Dear Sir, Please go through my characterization techniques playlist. It is there, I reckon. Otherwise, I will definitely make . Many thanks sir for comment 🙏 👍
I am happy it helps. For porosity and size of pores can be identified from BET surface analyzer equipment. According to my knowledge, it would be not possible with the TEM, because it focus on very small area during analysis, and would not give the overall texture of the surface. However, SEM can help little bit for this case.
HRTEM is basically TEM with high resolution. It gives information of SAED whether the material is single crystalline or poly crystalline or even amorphous. HRTEM also gives in the distance between plans
very good and informative video Sir make video on FTIR and how to assign mirror indices in XRD and from XRD data how can we find the phase of sampl whethere amophous crystalline, cubic hexagonl etc...
Thank you, sir. It is helpful information. Could you please make a video on how to determine Miller index and how to calculate lattice parameter from TEM image?
TEM use to study many things such as crystal structure whether it is single crystalline, poly or amorphous. It gives very high resolution so we can see grain boundaries
Sir, video is very useful, I have prepared three Nano material of different cellulose material with copper oxide. All the three give same XRD patterns, how can I differentiate in analysis while writing. Please guide me sir 🙏
If the materials is different then XRD should be. I think you have used the same material that is why there is no change. Just try to see if there some extra peaks or shifting. Otherwise simply write that there is no change in the phase of the three different chosen materials .....
JAZAKALLAHU KHAIR , ITS REALLY AMAZING, IF U MADE VIDEOS ABOUT CYCLIC VOLTAMETRY , IMPEDANCE AND CHARGE DENSITY AND ENERGY DENSITY ANALYSIS IT WOULD HELP US EVEN FURTHER
Sir very informative video. Thanks.. Sir what is the pi-pi stacking in xrd peak? Which peak will tell us the pi pi stacking? Can xrd technique tell us the elemental composition?
I am happy you liked it and many thanks for the comment. XRD only tells us about the crystal structure broadly speaking. For elemental composition, we use EDX and please watch my video in the same playlist.
I am happy to share, but here in comment, it would be more appropriate to ask questions. As many people can benefit and also respond to your questions. I hope you won't mind it.
Brief yet so informative. Another good video by Dr Qamar Wali. Thank you Dr.
Many thanks Boss
great videos, great youtube channel, great youtubers. Thank you deeply from all my heart
Always welcome and thank you for your nice words
ruclips.net/video/Ou3w5hnxFFs/видео.html
ruclips.net/video/swl2McjikW4/видео.html
Sir please keep posting such valuable videos...they are really very helpful.
I am happy it helps. Many thanks for the nice words 👍
ruclips.net/video/swl2McjikW4/видео.html
Thank you! Greetings from Mexico 🌟
Thank you for your comment. It's always great to see people from across the globe interested in TEM!
Being an researcher in material chemistry, I really appreciate your effort and encourage you to make more useful videos🙂
Many thanks for the nice comment
ruclips.net/video/swl2McjikW4/видео.html
Please make a video about how to determine crystal structure from SAED pattern/HRTEM image. Thank you.
Dear Sir,
Please go through my characterization techniques playlist. It is there, I reckon. Otherwise, I will definitely make .
Many thanks sir for comment 🙏 👍
ruclips.net/video/swl2McjikW4/видео.html
Amazing work Sir!
Today I got to learn many things about analysis of these techniques. Jazak Allah ho khair!
Keep it up👍🏻
Welcome. I am happy it helps you
Excellent work; please make more videos.
Thanks for the nice words. Sure, I will 👍
MASHA ALLAH.deer khaista sir
You are welcome
do you have a video on how to index a diffraction patter, such as how to find (200) ( 101) something like that.
I will make video on it. Thanks for your comment
@@qamarwali hello Sir, did you manage to do the video? May you kindly share links of your other videos for interpreting TEM images,, thank you!!
Thank you for uploading this wondeful video sir!! Can you please tell, how you were able to identify the porosity of the material using TEM images?
I am happy it helps. For porosity and size of pores can be identified from BET surface analyzer equipment. According to my knowledge, it would be not possible with the TEM, because it focus on very small area during analysis, and would not give the overall texture of the surface. However, SEM can help little bit for this case.
