Mining critical metals and elements from seawater: opportunities and challenges
The availability and sustainable supply of technology metals and valuable elements is
critical to the global economy. There is a growing realization that the development and …
critical to the global economy. There is a growing realization that the development and …
Pollutant decontamination by polyethyleneimine-engineered agricultural waste materials: a review
The direct discharge of untreated contaminants into global water systems has jeopardized
our water security worldwide. This environmental concern has prompted scientists to …
our water security worldwide. This environmental concern has prompted scientists to …
Removal of Cu2+, Cd2+ and Ni2+ ions from aqueous solution using a novel chitosan/polyvinyl alcohol adsorptive membrane
N Sahebjamee, M Soltanieh, SM Mousavi… - Carbohydrate …, 2019 - Elsevier
The chitosan/poly vinyl alcohol membrane was modified by addition of some amine group to
the membrane structure utilizing polyethyleneimine (PEI) in order to increase ionic metals …
the membrane structure utilizing polyethyleneimine (PEI) in order to increase ionic metals …
Removal and separation of heavy metal ions from multicomponent simulated waters using silica/polyethyleneimine composite microparticles
Composite solid surfaces with high content of functional groups (FGs) are useful materials in
different types of applications requiring stimuli-responsive “hard/soft” architectures, their …
different types of applications requiring stimuli-responsive “hard/soft” architectures, their …
TEMPO‐oxidized cellulose cross‐linked with branched polyethyleneimine: nanostructured adsorbent sponges for water remediation
Adsorbent sponges for water remediation were prepared using TEMPO‐oxidized cellulose
nanofibers (TOCNFs) as three‐dimensional scaffolds, and branched polyethyleneimine …
nanofibers (TOCNFs) as three‐dimensional scaffolds, and branched polyethyleneimine …
Environmental copper sensor based on polyethylenimine-functionalized nanoporous anodic alumina interferometers
Anthropogenic copper pollution of environmental waters from sources such as acid mine
drainage, antifouling paints, and industrial waste discharge is a major threat to our …
drainage, antifouling paints, and industrial waste discharge is a major threat to our …
Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic sorbent for the separation of polar non-steroidal anti-inflammatory drugs in …
N Li, J Chen, YP Shi - Talanta, 2019 - Elsevier
A novel magnetic polyethyleneimine modified reduced graphene oxide (Fe 3 O 4@ PEI-
RGO) had been prepared and then was successfully employed to extract three polar non …
RGO) had been prepared and then was successfully employed to extract three polar non …
Polyethyleneimine cryogels for metal ions sorption
Y Privar, I Malakhova, A Pestov, A Fedorets… - Chemical Engineering …, 2018 - Elsevier
Polyethyleneimine (PEI) cryogels have been fabricated using poly (ethylene glycol)
diglycidyl ether (DGE-PEG), 1, 4-butanediol diglycidyl ether (DGE-1, 4-BD), and glutaric …
diglycidyl ether (DGE-PEG), 1, 4-butanediol diglycidyl ether (DGE-1, 4-BD), and glutaric …
Layer-by-layer modification of Nafion membranes for increased life-time and efficiency of vanadium/air redox flow batteries
J grosse Austing, CN Kirchner, L Komsiyska… - Journal of Membrane …, 2016 - Elsevier
Vanadium/air redox flow batteries (VARFB) promise higher energy densities compared to all-
vanadium redox flow batteries (VRFB). However, VARFB suffer from crossover processes …
vanadium redox flow batteries (VRFB). However, VARFB suffer from crossover processes …
Copper removal from acid mine drainage-polluted water using glutaraldehyde-polyethyleneimine modified diatomaceous earth particles
Mine waters and tailings generated from mining and mineral processing activities often have
detrimental impact on the local environment. One example is acid mine drainage, in which …
detrimental impact on the local environment. One example is acid mine drainage, in which …