We have located links that may give you full text access.
The formation of supramolecular carbon nanofiber via amidation reaction on the surface of amino single walled carbon nanotubes for selective adsorption organic pollutants.
Journal of Colloid and Interface Science 2019 January 32
The linear O-carboxymethyl-β-cyclodextrin polymer functionalized-amino single walled carbon nanotubes (LCMP-β-CD-ASWCNTs) supramolecular carbon nanofiber was prepared via amidation reaction. Surprisingly, AFM analysis indicated the width of the prepared well-defined supramolecular carbon nanofibers (SCNFs) was over 120 nm. Meanwhile, the height of the LCMP-β-CD-ASWCNTs supramolecular carbon nanofiber is within 26.5 nm, which is 1.36 times higher than that of pristine ASWCNTs. Additionally, SEM and HRTEM analysis indicated that the linear O-carboxymethyl-β-cyclodextrin polymer (LCMP-β-CD) molecules were anchored on amino single walled carbon nanotubes (ASWCNTs) and fully cover its surface. We observed that the specific surface area of LCMP-β-CD-ASWCNTs supramolecular carbon nanofibers was 679.3 m2 /g, while that of pristine ASWCNTs was 113.5 m2 /g. As expected, the specific surface area of LCMP-β-CD-ASWCNTs supramolecular carbon nanofibers was 6-fold larger compared with that of the pristine ASWCNTs. More importantly, LCMP-β-CD-ASWCNTs supramolecular carbon nanofiber possesses selective adsorption capacity for organic pollutants. Besides, the regeneration sorption and desorption experiments showed that the LCMP-β-CD-ASWCNTs supramolecular carbon nanofibers possessed good reproducibility and durability. Overall, these results indicated that the LCMP-β-CD-ASWCNTs supramolecular carbon nanofibers could potentially serve as selective adsorption material.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app