Rosa María Huertas Penela

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Questions related from Rosa María Huertas Penela

Does it exist some special technique for cutting ceramic membranes for SEM?

Dear all, I am looking for some technique for cutting ceramic surfaces ready to use in SEM analysis. Could you recommend me some of them? Thank you a lot, Kind regards

10 October 2019 5,319 3 View

What should be the best dye tester in photocatalytic experiences with TiO2?

I need to make a performance in terms of photocatalytic experiences of my samples, and thus, I found that some authors do not like some colorants like Methylene blue for making them. Do you...

09 September 2016 2,685 8 View

Is there some specific and direct characterization technique for probing the efficiency of a semiconductor with its physicochemical characteristics?

Dear all: I probe good re usability of photocatalytic materials, but our question involves if there is an specific technique that verified this reusabiltity. For example, how can be probe that...

09 September 2016 6,493 7 View

Is the photocatalytic activity of photocatalytic membranes proportional to area of the membrane?

Dear all: I made photocatalytic degradation using photocatalytic membranes with different areas. I would need to standardize them, so I was wondering if the photocatalytic activity is...

02 February 2016 884 7 View

Dear Colleagues, is there any explanation for the fact that in most of papers is described only one measurement in photocatalytic tests?

When I read papers describing the photocatalytic properties of membranes, for example, with potential applications in different treatments ( water, air, photovoltaic cells, etc), I observed in...

01 January 2015 8,749 0 View