K6 Na2 U2 C6 O22

K6Na2U2C6O22 is a uranium-bearing ceramic compound containing potassium, sodium, uranium, carbon, and oxygen phases. This is a specialized research material rather than a commercial engineering ceramic; it belongs to the family of uranium-containing compounds studied primarily in nuclear materials science and solid-state chemistry. The material's potential relevance lies in understanding uranium oxide chemistry, carbonate interactions, and mixed-alkali stabilization effects, though it has not achieved widespread industrial adoption and remains primarily of academic interest for nuclear fuel chemistry and advanced ceramic matrix development.