Adsorption of cationic and anionic dyes on montmorillonite in single and mixed wastewater
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Porous Materials"
DOI: 10.1007/s10934-019-00782-2
Abstract: Montmorillonite was employed as adsorbent to remove cationic and anionic dyes respectively and simultaneously. When the dye present singly, it only had a good effect to cationic dye removal. The experimental data well fitted to… read more here.
Keywords: anionic dyes; adsorption; mixed wastewater; cationic anionic ... See more keywords
Comparison of the adsorption of cationic blue onto graphene oxides prepared from natural graphites with different graphitization degrees
Sign Up to like & getrecommendations! Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2017.05.094
Abstract: Abstract In this study, comparative experiments were conducted on the adsorption of cationic blue onto graphene oxides (GOs) synthesized by graphites with various graphitization degrees. XRD, XPS, FT-IR, Raman, AFM and BET were used to… read more here.
Keywords: adsorption cationic; adsorption; cationic blue; graphitization degrees ... See more keywords
Enhanced adsorption of cationic and anionic dyes from aqueous solutions by polyacid doped polyaniline
Sign Up to like & getrecommendations! Published in 2018 at "Synthetic Metals"
DOI: 10.1016/j.synthmet.2018.08.015
Abstract: Abstract A new high surface area polyaniline (PANI) adsorbent was synthesized by matrix polymerization of aniline in the presence of a polyacid, poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPSA). Morphological and physicochemical properties of PANI-PAMPSA were characterized by field… read more here.
Keywords: adsorption; enhanced adsorption; pani pampsa; pani ... See more keywords
Selective Adsorption of Cationic Dyes for Stable Metal–Organic Framework ZJU-48
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DOI: 10.1021/acsomega.0c00385
Abstract: A cationic metal–organic framework (MOF) ZJU-48 with one-dimensional pores of about 9.1 × 9.1 Å2 has been prepared from zinc ions, adenine, and carboxyl ligands. ZJU-48 displays excellent water stability for about one week, exhibiting… read more here.
Keywords: cationic dyes; adsorption; selective adsorption; metal organic ... See more keywords
Ultrasonic-Assisted Rapid Preparation of Sulfonated Polyether Ether Ketone (PEEK) and Its Testing in Adsorption of Cationic Species from Aqueous Solutions
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217558
Abstract: Herein, we report a new approach for the sulfonation of polyether ether ketone (PEEK) following a shorter path of reaction undertaken at 60 °C under ultrasonication. The application of this method enabled the reduction of… read more here.
Keywords: adsorption; aqueous solutions; adsorption cationic; ketone peek ... See more keywords