Corrigendum to “Polymer-grafted silica based hybrid macrobeads for Pb(II) and Cr(VI) removal from water” [Sep. Purif. Technol. 358(Part A) (2025) 130279]
Prama Adhya, Sayak Saha Chowdhury, Sirshendu De, Titash Mondal, Manish Kaushal
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引用次数: 0
Abstract
The authors regret, Fig. 1 is updated due to an inadvertently made error in Fig. 1a, where the FTIR profiles of SiEP and Silytated polymer are observed to be identical. Hence, in the corrected Fig. 1(a) the FTIR profile only for SiEP has been updated with the correct data set which is in accordance with the text in the paper. There is no change anywhere in the text of the paper. More specifically, the associated discussion (in Section 3 – paragraph 1) remains unaltered.
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Fig. 1. (a) FTIR analysis of glycidoxypropyltrimethoxysilane (Epoxy terminated alkoxysilane), PEI, silylated polyethyleneimine and silylated polyethyleneimine grafted silica nanoparticles (SiEP); (b) XPS analysis of the silylated polyethyleneimine grafted silica nanoparticles survey spectra of bare silica and SiEP; (c) Si 2p of bare silica; (d) O 1 s of bare silica; (e) Si 2p of SiEP; (f) O 1 s of SiEP. (g) C 1s of SiEP.
期刊介绍:
Separation and Purification Technology is a premier journal committed to sharing innovative methods for separation and purification in chemical and environmental engineering, encompassing both homogeneous solutions and heterogeneous mixtures. Our scope includes the separation and/or purification of liquids, vapors, and gases, as well as carbon capture and separation techniques. However, it's important to note that methods solely intended for analytical purposes are not within the scope of the journal. Additionally, disciplines such as soil science, polymer science, and metallurgy fall outside the purview of Separation and Purification Technology. Join us in advancing the field of separation and purification methods for sustainable solutions in chemical and environmental engineering.