| 摘要 |
PROBLEM TO BE SOLVED: To provide a nanostructured material as a component of a protective coating for metal surfaces of an aircraft and a spacecraft. SOLUTION: The nanostructured material comprises at least one nano-building block composed mainly of silica, alumina, zirconia, titanium oxide or cerium (IV) oxide, functionalized with at least two funcitonalizing agents of formula (1), (2) or (3): Z<SB>4-x</SB>Si((R')<SB>p</SB>-F)<SB>x</SB>(1), Z<SB>4-x-y</SB>(F'-(R')<SB>p</SB>)<SB>y</SB>Si((R')<SB>p</SB>-F)<SB>x</SB>(2) and Z<SB>n-ma-mb</SB>(F'-L)<SB>ma</SB>M(L-F)<SB>mb</SB>(3). COPYRIGHT: (C)2009,JPO&INPIT |
