METHOD OF PREPARING BORON CARBIDE, INTERCALATED COMPOUND OF GRAPHITE OXIDE WITH DODECAHYDRO-CLOSO-DODECABORATE ACID, AND METHOD OF SYNTHESIS OF THIS COMPOUND Russian patent published in 1998 - IPC

Abstract RU 2123474 C1

FIELD: inorganic syntheses. SUBSTANCE: invention relates to boron carbide useful as neutron absorbent in nuclear engineering and as abrasive for polishing, and, when sintered in the form of cutters, for working hard materials. Preparation is based on using new intercalated compound - compound of graphite oxide with dodecahydro-closo-dodecaborate acid which is thermally decomposed in oxygen atmosphere. EFFECT: increased purity of boron carbide. 4 cl, 5 ex

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RU 2 123 474 C1

Authors

Saldin V.I.

Tsvetnikov A.K.

Buznik V.M.

Dates

1998-12-20—Published

1998-01-20—Filed