小中大【回复】
有两篇比较古老的文献,是根据氢气吸附计算镍的分散度、比表面积、和颗粒大小的!
T. Takai, A. Yeno, Y. Kotera, Particles size of nickel in nickel-alumina catalysts and its effects on propene hydrogenation, Bullettin of Chemical Society of Japan, 56 (1983) 2941-2944.
D. G. Mustard, C. H. Bartholomew, Determination of metal crystallite size and morphology in supported nickel catalysis, Journal of Catalysis, 67 (1981) 186-206.
我们在论文中也应用过,还是很符合实验规律的!
Chinese Journal of Chemistry, 24-6 (2006-1)721-723.
Journal of Catalysis, 250(2) (2007-9-10) 331-341.
Catalysis Today, 131(1-4) (2008-2-29) 278