Originally posted by newbridge at 2006-11-7 05:54 PM:
不好意思，要沉底了，自己顶一下，希望大家帮忙

Originally posted by 风枫 at 2006-11-8 10:49:
重复配置溶液，有意识的做不同放置时间的影响。确证之后再用红外或紫外来考察前驱体的变化情况，然后再探讨前驱体形态对分散度、催化性能的影响。如果你能得出规律性的东西，那就恭喜你！

Originally posted by tanduanming at 2006-11-12 15:58:
Personally I think the light is the key factor.

you can compare the solution with storage in the absence of light.

I don't know whether the light can turn HCl in Cl2, or turn CO2 into CO and  ...

Originally posted by foxboy at 2006-11-15 20:44:
如果你的催化剂Ru是零价金属，（还原过程非常重要，必须把Cl去除干净，Cl不除干净会变成2价Ru也是有还原活性的），它不会受RuCl3前体影响。RuCl3水溶液自身稳定，酸性的，也可以用RuNO33（加AgNO3很易于制备）。它 ...