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The battery is the biggest short board of today's high-tech products. In order to be able to use it during the day, smart phones and other devices usually need to be charged every night. In addition, the battery also has limitations on the number of charge and discharge times and overheating and other security risks. Now, researchers at MIT and Samsung have published a paper in the journal Nature Materials, finding a way to develop a highly safe rechargeable battery with an infinite lifetime.
Their method is to replace the current liquid electrolyte commonly used in batteries with solid electrolyte, which greatly improves safety, battery storage and life.
Gerbrand Ceder, a materials science and engineering professor who is one of the authors of the paper, said that the solid-state electrolyte is revolutionary and can solve most of the battery problems, including life, safety, and cost.
Fly screens have become an essential addition to homes and buildings, providing an effective solution to keep flies and other flying insects out while allowing fresh air to circulate. These screens are designed with a fine mesh material that acts as a barrier, preventing flies from entering indoor spaces. Fly screens offer a comfortable and hygienic environment, reducing the annoyance and health risks associated with flies. They are commonly installed on windows, doors, and other openings to provide protection without compromising ventilation. With their easy installation and low maintenance requirements, fly screens offer a practical and cost-effective way to enjoy a bug-free and well-ventilated living or working space.
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