Technology

Cutting Energy Purchase by a Third? Perfect Task for Batteries

Technology

Cutting Energy Purchase by a Third? Perfect Task for Batteries

Battery storage is increasingly used to bridge the gap between fluctuating renewable energy production and high demand outside of energy production peaks. Let…

September 5. 2024

2 min.

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Will Sodium replace Lithium in Batteries? It might, but it won't

Technology

Will Sodium replace Lithium in Batteries? It might, but it won't

2024 is to be the year of the sodium-ion battery (SIB), or at least that's what they say. Compared to Li-ion, SIBs offer similar power delivery characteristics…

August 19. 2024

3 min.

expert article

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Shake it up to Wake it up

Technology

Shake it up to Wake it up

Reviving a brand-new Ni-Cd cell takes several steps and includes overcharging it, as only then, the active mass rearranges in a way that will get the most…

May 2. 2024

2 min.

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Lithium-Sulfur: On the Brink of a Revolution

Technology

Lithium-Sulfur: On the Brink of a Revolution

After six decades of development, lithium-sulfur batteries seem to be all set for a breakthrough. What took them so long, and are they really the next big…

February 22. 2024

3 min.

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The World's Most Rugged Batteries from under the Desert Sun

Technology

The World's Most Rugged Batteries from under the Desert Sun

GAZ's story goes back almost a century and a half and includes the buildup of the Zwickau site and the expansion to new locations. But none of these projects…

October 10. 2023

2 min.

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How Are Electrodes Made? By Cutting a Bar of Steel

Technology

How Are Electrodes Made? By Cutting a Bar of Steel

Although the basis of the nickel-cadmium cell is chemistry, its production is relatively simple engineering. Simple, but very precise, like folding electrode…

August 16. 2023

2 min.

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Making a Perforated Strip Requires High-Precision Mechanical Engineering

Technology

Making a Perforated Strip Requires High-Precision Mechanical Engineering

The electrodes of a nickel-cadmium cell include, among other things, a perforated strip of steel that forms a kind of pocket for the active…

April 21. 2023

2 min.

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Another Evolutionary Step in Ni-Cd Technology? Even Less Maintenance.

Technology

Another Evolutionary Step in Ni-Cd Technology? Even Less Maintenance.

The benefits of nickel-cadmium cells include a long lifespan, both in terms of chemistry and design. Thanks to many inconspicuous innovations, modern Ni…

January 6. 2023

2 min.

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Over a Century Old, But Still Modern

Technology

Over a Century Old, But Still Modern

We talked about the technology of Ni-Cd cells with Jiří Vitásek, the head of cell production at GAZ.

December 23. 2022

4 min.

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Can Batteries Work Reliably Without a Battery Management System?

Technology

Can Batteries Work Reliably Without a Battery Management System?

If you’ve ever travelled by plane, you know that all electronic devices equipped with a battery should be carried in your on-board luggage. That is…

December 2. 2022

2 min.

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