反应条件
hydrogen in ethanol; water
components mixing (2 drops HNO3). stirring at room temp. for 4 h, pouring into plastic dish, soln. gelation after 2 d, gel drying in air at room temp. for 1 week, heating at 400.degree,C for 30 min in H2 flow (Ag nanoparticles embeded in SiO2 glass); TEM;
参考文献
Ma; Lue
Solid State Communications, 1996 , vol. 97, # 11 p. 979 - 983
