[交流] 【求助】浸渍法载体结块是怎么回事？ 已有12人参与

Originally posted by Jslwen at 2010-06-25 00:44:30:
你浸渍量太大了？

Originally posted by wjqhp at 2010-06-26 23:45:09:
It sounds like that the pH of the impregnated solution is not suitable for your support. If the powder adsorbs the metal ions much from the solution, the interaction between the support and adsorba ...

Originally posted by americanyk at 2010-06-28 22:31:30:
In fact, it was due to the pH value of the impregnated solution, which is not suitable for your support or it is too high. You can change the solution. The best and easy way is to use supercritical ...

Originally posted by shuipei807 at 2010-06-29 10:48:17:
除了载体原因，浸渍也也有关吧！

Originally posted by americanyk at 2010-06-29 13:43:51:

It is very easy. Just put the liquid or compressed gas into autoclave and then heated at desired temperature for impregnation serveral hours and then reduced. You can directly get the solid nanop ...

Originally posted by shuipei807 at 2010-06-29 12:26:48:
我也是做载体的，但是我都是等体积浸渍。你如果可以用磁力搅拌，是不是浸渍液过量有关呀！