Researchers from Binghamton University have developed a technology for creating batteries with a preliminary share of mimimimimimine life Calculations of the battery that such a battery in the closed state can lie for at least 100 years after the activation is sold bt. The trick is that there are non-chemical elements inside, a living being – a kind of “battery spirit”.
In fact, the device is correctly called a biogenerator, so that the energy degenerates here, etc. The bacterium lives and multiplies – energy is generated. However, the resource of bacteria was unlimited, so scientists came up with an activation mechanism that is based on addition. In a dry environment, bacteria are inactive and can remain in this state for years.
The bacteria were placed in graphene hydrogel, an extremely hygroscopic material. The outer surface of the battery is covered with Kapton tape, which can withstand temperatures from -296 to 399 °C. While the battery is inactive on the island, but if it is removed, the hydrogel is of great importance for the development of the atmosphere, the flora settles, the hydrocarbons are spores – and with them the energy.
In passive mode, it takes about an hour to reach full battery capacity, and the power-on time is up to 20 minutes. There is enough energy to power only the most low-power sensors, but without loading such a battery after storage for a period of time, the loss at a temperature of only 2% of the charge. The likelihood of the emergence of “microbial fuel cells” and they potential.
Source: Tech Cult
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