Dear Respected RG Experts
What are the possible changes in the chemical / physical properties of crystalline oxide nanoparticles (prepared by co-precipitation method, well dried, finely powdered) stored for long time in room temperature (kept in air tight container, placed inside a desiccator along with silica gel)?
Is there any approximate time duration / limit for the observed changes, if any?
What is the best way for long time storing of these prepared samples so as to retain its desirable properties (avoiding unwanted changes)?
Please explain with suitable examples.
Your kind views and suggestions are highly appreciated and most welcome.
Thank you
Dear colleague Elangbam Chitra Devi
Have a nice time and good day.
Peace be up on you your question's readers and all RG members.
There are many factors affect materials properties, One of these factors is Physical aging which can be divided into short and long term aging. It has positive or negative effects on the materials, thin, thick films or bulk...etc. The attached papers gives you aging's conclusion.
I wish this is useful and help you.
Yours
A. EL-Denglawey
Thank you so much Dr Alan for the informations. Sir, please provide some relevant literatures if possible.
With best regards
Thank you so much Dr Eldenglawey for the warm wishes and important informations with the source. The attached paper is very informative and useful for me. Thanks a lot.
With best regards
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