Kubra Ozturk

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Questions related from Kubra Ozturk

Why my maghemite sample does not give any peak ?

I prepared a maghemite sample. It is perfectly reacted to a magnet. However, when I tried to analyze with XRD, I did not get any meaningful peak. What is the reason for that?

10 June 2024 3,215 3 View

Which column best for waste cooking analysis and biodiesel from waste cooking oil in GC-MS?

I want to analyze waste cooking oil and determine its molecular weight ? After that, I will use the waste cooking oil for biodiesel experiment. Also, I will analyze biodiesel samples. I need to...

17 June 2020 2,756 3 View

How can i find the moleculare weight of waste cooking oil ?

I will use wasre cooking oil for biodiesel reaction. I need to arrange molar ratios of alcohol and oil in a right way. I need to find molecular weight of waste cooking oil.

03 June 2020 4,382 0 View

What is the ideal ramp rate for calcination step of TiO2 nanocatalyst ?

I am trying to do experiment to get TiO2 nanocatalyst. I know, ramp temperature is very important. I am just wondering what is the ideal ramp rate for calcination step of TiO2 nanocatalyst ?

19 March 2020 374 6 View

How can I prepare Ti(SO4)O super acid catalyst ?

I am tryinng to prepare Ti(SO4)O super acid catalyst using TiO2 and cholorosulfonic acid by sol-gel method. I am a beginner in terms of preparin catalyst. I added 4 ml of chlorosulfonic at room...

04 January 2020 9,164 1 View