Engineering
Critical minerals like lithium and cobalt are vital to batteries, electric vehicles, and renewable energy systems. To meet the long-term demand for these materials, finding sources of these materials beyond mining has become ...
Aug 13, 2024
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Energy & Green Tech
Lithium-ion batteries have a lot of advantages. They charge quickly, have a high energy density, and can be repeatedly charged and discharged.
Jul 31, 2024
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48
Energy & Green Tech
Researchers at the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences, along with collaborators from leading international institutions, have introduced an innovative cathode ...
Jul 31, 2024
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82
Energy & Green Tech
The "white gold" of clean energy, lithium is a key ingredient in batteries large and small, from those powering phones and laptops to grid-scale energy storage systems.
Jul 29, 2024
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73
Energy & Green Tech
To transition away from fossil fuels and towards renewables—which are intermittent by nature—we'll need to rework our entire system of power storage, transmission and distribution. Yet experts haven't yet found the right ...
Jul 25, 2024
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12
Energy & Green Tech
In recent years, batteries have become ubiquitous in consumers' daily lives. However, existing commercial battery technologies, which use liquid electrolytes and carbonaceous anodes, have certain drawbacks such as safety ...
Jul 22, 2024
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47
Energy & Green Tech
The extent to which renewables should dominate Australia's energy grids is a major issue in science and politics. Solar and wind are clearly now the cheapest form of electricity. But limits to these technologies can undermine ...
Jul 22, 2024
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86
Energy & Green Tech
A team of researchers, affiliated with UNIST has made a significant breakthrough in developing an eco-friendly dry electrode manufacturing process for lithium-ion batteries (LIBs). The new process, which does not require ...
Jul 19, 2024
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42
Energy & Green Tech
Due to rising environmental concerns, global energy production is shifting from fossil fuels to sustainable and renewable energy systems such as solar and wind power. Despite their advantages, they have two significant weaknesses: ...
Jul 18, 2024
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9
Energy & Green Tech
Metal batteries have the potential to deliver more energy, at a lower weight, than the popular lithium-ion battery. The problem, however, is that the technology currently has too short a lifespan due to the highly reactive ...
Jul 18, 2024
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