-splitting catalysts developed by a KAUST-led team.
Analytical Chemistry
Nov 1, 2022
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307
As the world warms and extreme weather events mount, governments and corporations have been called on to address climate change by top officials, climate scientists and activists and to curb levels of heating.
Environment
Oct 31, 2022
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26
Greenhouse gases, like carbon dioxide, methane, nitrous oxide and fluorinated gases, are all heating up the planet. So what are the main human activities that cause them?
Environment
Oct 28, 2022
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6
A synthetic carbon-based crystalline material called graphdiyne (GDY) has become a probable key element in driving the next significant leap in battery technology—one not seen since lithium surpassed lead and other heavy ...
Nanomaterials
Oct 26, 2022
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6
Nearly two-thirds of Americans think the federal government is not doing enough to fight climate change, according to a new poll that shows limited public awareness about a sweeping new law that commits the U.S. to its largest ...
Environment
Oct 25, 2022
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