Adsorption of Pb (II) from an aqueous solution by titanium dioxide/carbon nanotube nanocomposites: kinetics, thermodynamics, and isotherms

X Zhao, Q Jia, N Song, W Zhou, Y Li - Journal of Chemical & …, 2010 - ACS Publications
In the present study, titanium dioxide/multiwalled carbon nanotubes (TiO2/MWCNTs)
nanocomposites have been synthesized, characterized, and used for the adsorption of Pb …

Synthesis and strong heavy-metal ion sorption of copolymer microparticles from phenylenediamine and its sulfonate

MR Huang, HJ Lu, XG Li - Journal of Materials Chemistry, 2012 - pubs.rsc.org
Strong heavy-metal-ion sorbents based on copolymer microparticles with many functional
groups including amino, imino and sulfonic groups were synthesized by a chemical …

Adsorptive removal of Pb (II) by means of hydroxyapatite/chitosan nanocomposite hybrid nanoadsorbent: ANFIS modeling and experimental study

A Sadeghizadeh, F Ebrahimi, M Heydari… - Journal of environmental …, 2019 - Elsevier
In the current study, the prediction efficiency of lead adsorption by highly functional
nanocomposite adsorbent of hydroxyapatite (HAp)/chitosan using ANFIS system was …

Application of novel Polypyrrole/thiol-functionalized zeolite Beta/MCM-41 type mesoporous silica nanocomposite for adsorption of Hg2+ from aqueous solution and …

H Javadian, M Taghavi - Applied Surface Science, 2014 - Elsevier
Hierarchical zeolite consists of both microporous and unordered mesoporous structures. A
composite of Polypyrrole/thiol-functionalized Beta/MCM-41 (PPy/SH-Beta/MCM-41) was …

Highly efficient removal and preconcentration of lead and cadmium cations from water and wastewater samples using ethylenediamine functionalized SBA-15

L Hajiaghababaei, A Badiei, MR Ganjali, S Heydari… - Desalination, 2011 - Elsevier
This study investigated the potential use of ethylenediamine functionalized SBA-15 (en-
SBA) nanoporous silica compound, in removal and preconcentration of lead and cadmium …

A gentle method to graft thiol-functional groups onto silica gel for adsorption of silver ions and immobilization of silver nanoparticles

DV Quang, JE Lee, JK Kim, YN Kim, GN Shao… - Powder technology, 2013 - Elsevier
Thiol-functionalized silica that has been used to remove heavy metal from an aqueous
solution and support metallic nanoparticles is usually synthesized by reflux in an organic …

Facile preparation of nitrogen-doped activated mesoporous carbon aerogel from chitosan for methyl orange adsorption from aqueous solution

X Jiang, X Xiang, S Peng, L Hou - Cellulose, 2019 - Springer
In this work, a nitrogen-doped activated mesoporous carbon aerogel (NAMC) for the
removal of methyl orange from aqueous solution was prepared through carbonization and …

Facile synthesis of polysulfoaminoanthraquinone nanosorbents for rapid removal and ultrasensitive fluorescent detection of heavy metal ions

MR Huang, SJ Huang, XG Li - The Journal of Physical Chemistry …, 2011 - ACS Publications
Poly (5-sulfo-1-aminoanthraquinone) nanoparticles were facilely synthesized by a chemical
oxidative polymerization of 5-sulfo-1-aminoanthraquinone. The polymerization parameters …

Synthesis, characterization and catalytic activity of Fe3O4@ WO3/SBA-15 on photodegradation of the acid dichlorophenoxyacetic (2, 4-D) under UV irradiation

MS Lima, JF Cruz-Filho, LFG Noleto, LJ Silva… - Journal of …, 2020 - Elsevier
Abstract Dichlorophenoxyacetic acid (2, 4-D) is an herbicide widely used in extensive
agriculture, toxic to humans and other animals, in addition to causing contamination of water …

In vitro controlled release of antihypertensive drugs intercalated into unmodified SBA-15 and MgO modified SBA-15 matrices

IF Alexa, M Ignat, RF Popovici, D Timpu… - International journal of …, 2012 - Elsevier
The use of nanotechnology in medicine and more specifically in drug delivery systems is set
to spread rapidly. In order to broaden the range of matrices and implicitly to develop the …