| 摘要 |
<p>The present invention provides a method of preparing at least one nano-structured material of formula M 2 X n :M q comprising the step of thermally heating:
- at least one compound having the formula [CX 3 (CX 2 ) n (CH 2 ) m COO] p M 2 ; and
- at least one compound having the formula [CX 3 (CX 2 ) n (CH 2 ) m COO] p M q ;
wherein
each X is the same or different and is selected from the group consisting of:
halogens, O, S, Se, Te, N, P and As;
each n is the same or different and is 1 ‰¤ n ‰¤ 10;
each m is the same or different and is 0 ‰¤ m ‰¤ 10;
each p is the same or different and is 1 ‰¤ p ‰¤ 5;
each M 2 is the same or different and is selected from the group consisting of:
SC, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu; and each M q is the same or different and is selected from the group consisting of Ho, Er, Tm and Yb. The present invention also provides uses of the nano-structured material prepared according to the method of the present invention.</p> |
