Methods for disaggregating nanodiamond clusters, for example, by using sonication to break apart nanodiamond aggregates in an aqueous slurry having an alkaline pH. Compositions, such as aqueous nanodiamond dispersions and dry particulate compositions can be produced using these methods.
V. Mochalin et al., "Disaggregation of Nanodiamond Particles,", Feb 2021.
Patent Application Number
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18 Feb 2021