Energy & Green Tech

Aluminum-anode batteries offer sustainable alternative

The cost of harvesting solar energy has dropped so much in recent years that it's giving traditional energy sources a run for their money. However, the challenges of energy storage—which require the capacity to bank an ...

Energy & Green Tech

Batteries that can be assembled in ambient air

The honor of the 2020 Nobel Prize in Chemistry went to those who developed lithium-ion rechargeable batteries. These batteries have become an essential energy source for electronic devices ranging from small IT devices to ...

Energy & Green Tech

Wanted: The best storage battery

The global economy's demand for lithium-ion batteries will be rising sharply in the future. Electric cars depend on them, as do laptops, smartphones and power tools for the construction industry and the DIY sector. Soon another ...

Electronics & Semiconductors

Simple method for measuring the state of lithium-ion batteries

Rechargeable batteries are at the heart of many new technologies involving, for example, the increased use of renewable energies. More specifically, they are employed to power electric vehicles, cell phones, and laptops. ...

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