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The owner of a cigarette hotel in Hubei Province used a scientific and effective method to realize the South Korean LK99 experiment, 5 minutes of hand-rubbing copper-lead apatite, pyrolysis graphite possession?
Let's take a look at the statements of Dr. Cute Dumb and Professor Sai, who study room-temperature superconductivity.
The inventor identified the material only as the discovery of a new material, not the fabrication of a room-temperature superconductor. That's a lot more honest than Koreans
Protocol
In the experiment, a graphite crucible was used to sinter a mixture of copper oxide, ammonia dihydrogen phosphate and lead monoxide by arc discharge. Burn copper-lead apatite with a levitator.
The reason for the complete suspension is unknown, but judging from the video effect, it is similar to pyrolytic graphite. It is very likely that the graphite crucible formed a thin layer of pyrolytic graphite adhesion due to arc discharge. However, in the whole experimental process, there is no obvious change in the graphite crucible, even if there is graphite, the proportion is very small. Although the experimental procedure is simple, it is not recommended for non-specialists. During the experiment, toxic gases volatilize and may explode. Experimental materials: copper oxide, ammonia dihydrogen phosphate, lead monoxide, graphite crucible, flamethrower, electric welding machine
The following reprints the article of Mr. Luo, the first opinion leader in room temperature superconductivity research:
Review of previous articles:
1: Reorganize mountains and rivers and revitalize millions of square kilometers of land
2: Xinjiang will build the world's second largest man-made 100 billion cubic meter reservoir, do you know?
3: The idea of a great power! Rebuild Lake Baikal in China, and there will be no shortage of water in North China!
4: The great power project gives benefits to the people
5: Bloody battles, millions of Burmese Chinese open up the Indian Ocean outlet for 1.4 billion Chinese people
6: The total amount of power generation and the cost of electricity surpass the technology of nuclear fusion
7: "Grabbing" the Mongols and Laotians, after China's expansion of one million square kilometers
8: How to revitalize China's trillions of water assets?
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Korean room-temperature superconductivity, Koreans have a foregone conclusion. South Korean authorities have concluded that there is absolutely no evidence of room-temperature superconductivity. At present, the active ingredient of China's full suspension is considered to be a new material, and its main component is a new carbon material between graphite and diamond materials.
The final white paper of the Korean Society for Cryogenic Superconductivity has finally been released, which is 155 pages long. The superconductivity of LK99 material is still dominated by cuprous sulfide, but it is concluded that it is an insulator. Since it was not possible to obtain a sample of LK-99 from the Institute of Quantum Energy, the verification committee used three methods to synthesize: following the published method, trying new synthesis methods, and making a single crystal sample. However, none of these three methods can produce superconducting substances at room temperature and low temperatures. In addition, the verification committee noted that the resistivity data presented in the original LK-99 manuscript changed drastically at 100°C, which was later found to be most likely due to a phase transition (a change in the state of the conductor under external conditions) containing impurities containing copper sulfide (Cu2S). In the experiments conducted by the validation committee, some samples also showed a large change in resistivity at 100°C, but this was assumed to be the result of a phase transition of the impurity phase. Only in the purest single crystal growth studies is LK-99 considered to be an insulator with no phase transition and great resistance. In addition, in a homogeneous single crystal sample, the measured resistivity reached an astonishing 10 GΩ. This shows that LK-99 is actually an insulator.