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С аккумуляторами, установленными внутри разных приборов, нужно быть крайне осторожными, так как любое механическое повреждение может привести к возгоранию или даже взрыву. За решение этой проблемы взялся Майк Циммерман, профессор Университета Тафтса, штат Массачусетс. Он разработал батарею, которая не взрывается, даже если её сильно повредить. В отличие от обычных литий-ионных аккумуляторов, используемых в современных смартфонах и другой технике, разработка Майка Циммермана не только намного безопаснее, но и может продолжить нормально функционировать после того, как её разрезали пополам.
Чтобы получить такой безопасный аккумулятор исследователь заменил горючий жидкий электролит и сепаратор, используемые в обычных литий-ионных аккумуляторах, на специальный пластиковый полимер, служащий в качестве стопора для огня. Этот метод производства аккумуляторов не только безопасный, но и более дешёвый, что немаловажно, так как зачастую новые технологии не выходят на рынок из-за своей дороговизны.
Изобретение Майка Циммермана имеет огромный потенциал, но исследователю ещё предстоит решить две серьёзные проблемы. На данный момент ему необходимо выяснить, как тестировать такие аккумуляторы на надёжность и как они будут изменять свой размер в ходе эксплуатации. Майк отметил, что лучшим исходом было бы сотрудничать с крупной компанией, заинтересованной в эволюции аккумуляторов и готовой помочь ему финансово.
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