[Ifeffit] Solution flow cells

Tsu-Chien Weng tsuchien at umich.edu
Thu Jul 22 15:44:40 CDT 2004


Hi Scott,

> I've been doing a literature search for an article I'm writing up, and 
> I
> can't seem to find any examples of an XAS flow cell desgined for 
> liquids.
> Sealed cells for liquids, yes; flow cells for passing gases over 
> solids,
> yes; but no solution-chemistry flow cell. I feel like someone must have
> published work in that area before, but I can't seem to find it.
>
> So, does anyone know of any work done using a liquid-phase XAS flow 
> cell?

We (Penner-Hahn group) have done solution EXAFS measurement and 
time-resolved XAS at Bio-CAT at the APS.  A Kapton tube is used for 
x-ray window and connected to PE tubes using epoxy glue.


Tsu-Chien
<Chien>001000</Chien>




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