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A common source used is the hydrogen isotope tritium. Unlike most nuclear power sources which use nuclear radiation to generate heat which then is used to generate electricity, betavoltaic devices use a non-thermal conversion process, converting the electron-hole pairs produced by the ionization trail of beta particles traversing a ...
An atomic battery, nuclear battery, radioisotope battery or radioisotope generator uses energy from the decay of a radioactive isotope to generate electricity. Like a nuclear reactor , it generates electricity from nuclear energy, but it differs by not using a chain reaction .
Diagram of an RTG used on the Cassini probe. A radioisotope thermoelectric generator (RTG, RITEG), sometimes referred to as a radioisotope power system (RPS), is a type of nuclear battery that uses an array of thermocouples to convert the heat released by the decay of a suitable radioactive material into electricity by the Seebeck effect.
While renewable energy like solar and wind are certainly part of that equation, tech companies need uninterruptible power sources. And for that, they’re leaning into nuclear power.
According to the patent application [5] the reactor design has some notable characteristics, that sets it apart from other reactor designs. It uses uranium hydride (UH 3) "low-enriched" to 5% uranium-235—the remainder is uranium-238—as the nuclear fuel, rather than the usual metallic uranium or uranium dioxide that composes the fuel rods of contemporary light-water reactors.
One way Big Tech hopes to achieve this, while also keeping its commitment to carbon-free emissions, is by tapping a source that has been much maligned in the U.S.: nuclear power.
An optoelectric nuclear battery [citation needed] (also radiophotovoltaic device, radioluminescent nuclear battery [1] or radioisotope photovoltaic generator [2]) is a type of nuclear battery in which nuclear energy is converted into light, which is then used to generate electrical energy.
The report accused ASPI of using "old, disregarded laser enrichment technology" to falsely position itself as a cutting-edge nuclear fuel company. It also alleged that ASPI had employed individuals to promote its stock and that former executives of Centrus Energy had deemed its technology "virtually worthless.".