Florian Baur

3 Questions 9 Answers 0 Followers

Questions related from Florian Baur

Is slow cooling down useful for hydrothermal synthesis?

I want to increase the crystallinity of a water-insoluble phosphate by use of an autoclave. In literature the phosphate/water dispersion was kept at 180 °C for one week. Cooling rate was not...

20 June 2016 9,124 5 View

Can someone identify the diffusion apparatus for liquids described below?

I read about the following apparatus: A glas tube with a stopper on each end is divided into two chambers with a glas frit. In one of the chambers a, for example, Ba-acetate solution is placed, in...

09 June 2015 3,169 1 View

How can I estimate U-238 dose rate from Cs-131 calibrated dose rate?

I have a Geiger counter that not only displays counts but also the dose rate in Gray/h. The dose rate is calibrated to gamma radiation from a Cs-131 source. If I'd have a U-238 source instead, can...

27 January 2015 7,939 14 View