Polyaniline-based adsorbents for removal of hexavalent chromium from aqueous solution: a mini review

Y Jiang, Z Liu, G Zeng, Y Liu, B Shao, Z Li, Y Liu… - … Science and Pollution …, 2018 - Springer
Abstract Hexavalent chromium (Cr (VI)) is a common hazardous contaminant in the
environment and carcinogenic or mutagenic to aquatic animals and human beings …

Graphene oxide-based nanofiltration for Hg removal from wastewater: a mini review

M Zunita - Membranes, 2021 - mdpi.com
Mercury (Hg) is one of heavy metals with the highest toxicity and negative impact on the
biological functions of living organisms. Therefore, many studies are devoted to solving the …

Hierarchically porous wood aerogel/polypyrrole (PPy) composite thick electrode for supercapacitor

W He, H Qiang, S Liang, F Guo, R Wang, J Cao… - Chemical Engineering …, 2022 - Elsevier
Recently, nanocellulose-based electrode materials have garnered considerable attention in
the field of energy storage owing to their high specific surface area, biodegradability and …

Highly efficient and selective removal of mercury ions using hyperbranched polyethylenimine functionalized carboxymethyl chitosan composite adsorbent

H Zeng, L Wang, D Zhang, P Yan, J Nie… - Chemical Engineering …, 2019 - Elsevier
A cost-effective adsorbent for highly efficient removal of mercuric Hg (II) ions from aqueous
media remains a great challenge. Herein, a novel polymer-based adsorbent of …

New spherical nanocellulose and thiol-based adsorbent for rapid and selective removal of mercuric ions

B Ram, GS Chauhan - Chemical Engineering Journal, 2018 - Elsevier
In the present study, we report synthesis of new cellulose-based functional adsorbent for the
adsorption of Hg 2+ ions from their aqueous solutions. The nanocellulose spheres or the …

Synergistic High‐Rate Solar Steaming and Mercury Removal with MoS2/C @ Polyurethane Composite Sponges

W Li, MC Tekell, Y Huang… - Advanced Energy …, 2018 - Wiley Online Library
Solar steam generation, a sustainable water‐purification technology, holds substantial
promise in resolving the global issue of shortage of drinkable water. Here, the design …

L-cysteine doped polypyrrole (PPy@ L-Cyst): a super adsorbent for the rapid removal of Hg+ 2 and efficient catalytic activity of the spent adsorbent for reuse

N Ballav, R Das, S Giri, AM Muliwa, K Pillay… - Chemical Engineering …, 2018 - Elsevier
A growing worldwide concern about the detection and removal of the most toxic element Hg
2+ being released excessively into the water environment from various sources. The aim of …

Ultralight PPy@ PVA/BC/MXene composite aerogels for high-performance supercapacitor eltrodes and pressure sensors

W Zheng, Y Yang, L Fan, D Ye, W Xu, J Xu - Applied Surface Science, 2023 - Elsevier
Directional freezing is an efficient approach to design anisotropic materials with surface void
and well-defined aligned channels along the freezing direction for charge transmission and …

Synthesis of graphene/SiO2@ polypyrrole nanocomposites and their application for Cr (VI) removal in aqueous solution

W Fang, X Jiang, H Luo, J Geng - Chemosphere, 2018 - Elsevier
A novel hybrid nanocomposite, polypyrrole nanoparticles (PPy) anchored on the
graphene/silica nanosheets with the high specific surface area (polypyrrole-graphene/silica …

Facile fabrication of robust MOF membranes on cloth via a CMC macromolecule bridge for highly efficient Pb (II) removal

W Yang, J Wang, Q Yang, H Pei, N Hu, Y Suo… - Chemical Engineering …, 2018 - Elsevier
Developing highly uniform and compact metal-organic frameworks (MOFs) membranes
grown on flexible substrate such as cloth for highly efficient heavy metal removal is an …