Nanocelluloses Affixed Nanoscale Zero-Valent Iron (Nzvi) for Heavy-Metal Removal: Synthesis, Characterization and Mechanisms

M Song, Z Deng, X Hu, T Gu… - Characterization and …, 2022 - papers.ssrn.com
Abstract Applying nanoscale Zero-Valent Iron (nZVI) for heavy-metal enrichment and
recovery has attracted increasing attentions. Herein, we present nanocelluloses (NC) affixed …

Nanocelluloses affixed nanoscale Zero-valent iron (nZVI) for nickel removal: Synthesis, characterization and mechanisms

M Song, X Hu, T Gu, W Zhang, Z Deng - Journal of Environmental …, 2022 - Elsevier
Abstract Application of nanoscale Zero-Valent Iron (nZVI) for heavy-metal enrichment and
recovery have been hampered by aggregation induced by its high surface energy and …

TEMPO oxidized cellulose nanocrystal (TOCNC) scaffolded nanoscale zero-valent iron (nZVI) for enhanced chromium removal

X Hu, M Song, S Li, Y Chu, W Zhang, Z Deng - Chemosphere, 2023 - Elsevier
The conventional carboxymethyl cellulose (CMC) stabilization hampered available active
sites of adsorption and reduction, due to irregular shape of nanoscale zero-valent iron (nZVI) …

Carboxymethyl nanocellulose stabilized nano zero-valent iron: an effective method for reduction of hexavalent chromium in wastewater

N Kumar, A Kardam, DS Rajawat… - Materials Research …, 2019 - iopscience.iop.org
The present work describes a novel material, carboxymethyl nanocellulose (CMNc) and its
use for stabilization of nano zero-valent iron (nZVI) composites. The CMNc stabilized nano …

Cellulose nanocrystal zero-valent iron nanocomposites for groundwater remediation

N Bossa, AW Carpenter, N Kumar… - Environmental …, 2017 - pubs.rsc.org
Zero-valent iron nanoparticles (nano-ZVIs) have been widely studied for in situ remediation
of groundwater and other environmental matrices. Nano-ZVI particle mobility and reactivity …

Environmental remediation and application of nanoscale zero-valent iron and its composites for the removal of heavy metal ions: a review

Y Zou, X Wang, A Khan, P Wang, Y Liu… - … science & technology, 2016 - ACS Publications
The presence of heavy metals in the industrial effluents has recently been a challenging
issue for human health. Efficient removal of heavy metal ions from environment is one of the …

Fabrication of cellulose nanocrystal supported stable Fe (0) nanoparticles: a sustainable catalyst for dye reduction, organic conversion and chemo-magnetic …

P Dhar, A Kumar, V Katiyar - Cellulose, 2015 - Springer
This article reports a single-step “green protocol” for the environmentally friendly synthesis of
zerovalent iron (ZVI) nanoparticles supported on cellulose nanocrystals (CNCs) fabricated …

Immobilization of nano-zero-valent irons by carboxylated cellulose nanocrystals for wastewater remediation

B Peng, R Zhou, Y Chen, S Tu, Y Yin, L Ye - Frontiers of Chemical Science …, 2020 - Springer
Nano-zero-valent irons (nZVI) have shown great potential to function as universal and low-
cost magnetic adsorbents. Yet, the rapid agglomeration and easy surface corrosion of nZVI …

Ultrasonic-assisted synthesis of reactive carboxymethyl cellulose stabilized nano zero-valent iron and its application for removal of Cr6+ and Cu2+ ions

A Ayob, R Santiagoo, WA Amneera, N Ismail… - Environment Protection …, 2016 - infona.pl
Carboxymethyl cellulose (CMC) was used in the chemical reduction using sodium
borohydride to yield dispersive nano zero-valent iron (nZVI) particles as reactive and stable …

A novel lignin hydrogel supported nZVI for efficient removal of Cr (VI)

X Liu, S Zhang, X Zhang, H Guo, X Cao, Z Lou… - Chemosphere, 2022 - Elsevier
A novel hydrogel-supported nanoscale zero-valent iron (nZVI) composite (nZVI@ LH) was
synthesized by ion exchange and in-situ reduction. The removal efficiency was tested, and …