A layered ruthenic acid compound is converted to a protonic layered ruthenic acid hydrate, which is then converted to a layered alkylammonium-ruthenic acid intercalation compound to obtain a colloid containing ruthenic acid nanosheets having a thickness of 1 nm or smaller. Thereby, a ruthenic acid nanosheet is obtained.
将层状
钌酸化合物转化为质子层状
钌酸
水合物,再将其转化为层状烷基
铵-
钌酸插层化合物,从而获得含有厚度为 1 纳米或更小的
钌酸纳米片的胶体。这样就得到了
钌酸纳米片。