abstract |
The present invention comprises the steps of preparing a dispersion comprising a salt or alkoxide of a transition metal, and a coordinating solvent; And reacting an organic borate compound containing a carbon-based, silyl-based or amine-based cation, and a borate-based bulk anion with the dispersion, wherein the transition metal is selected from metals of Groups 7 to 12 Provided are methods for producing at least one transition metal composite. |