4 Questions 6 Answers 0 Followers
Questions related from Xu Xuanwen
I am learning about the knowledge of Photoluminescence and time resolved Photoluminescence. I would like ask are there any relationships between their spectrums? can they be transformed to each...
10 October 2019 2,228 4 View
My catalyst is Ag loaded Ta2O5 (Ag 1 wt%), I would like to chanracterize the size distribution of Ag . Now I am using TEM to do that, but the size of Ta2O5 is about 1 um so that Ag nanoclusters...
08 August 2019 4,442 7 View
As we know, in TEM, electrons go through the solids and form images in the screen. the part of the solid where more electrons go through will be more briight, and the part where less electrons go...
01 January 2019 233 3 View
I used HPLC to detect pure water, but there was always an unknown peak at retention time of about 11.6min. was it caused by dissolved CO2? the detector of HPLC was RID.
01 January 1970 5,987 5 View
