Patent ID: 11866341
Assignee: DALIAN MINZU UNIVERSITY
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 8:
9. The environmentally friendly large-scale preparation method of fluoride nanomaterial according to claim 6, wherein the particle size of the oil-infiltrating fluorine source e is controlled, and meanwhile, a strong polar organic solvent is added to improve the infiltrating property, so as to promote the dissociation of the oil-infiltrating fluorine source e in the oily organic matter c with high boiling point; the strong polar organic solvent is organic acid, alcohol or alkali with carbon chain length not more than 2; the addition amount is not more than 10% of the volume ratio of the oily organic matter c with high boiling point; and the polarity and acid-base property are consistent with those of the oil-infiltrating fluorine source e.