TGA Analysis Through OriginLab (Thermal properties of nanomaterials) - 15
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- Опубліковано 5 вер 2024
- Thermogravimetric Analysis (TGA) is usually used to study the thermal properties of nanomaterials. However, understanding the TGA curve and extracting information from it is not an easy task. In this video, I have shown full details about how to analyze a TGA curve using OriginLab software. You must watch the entire video until the end.
If you have any questions, ask them in the comment section below. For more videos, please subscribe to NanoWorld. Thank you.
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Excellent video, we are waiting the next complementary part. Thanks a lot for your efforts.
Prabhu's requested points are very interesting and I share the Idia with him, so please do it with many thanks to you Nanoworld for your knowledge sharing.
I welcome and appreciate your efforts. It should be really helpful for basic research students. Thank you so much.
What a class, thank you very much!
I loved your presentation. It is very clear and illustrious. Thank you very much!
Dear Nanoworld
I hope that you are fine and doing great.
I have watched many of your tutorials in your youtube channel and I am so grateful for the great and rich help they have accorded me in my data analysis, helping me add another dimension and confidence in my research work and publications in general. Thanks a lot, NanoWorld.
My research entails the synthesis of porous materials and their application in adsorption of different target compounds via the column breakthrough approach and fitting the experimental data into the adsorption isotherms like Thomas Model and Yan Model.
I have read widely about the approach and application, but learning from tutorials is much more beneficial than just reading all day.
I have searched all over the internet and I have never come across detailed tutorials on how to analyze the experimental column breakthrough curve data for calculation of the quantity adsorbed in the column and also fitting the data in isotherms I have mentioned before.
All these processes can be done using OriginLab but it requires a high level of skill to input the isotherm equations in Origin and perform non-linear fitting using NL fit function.
I really like your tutorials in the way they are very detailed while very easy to understand and the step by step explanation. Thus, I humbly and kindly request that if it was possible, that you make tutorials on how to analyze column breakthrough experimental data for calculation of quantity adsorbed and fitting the experimental data into isotherms using OriginLab NL fit function. Thanks a lot for the time and consideration.
All your videos are very interesting and very useful, thank you very much. These videos make it easier to understand papers and make personal work more fluid and enriching to obtain valuable information from collected data.
Thank You
excellent tutorial for beginner
Excellent video
Good evening... Could you please publish a video for us on the method of analyzing the plasma spectrum using the Origin program... It includes calculating the Debye temperature, electron density and other parameters, please... Because we are in dire need of this analysis, we are followers of your distinguished UA-cam channel.
Excellent Video man! Give us more! It really helped me a lot! Thank you thank you thank you!
You are welcome.
All your videos are very helpful for research people. Very nice explanations Nano world. Very informative. I have a doubt that to calculate weight loss (%)--- {W(initial)- w(final)}*100/w(initial) --- this formula should be utilized.
It is amazing. thank you very much, Good job.
brilliant. thank you sir
Thank you!! I learned about TGA.
Grateful for this channel
thanks a lot. Your video always helps me a lot. I want to say thank you.
Thank you very much this video is very helpful.
Glad it was helpful!
Wow what a useful video thanks
For degree celsius symbol ...u can use short form.....Press simultaneously Alt0176 on ur keyboard
Thank You
great video, thankss
True Life Saver!!
very informative. Thank you so much
You are welcome!
Super informative, clean and helpful!
Thank you so much for this video. Your videos have been helpful beyond measures.
You are so welcome!
Your VDO is very useful.
Thank you so much.👍
Good Job. Well explained
Thanks there, it was really helpful for me!😇👍
Sir plz let us know how to combine both weight and derivative weight in the same plot..in the same graph... it's very essential sir..
It is very useful
.thank you
You are welcome
excellent Explaination
a good attempt. well presented.
Thank you so much for this video!!!
Great job. I even save this link to visit it again :)
Awesome, thank you!
Thanks a lot, it's an amazing idea...
Thank you so much! It is very useful for students!
Thank you so much
May I know ,how to calculate kinetic parameters, like activation energy, entrophy of activation etc, using Doyle's equation or by other methods using DTG
Excellent video...Thank you so much....
You are most welcome
Thank you so much for the efforts ^_^
My pleasure!
