Shoaib Azeem

6 Questions 13 Answers 0 Followers

Questions related from Shoaib Azeem

How can i differentiate between a Co(III) and Co(II) XPS data ?

So I am working on Cobalt and i have the XPS data as i want to know the oxidation states. but i am not able to differentiate that whether it is Co(III) or Co(II)

19 December 2021 9,193 9 View

How to surround Metal Nanoparticle with Ni and Fe complex?

Hello everyone i am facing a problem related to the encapsulation of Metal Nanoparticle inside Ni and Fe Complex. everytime either i get a network of Ni and Fe or sometimes aggregates. any...

15 September 2021 3,683 0 View

Is it possible to encapsulate Zintl clusters in a Polymer?

Is it possible to synthesize a cluster inside a polymer network similar to encapsulating a nanoparticle inside a MOF.

03 July 2019 8,244 0 View

How can we explain the different steps in a thermogravimetric graph?

So, I did a TGA analysis of my sample from room temperature to 1200°c and i got three step loss in mass sometime 4. can somebody please explain why is this 3 step loss. and what does it depends...

22 December 2017 4,260 6 View

Why is the XRD spectra different with different XRD instruments for a same material?

ok so i know that it depends oon the radiation of the excitor. but i really want to know why does it happen and how does it happen. All the answers will be highly appreciated. Thanks

01 January 1970 9,363 13 View

How can we Identify an unknown MOF (metal organic framework)?

I tried with some of the reported MOFs but there is a huge difference. Either there is a peak shift or there are alot of peaks. the peak shift is because of the stress and strain but too many...

01 January 1970 9,515 2 View