Characteristics of equilibrium, kinetics studies for adsorption of Hg (II) and Cr (VI) by polyaniline/humic acid composite

Q Li, L Sun, Y Zhang, Y Qian, J Zhai - Desalination, 2011 - Elsevier
A composite PANI/HA was prepared by adding humic acid (HA) into the chemical
polymerization process of aniline monomers. Hg (II) ions and Cr (VI) anions were selected to …

Synthesis and characterization of poly (maleic acid)-grafted crosslinked chitosan nanomaterial with high uptake and selectivity for Hg (II) sorption

H Ge, T Hua - Carbohydrate polymers, 2016 - Elsevier
Chitosan-poly (maleic acid) nanomaterial (PMACS) with the size of 400–900 nm was
synthesized by grafting poly (maleic acid) onto chitosan and then crosslinking with …

Adsorptive removal of humic acid from aqueous solution on polyaniline/attapulgite composite

J Wang, X Han, H Ma, Y Ji, L Bi - Chemical Engineering Journal, 2011 - Elsevier
Polyaniline/attapulgite composite (ATP–PANI) was prepared by in situ chemical oxidation
and characterized by FITR, XRD, and TEM. Characterized results showed that polyaniline …

Surface functionalization graphene oxide by polydopamine for high affinity of radionuclides

Z Zhao, J Li, T Wen, C Shen, X Wang, A Xu - Colloids and Surfaces A …, 2015 - Elsevier
The utilization of nuclear energy plays an important role in our energy system; however, the
leaking of radionuclides has potential threat to human health. In this paper, two-dimensional …

High efficient removal of mercury from aqueous solution by polyaniline/humic acid nanocomposite

Y Zhang, Q Li, L Sun, R Tang, J Zhai - Journal of Hazardous Materials, 2010 - Elsevier
A composite sorbent PANI/HA was prepared by adding humic acid (HA) into chemical
oxidation process of polyaniline (PANI). The sorbent was characterized by BET analysis …

Highly sensitive mercury detection using electroactive gold-decorated polymer nanofibers

FH Narouei, L Livernois, D Andreescu… - Sensors and Actuators B …, 2021 - Elsevier
Easy to use devices for the rapid detection of toxic metal ions in water or food samples are
essential for identifying, monitoring and effectively managing the effects of heavy metal …

Study of methylene blue dye elimination from water using polyaniline (PANI) and PANI/SiO2 composite

A Bensedira, N Haddaoui… - Polymers and …, 2022 - journals.sagepub.com
Conducting polymeric composites have attracted great attention over the last years because
of their potential uses in chemical, electronic and optical devices, and as catalysts as well as …

Enhanced removal of per-and polyfluoroalkyl substances by crosslinked polyaniline polymers

J He, A Gomeniuc, Y Olshansky, J Hatton… - Chemical Engineering …, 2022 - Elsevier
Polyaniline (PANI) and other amine-containing materials have recently been reported as
high-affinity, selective adsorbents for per-and polyfluoroalkyl substances (PFAS) …

Application of polyaniline and multiwalled carbon nanotube magnetic composites for removal of Pb (II)

D Shao, C Chen, X Wang - Chemical Engineering Journal, 2012 - Elsevier
Aniline molecules were polymerized and formed polyaniline (PANI) on multiwalled carbon
nanotubes (MWCNTs) by using plasma induced polymerization technique. The PANI …

Adsorption removal of tannic acid from aqueous solution by polyaniline: Analysis of operating parameters and mechanism

C Sun, B Xiong, Y Pan, H Cui - Journal of colloid and interface science, 2017 - Elsevier
Polyaniline (PANI) prepared by chemical oxidation was studied for adsorption removal of
tannic acid (TA) from aqueous solution. Batch adsorption studies were carried out under …