Diamond имеет длительный срок службы батареи -Оборудование для литий-ионных аккумуляторов
20 мая 2022
Scientists at the University of Bristol in the United Kingdom have recently used nuclear waste to create a new type of man-made diamond battery. This radioactive diamond battery has a service life of more than 5,000 years.
The British already had 95,000 tons of graphite blocks. They collected radioactive "carbon-14" from this nuclear waste to make diamond batteries.
According to the researchers, a diamond battery produced in 2016 can take 7746 years to use up half of its energy. Sina Technology News Beijing time on December 8th, according to foreign media reports, scientists at the University of Bristol in the United Kingdom recently used nuclear waste to create a new type of man-made diamond battery. This radioactive diamond battery has a service life of up to 5,000 years. above. According to the researchers, this new type of battery will be used in instruments and devices that need to be powered for a long time, such as pacemakers, drones, satellites, spacecraft, etc. This breakthrough invention can also solve the problem of nuclear waste disposal, battery life and clean electricity.(Lithium - Ion Battery Equipment)
Unlike most other power-generating technologies, man-made diamonds can develop an electrical charge as long as they are close enough to a radioactive source. Professor Tom Scott, a materials scientist at the Center for Interaction Analysis at the University of Bristol, said, "Without moving parts, no radiation, no maintenance, you can generate electricity directly. We encapsulate the radioactive material in the diamond, and at the same time It also solves the problem of nuclear waste disposal, a problem that has puzzled scientists for a long time. Nuclear waste can now be converted into nuclear batteries and can be used as a clean energy source for long-term power supply.”
The prototype "diamond battery" made by the researchers uses the radioisotope "nickel-63" as a radioactive source. Currently, researchers are working to improve the efficiency of such batteries. To achieve this, they used carbon-14, a radioactive version of carbon, as the radioactive source. This "carbon-14" occurs in graphite blocks used as modifiers in China, and "carbon-14" is concentrated on the surface of these graphite blocks.
The researchers extracted "carbon-14" and encapsulated it in a piece of artificial diamond to make a nuclear battery. Because the radioactive source is safely encapsulated in non-radioactive diamond, the outer layer of diamond is the hardest known substance. Therefore, the researchers say, the battery is theoretically safe to use. Dr Neil Fox, a scientist at the University of Bristol's School of Chemistry, explained, "The reason 'carbon-14' was chosen as the source material is that it emits a short-range radiation that can be absorbed by any solid material. Therefore, exposed It is of course dangerous if the skin of a diamond touches it. But if it is encapsulated in a diamond, no short-range radiation can escape. In fact, diamond is the hardest substance known to man, and no other substance may supply better than diamond. Protect."
The British already had 95,000 tons of graphite blocks. They collected radioactive "carbon-14" from this nuclear waste to make diamond batteries.
According to the researchers, a diamond battery produced in 2016 can take 7746 years to use up half of its energy. Sina Technology News Beijing time on December 8th, according to foreign media reports, scientists at the University of Bristol in the United Kingdom recently used nuclear waste to create a new type of man-made diamond battery. This radioactive diamond battery has a service life of up to 5,000 years. above. According to the researchers, this new type of battery will be used in instruments and devices that need to be powered for a long time, such as pacemakers, drones, satellites, spacecraft, etc. This breakthrough invention can also solve the problem of nuclear waste disposal, battery life and clean electricity.(Lithium - Ion Battery Equipment)
Unlike most other power-generating technologies, man-made diamonds can develop an electrical charge as long as they are close enough to a radioactive source. Professor Tom Scott, a materials scientist at the Center for Interaction Analysis at the University of Bristol, said, "Without moving parts, no radiation, no maintenance, you can generate electricity directly. We encapsulate the radioactive material in the diamond, and at the same time It also solves the problem of nuclear waste disposal, a problem that has puzzled scientists for a long time. Nuclear waste can now be converted into nuclear batteries and can be used as a clean energy source for long-term power supply.”
The prototype "diamond battery" made by the researchers uses the radioisotope "nickel-63" as a radioactive source. Currently, researchers are working to improve the efficiency of such batteries. To achieve this, they used carbon-14, a radioactive version of carbon, as the radioactive source. This "carbon-14" occurs in graphite blocks used as modifiers in China, and "carbon-14" is concentrated on the surface of these graphite blocks.
The researchers extracted "carbon-14" and encapsulated it in a piece of artificial diamond to make a nuclear battery. Because the radioactive source is safely encapsulated in non-radioactive diamond, the outer layer of diamond is the hardest known substance. Therefore, the researchers say, the battery is theoretically safe to use. Dr Neil Fox, a scientist at the University of Bristol's School of Chemistry, explained, "The reason 'carbon-14' was chosen as the source material is that it emits a short-range radiation that can be absorbed by any solid material. Therefore, exposed It is of course dangerous if the skin of a diamond touches it. But if it is encapsulated in a diamond, no short-range radiation can escape. In fact, diamond is the hardest substance known to man, and no other substance may supply better than diamond. Protect."
