Iron oxide shell mediated environmental remediation properties of nano zero-valent iron

Y Mu, F Jia, Z Ai, L Zhang - Environmental Science: Nano, 2017‏ - pubs.rsc.org
Nano zero-valent iron (nZVI) has attracted much more attention for its potential applications
in the fields of environmental contaminant remediation and detoxification. Generally, nZVI …

Nanoscale zero valent iron and bimetallic particles for contaminated site remediation

D O'Carroll, B Sleep, M Krol, H Boparai… - Advances in Water …, 2013‏ - Elsevier
Since the late 1990s, the use of nano zero valent iron (nZVI) for groundwater remediation
has been investigated for its potential to reduce subsurface contaminants such as PCBs …

A review of the environmental implications of in situ remediation by nanoscale zero valent iron (nZVI): behavior, transport and impacts on microbial communities

E Lefevre, N Bossa, MR Wiesner, CK Gunsch - Science of the Total …, 2016‏ - Elsevier
The increasing use of strategies incorporating nanoscale zero valent iron (nZVI) for soil and
groundwater in situ remediation is raising some concerns regarding the potential adverse …

Characterization and properties of metallic iron nanoparticles: spectroscopy, electrochemistry, and kinetics

JT Nurmi, PG Tratnyek, V Sarathy… - … science & technology, 2005‏ - ACS Publications
There are reports that nano-sized zero-valent iron (Fe0) exhibits greater reactivity than micro-
sized particles of Fe0, and it has been suggested that the higher reactivity of nano-Fe0 may …

Removal of ciprofloxacin using modified advanced oxidation processes: kinetics, pathways and process optimization

SK Mondal, AK Saha, A Sinha - Journal of cleaner production, 2018‏ - Elsevier
Degradation of ciprofloxacin by using various advanced oxidation processes (AOPs) like
UV, H 2 O 2, UV/H 2 O 2, modified Fenton (nZVI/H 2 O 2) and modified photo-Fenton was …

Sequestration of metal cations with zerovalent iron nanoparticles a study with high resolution X-ray photoelectron spectroscopy (HR-XPS)

X Li, W Zhang - The Journal of Physical Chemistry C, 2007‏ - ACS Publications
Applications of nanoscale zerovalent iron (nZVI) for removal of metal cations in water are
investigated with the result that nZVI has much larger capacity than conventional materials …

Influence of crystallite size on the magnetic properties of Fe3O4 nanoparticles

S Upadhyay, K Parekh, B Pandey - Journal of Alloys and Compounds, 2016‏ - Elsevier
Structural and magnetic properties of chemically synthesized magnetite nanoparticles have
been studied using X-ray diffraction, Transmission Electron Microscopy and Vibrating …

Core–Shell Structure Dependent Reactivity of Fe@Fe2O3 Nanowires on Aerobic Degradation of 4-Chlorophenol

Z Ai, Z Gao, L Zhang, W He, JJ Yin - Environmental science & …, 2013‏ - ACS Publications
In this study, core–shell Fe@ Fe2O3 nanowires with different iron oxide shell thickness were
synthesized through tuning water-aging time after the reduction of ferric ions with sodium …

Nanoscale zero-valent iron (nZVI): aspects of the core-shell structure and reactions with inorganic species in water

W Yan, AA Herzing, CJ Kiely, W Zhang - Journal of contaminant hydrology, 2010‏ - Elsevier
Aspects of the core-shell model of nanoscale zero-valent iron (nZVI) and their environmental
implications were examined in this work. The structure and elemental distribution of nZVI …

Size-dependent structural transformations of hematite nanoparticles. 1. Phase transition

IV Chernyshova, MF Hochella Jr… - Physical Chemistry …, 2007‏ - pubs.rsc.org
Using Fourier Transform InfraRed (FTIR) spectroscopy, Raman spectroscopy, X-ray
diffraction (XRD), and Transmission Electron Microscopy (TEM), we characterize the …