A facile approach towards amino-coated polyethersulfone particles for the removal of toxins

Xin Song; Rui Wang; Weifeng Zhao; Shudong Sun; Changsheng Zhao

doi:10.1016/j.jcis.2016.09.025

A facile approach towards amino-coated polyethersulfone particles for the removal of toxins

Xin Song
, Rui Wang
, Weifeng Zhao
, Shudong Sun
, Changsheng Zhao

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

54 Citations (Scopus)

Abstract

The removal of toxins is important due to the damage to aquatic environment. In this work, a facile and green approach based on mussel-inspired coatings was used to fabricate amino-coated particles via the reaction between amine and catechol, using hexanediamine as the representative amine. The particles were characterized by Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS), thermo gravimetric analysis (TGA), and scanning electron microscopy (SEM). The particles showed selective adsorption capability to Congo red (CR) and the adsorption process fitted the pseudo-second-order model, the intraparticle diffusion model, the Langmuir isotherm, the Freundlich isotherm and the Sips isotherm well. Furthermore, this approach was verified to have applicability to various amines such as diethylenetriamine (DETA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA), and the amino-coated particles exhibited diverse adsorption capacities to CR, Cu²⁺ and bilirubin. Considering that the approach is easy to operate and the whole preparation process is in an aqueous solution, it is believed that the facile, green and economical approach has great potential to prepare particles for wastewater treatment. © 2016

Original language	English
Pages (from-to)	39-50
Journal	Journal of Colloid and Interface Science
Volume	485
DOIs	https://doi.org/10.1016/j.jcis.2016.09.025
Publication status	Published - 1 Jan 2017
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

Research Keywords

Adsorption
Amines
Mussel-inspired
Polyethersulfone
Water treatment

Access Output

10.1016/j.jcis.2016.09.025

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{b085c36c52754694bca74980765f97f0,

title = "A facile approach towards amino-coated polyethersulfone particles for the removal of toxins",

abstract = "The removal of toxins is important due to the damage to aquatic environment. In this work, a facile and green approach based on mussel-inspired coatings was used to fabricate amino-coated particles via the reaction between amine and catechol, using hexanediamine as the representative amine. The particles were characterized by Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS), thermo gravimetric analysis (TGA), and scanning electron microscopy (SEM). The particles showed selective adsorption capability to Congo red (CR) and the adsorption process fitted the pseudo-second-order model, the intraparticle diffusion model, the Langmuir isotherm, the Freundlich isotherm and the Sips isotherm well. Furthermore, this approach was verified to have applicability to various amines such as diethylenetriamine (DETA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA), and the amino-coated particles exhibited diverse adsorption capacities to CR, Cu2+ and bilirubin. Considering that the approach is easy to operate and the whole preparation process is in an aqueous solution, it is believed that the facile, green and economical approach has great potential to prepare particles for wastewater treatment. {\textcopyright} 2016",

keywords = "Adsorption, Amines, Mussel-inspired, Polyethersulfone, Water treatment",

author = "Xin Song and Rui Wang and Weifeng Zhao and Shudong Sun and Changsheng Zhao",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

year = "2017",

month = jan,

day = "1",

doi = "10.1016/j.jcis.2016.09.025",

language = "English",

volume = "485",

pages = "39--50",

journal = "Journal of Colloid and Interface Science",

issn = "0021-9797",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - A facile approach towards amino-coated polyethersulfone particles for the removal of toxins

AU - Song, Xin

AU - Wang, Rui

AU - Zhao, Weifeng

AU - Sun, Shudong

AU - Zhao, Changsheng

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The removal of toxins is important due to the damage to aquatic environment. In this work, a facile and green approach based on mussel-inspired coatings was used to fabricate amino-coated particles via the reaction between amine and catechol, using hexanediamine as the representative amine. The particles were characterized by Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS), thermo gravimetric analysis (TGA), and scanning electron microscopy (SEM). The particles showed selective adsorption capability to Congo red (CR) and the adsorption process fitted the pseudo-second-order model, the intraparticle diffusion model, the Langmuir isotherm, the Freundlich isotherm and the Sips isotherm well. Furthermore, this approach was verified to have applicability to various amines such as diethylenetriamine (DETA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA), and the amino-coated particles exhibited diverse adsorption capacities to CR, Cu2+ and bilirubin. Considering that the approach is easy to operate and the whole preparation process is in an aqueous solution, it is believed that the facile, green and economical approach has great potential to prepare particles for wastewater treatment. © 2016

AB - The removal of toxins is important due to the damage to aquatic environment. In this work, a facile and green approach based on mussel-inspired coatings was used to fabricate amino-coated particles via the reaction between amine and catechol, using hexanediamine as the representative amine. The particles were characterized by Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS), thermo gravimetric analysis (TGA), and scanning electron microscopy (SEM). The particles showed selective adsorption capability to Congo red (CR) and the adsorption process fitted the pseudo-second-order model, the intraparticle diffusion model, the Langmuir isotherm, the Freundlich isotherm and the Sips isotherm well. Furthermore, this approach was verified to have applicability to various amines such as diethylenetriamine (DETA), triethylenetetramine (TETA) and tetraethylenepentamine (TEPA), and the amino-coated particles exhibited diverse adsorption capacities to CR, Cu2+ and bilirubin. Considering that the approach is easy to operate and the whole preparation process is in an aqueous solution, it is believed that the facile, green and economical approach has great potential to prepare particles for wastewater treatment. © 2016

KW - Adsorption

KW - Amines

KW - Mussel-inspired

KW - Polyethersulfone

KW - Water treatment

UR - https://www.scopus.com/pages/publications/84987956616

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84987956616&origin=recordpage

U2 - 10.1016/j.jcis.2016.09.025

DO - 10.1016/j.jcis.2016.09.025

M3 - RGC 21 - Publication in refereed journal

C2 - 27643469

SN - 0021-9797

VL - 485

SP - 39

EP - 50

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

ER -

A facile approach towards amino-coated polyethersulfone particles for the removal of toxins

Abstract

Bibliographical note

UN SDGs

Research Keywords

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this