Thank you for the video, it is very well explained, thank you very much!!!
La canción si que se te pega a la cabeza super jeje saludos desde Bolivia
Thanks alot....wonderful video....plz tell me how can I get fully working originlab software?
Good job sir
thanks for the video. Solid state NMR please..
thanks alot very useful
Thanks a lot, it is good
Grate vidio. Thanks a lot
Really, Exellent Video, Plz, I want your paper. Tanks.
How you chose each "plateau"? First 2 are obvious and easy to pick, but for that third line, which is the criteria?
Now adding my 2 cents, you can make straight lines by holding shift while you drag the mouse
Please show gas sensing graph plotting
Thank you so much! ITs such a life saver!
You're welcome!
Thankyou sir for all of your informative videos. At the end of video you mentioned that you have heated the samples at three different temperatures. Can you pls tell us for how long (time) you kept the samples in the furnace.
thank you very much for your work!
My pleasure!
I wanted to ask is this the correct representation Ist derivative.
Dear Nanoworld. Can you pls explain how to tackle the initial weight gain of the sample as you see the sample weight % starts from 102 % in your case instead of 100%.
how do I make number of weight, time temprature in my raw data just number thers no clasiffication
@NanoWorld I was waiting for this.. Informative and engaging tutorial.
However, I have some questions.
1. Can we plot the derivative curve on top of the TGA curve with a second y axis?.. If so, how to do that...? ( I am asking this because the TGA graphs I saw for my type of samples were taken from TA instruments and they were in the same graph and I want to emulate that.)
2. How to calculate the following values from TGA data..
A. Initial Degradation Temperature
B. D-half value.
C. MRDT - Maximum Rate Decomposition Temperature.
3. I understand that you performed 4 XRD studies for determining the phase changes. Can you please share your corelation and interpretation of that data along with TGA..? It will be helpful to see them both side by side.
4. How to find and mark the onset and offset temperature in the TGA graph?.
I am eagerly waiting for your answers..
- Prabhu Palanichamy
( Researcher )
Dear Prabhu Palanichamy,
All of your questions are valid and answerable. But, it is extremely difficult for me to answer your questions through a comment or email. All of your 4 questions require an answer through a video tutorial.
I make a video tutorial on a topic when I get a sufficient number of requests through email, message or comment on that specific topic.
@@nanoworld6122 Sure.. I can understand.. I will wait for your future tutorials.. As you say, I hope enough people ask you about same or similar questions so we can have more tutorials on this.
@@nanoworld6122 Hello, there. I'd be very much interested - and appreciated - in a tutorial addressing all the points suggested by Prabhu Palanichamy, myself.
Prabhu's requested points are very interested and I share the Idia with him, so please do it with many thanks to you Nanoworld for your knowledge sharing.
Hello Nanoworld. you really are awesome in explaining. please tell me one thing. do i have to report/write/include all derivative graphs in a scientific article? bcz i have not seen people doing it.
Sir I have doubt, as weight is in % then y axis should be upto 100.
Sir, but i got my datas as plotted TGA and DSC altogether in a PPT. I don't know what to do with that data. Sir please reply how to analyse such a data?🙏
Hello sir, Thank you for the Informative video. At the end of the video you have said that you have heated fresh sample at temperature 420, 700, and 830 degree celcius. how time you kept each sample in the furnace for heating?
If the TG value is given in microgram how to convert it to percentage
can you make a video please on how to calculate thermodynamic function using heat capacity data
How did you calculate the weight% from weight data
Sir how to do a study for plotting ellingam diagram for tribological samples?
Can we plot dta from tga data?
Interesting ✌️
Glad you think so!
Good video. Is this method only valid for nano materials ?
The unit of derivative is incorrect. There should be a percentage / degree.
The raw data which us given in excel file is in the form of temp vs mass... How we convert this into weight perc to plot graph
Apply this formula,
(weight at temperature T x Initial weight at room temperature) / 100
If you still don't know how to do it, then send it to me through email I will apply the formula.
Sir my raw data ia not in the excel file. its a PPT of a thermal analysis results, DTA and TGA plotted togather. How can i analysis such a data sir???
Software name?
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Excellent video
Thank you so much
You're most welcome
thank you very much
You are welcome