| | | | | | | | As battery-recycling technologies mature, they promise to create a “circular supply chain” that lowers product costs and environmental impact while reducing dependence on strategically sensitive minerals. |
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| | | | | | | | Batteries have always been a weak spot in the electric-vehicle story, but emerging solid-state batteries are hinting at a new level of potential performance. |
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| | | | Detroit’s “Big Three” EV manufacturers are abandoning NMC chemistry, displacing cobalt and high-nickel content for higher-energy-density manganese and sulfur alternatives. |
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| | | | Cast your vote today to weigh in on the best engineering innovations of the past year. |
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| | | | | | | | Created by Samsung Advanced Institute of Technology researchers, the battery promises faster charging and extended driving for future electric vehicles. |
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| | | | As Li-ion battery technology nears its full potential, solid-state batteries using solid electrodes and solid electrolytes are possible replacement candidates. |
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| | | | Since the first lithium-ion battery was commercialized in the early 1990s, that battery chemistry has become integral to consumer electronics applications. Li-ion batteries hold a number of advantages over nickel-cadmium (NiCd) or nickel-metal-hydride (NiMH) varieties. |
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| | | | Contributing editor, Bob Pease, shows how to build a PID (Proportional, Integral, Derivative) controller for closed loop control of processes and equipment.. |
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| | | | | | Sponsored | Keep up to date with the latest news, technology launches, and engineering resources right from your X feed. |
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