How can we interpret the HRTEM images of quantum dots and nanoparticles ..? Can u explain it in hindi..?
HRTEM is basically TEM with high resolution. It gives information of SAED whether the material is single crystalline or poly crystalline or even amorphous. HRTEM also gives in the distance between plans
very good and informative video Sir make video on FTIR and how to assign mirror indices in XRD and from XRD data how can we find the phase of sampl whethere amophous crystalline, cubic hexagonl etc...
Right. Will make videos on it
Thank you, sir. It is helpful information. Could you please make a video on how to determine Miller index and how to calculate lattice parameter from TEM image?
I will try to make. Thank you for your comment
ruclips.net/video/swl2McjikW4/видео.html
Why we should use TEM for study of grain boundaries??
TEM use to study many things such as crystal structure whether it is single crystalline, poly or amorphous.
It gives very high resolution so we can see grain boundaries
@@qamarwali thank you sir..got it🙇♀️
Nice explained Sir 👍
Thank you
Very informative video
Thank you . I am happy it helps
Sir, video is very useful, I have prepared three Nano material of different cellulose material with copper oxide.
All the three give same XRD patterns, how can I differentiate in analysis while writing.
Please guide me sir 🙏
If the materials is different then XRD should be. I think you have used the same material that is why there is no change. Just try to see if there some extra peaks or shifting. Otherwise simply write that there is no change in the phase of the three different chosen materials .....
@@qamarwali thank you sir for your explanation, may I send the graph, so that you can view and give me suggestions.
I need your email
Please...
@@sureshphilip1280 qamarwali@yahoo.com
ruclips.net/video/swl2McjikW4/видео.html
Informative video, can be better if comparison would be done between crystalline and amorphous too and tell how to find d value
Thank you. I will prepare those videos asap.
@@qamarwali may you kindly share links if you managed to do the videos
@@Mabhaa I have already made the video. Please go to my main channel and you will find it there
Thank you for the video. It is too helpful. How can I identify the crystallographic plane in a IFFT image? Since I don't have a SAED pattern image.
I don't know what is IFFT? The crystallographic plans can be found from XRD or SAED analysis.
JAZAKALLAHU KHAIR , ITS REALLY AMAZING, IF U MADE VIDEOS ABOUT CYCLIC VOLTAMETRY , IMPEDANCE AND CHARGE DENSITY AND ENERGY DENSITY ANALYSIS IT WOULD HELP US EVEN FURTHER
Sure and thanks. I will make on these too.
I WANT TO KNOW, HOW LINE SCANNING IS TO BE MEASURED BY TEM OR MEASURING PROCEDURE
I m not sure what do you mean by line scanning?
Intensity vs position curve in haadf image of different composition of reinforced element
Very informative sir...
I am glad it helps. Thank you
Sir very informative videos.Sir plz make video on ftir interpretation and AFM interpretation.
Thank you. Going towards FTIR and AFM.
@@qamarwali Thanks sir!!! By the way i'm a NUST student
Great to hear!. Let me know If I can help.
@@qamarwaliThanks sir
Very informative
Thanks sir it helps a lot, sir can you plz share these notes ??
It is in the literature. I have already published this work. You cab access to my google scholar
Sir very informative video. Thanks..
Sir what is the pi-pi stacking in xrd peak? Which peak will tell us the pi pi stacking? Can xrd technique tell us the elemental composition?
I am happy you liked it and many thanks for the comment.
XRD only tells us about the crystal structure broadly speaking.
For elemental composition, we use EDX and please watch my video in the same playlist.
@@qamarwali sure I watch the video.
Sir can u explain TEM Of amorphous nanoparticles
I think there will be no such pattern because in amorphous there is no order of atoms.
Hi , how can i get the ppt?
Actually, it was my work during the PhD. If you have any queries regarding SEM or TEM, I can address it to some extent.
Waoo
good video but man, keep it less dramatic man, background is crazy too
Thank you for your comment. I will try to improve the contents
Make more informative please
Hello Sir, Could you please share your email? I have some questions to ask.
I am happy to share, but here in comment, it would be more appropriate to ask questions. As many people can benefit and also respond to your questions. I hope you won't mind it.