Chemically prepared magnetic nanoparticles

MA Willard, LK Kurihara, EE Carpenter… - International …, 2004 - Taylor & Francis
Nanotechnology has spurred efforts to design and produce nanoscale components for
incorporation into devices. Magnetic nanoparticles are an important class of functional …

Effect of initial pH and temperature of iron salt solutions on formation of magnetite nanoparticles

G Gnanaprakash, S Mahadevan, T Jayakumar… - Materials chemistry and …, 2007 - Elsevier
We report the effect of initial pH and temperature of iron salt solutions on formation of
magnetite (Fe3O4) nanoparticles during co-precipitation. We synthesized nanoparticles by …

Facile fabrication of α-FeOOH nanorod/RGO composite: a robust photocatalyst for reduction of Cr (VI) under visible light irradiation

DK Padhi, K Parida - Journal of Materials Chemistry A, 2014 - pubs.rsc.org
A facile one step hydrothermal route has been adopted for in situ deposition of α-FeOOH
nanorods over reduced graphene oxide sheets (RGO) where sodium hydroxide plays a dual …

Mineralogical and morphological constraints on the reduction of Fe (III) minerals by Geobacter sulfurreducens

RS Cutting, VS Coker, JW Fellowes, JR Lloyd… - … et Cosmochimica Acta, 2009 - Elsevier
The biologically-mediated reduction of synthetic samples of the Fe (III)-bearing minerals
hematite, goethite, lepidocrocite, feroxhyte, ford ferrihydrite, akaganeite and schwertmannite …

Influence of Sn doping on the structural, magnetic, optical and photocatalytic properties of hematite (α-Fe2O3) nanoparticles

N Popov, M Ristić, M Bošković, M Perović… - Journal of physics and …, 2022 - Elsevier
Sn-doped hematite (α-Fe 2 O 3) nanoparticles of fairly uniform and Sn-dependent size and
shape were synthesized via a simple combination of hydrothermal co-precipitation and …

As (V) adsorption by a novel core-shell magnetic nanoparticles prepared with Iron-containing water treatment residuals

H Zeng, L Zhai, J Zhang, D Li - Science of the Total Environment, 2021 - Elsevier
A novel core-shell magnetic nanoparticle was synthesized through heterogeneous
nucleation technique and utilized to remove As (V) from water. Both the magnetic core and …

Preparation of FeOOH nanoparticles using an impinging stream-rotating packed bed and their catalytic activity for ozonation of nitrobenzene

P Li, L Du, J Jing, X Ding, S Shao, W Jiao… - Journal of the Taiwan …, 2021 - Elsevier
Background FeOOH has the advantages of low price, high stability and high surface
hydroxyl content that make it an excellent catalyst for wastewater treatment. However, it also …

Transformation of oxidation products and reduction of estrogenic activity of 17β-estradiol by a heterogeneous photo-Fenton reaction

Y Zhao, J Hu, W Jin - Environmental science & technology, 2008 - ACS Publications
A novel photo-Fenton catalyst, α-FeOOH loaded resin (α-FeOOHR), was synthesized and
evaluated through transformation of a steroidal endocrine disrupting compounds (EDC), 17β …

Fabrication of superhydrophobic spherical-like α-FeOOH films on the wood surface by a hydrothermal method

S Wang, C Wang, C Liu, M Zhang, H Ma, J Li - Colloids and Surfaces A …, 2012 - Elsevier
The superhydrophobic spherical-like α-FeOOH films on the wood surface was obtained from
ferric sulfate and urea by a hydrothermal reaction process followed by a self-assembly of …

Phosphorus saturation and superficial fertilizer application as key parameters to assess the risk of diffuse phosphorus losses from agricultural soils in Brazil

P Fischer, R Pöthig, B Gücker, M Venohr - Science of the Total Environment, 2018 - Elsevier
In Brazil, a steady increase in phosphorus (P) fertilizer application and agricultural
intensification has been reported for recent decades. The concomitant P accumulation in …