Dear colleagues, it is well known that the aggregation of nanoparticles will affect the overall properties of nanocomposites, however, I wonder the same rule can be applied to a single polymeric nanofiber? Can we observe a difference in mechanical (or electrical) properties between a single, well-dispersed nanofiber and a agglomerated nanofiber? I would appreciate if anyone can suggest me some articles related to this topic.
Best regards,
Cuong
Dear all, it is not clear whether this nanoparticles aggregation are within the fibers or in the nanocomposite Matrix. In all cases heterogenious dispersions leads to uneven properties. Please check the following documents. My Regards
https://www.researchgate.net/publication/292950103_Study_of_nanoparticles_aggregationagglomeration_in_polymer_particulate_nanocomposites_by_mechanical_properties
https://doi.org/10.1021/jp411668g
https://doi.org/10.1021/la201073m
Dear Cuong Nguyen Thai ;
The nanoparticles transported to the outer surface after the fibers are deposited, as in fig 2 in the attached reference. The presence of nanoparticles on the fiber surface yields composites with an increased surface area of exposed electrolyte, which ultimately enhances electrocatalytic performance.
https://www.nature.com/articles/s41467-018-07243-5
Also, composite nanofiber containing nanoparticles for the programmable release of dual drugs was successfully fabricated through a one-step, single-nozzle electrospinning technique, as in the following reference;
https://www.nature.com/articles/pj201111
Dear all, it is not clear whether this nanoparticles aggregation are within the fibers or in the nanocomposite Matrix. In all cases heterogenious dispersions leads to uneven properties. Please check the following documents. My Regards
https://www.researchgate.net/publication/292950103_Study_of_nanoparticles_aggregationagglomeration_in_polymer_particulate_nanocomposites_by_mechanical_properties
https://doi.org/10.1021/jp411668g
https://doi.org/10.1021/la201073m
Dear Mr. Mahmood H. M. , Thank you for your information!
Dear Mr. Abdelkader BOUAZIZ , Thank you for your articles. I will read it carefully!
Best regards,
Cuong
What about the articles I sent you don't want to read it?? As you like😏 with regards.
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