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discoveries

10/19/2017 / By Rhonda Johansson

Zinc battery breakthrough may allow homes to efficiently store energy for off-grid use

Since the early 1990s, scientists have attempted to create a battery that would replace the standard lithium-ion variety. The difficulty in such a project lay in the energy density of the power source. Scientists found that while other materials proved to be more energy-efficient, their cycles were, if anything, pathetic. Hope was sparked several years […]

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