METHOD OF PRODUCING SINGLE-COMPONENT QUANTUM SUPERFLUID BASED ON MOLTEN INORGANIC POLYMER Russian patent published in 2015 - IPC C01B35/10 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing a quantum superfluid by melting boron anhydride (B₂O₃) at temperature higher than 800°C. The obtained melt is a single-component compound of boron and oxygen and exhibits superfluid properties such as zero entropy in thermoelectric tests, overflow of the melt on a solid platinum surface from one vessel into another in the presence of a surface which is common for the vessels and a difference in the levels of the melt, and also forms whirlpools, which are typical for superfluids when molten B₂O₃ is cooled from 950-1000°C to room temperature, without mechanical action on the molten boron anhydride.

EFFECT: invention enables to obtain a quantum superfluid based on inorganic flass-forming polymer without adding dopants.

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