Fe3O4/γ-Fe2O3 Nanoparticle Multilayers Deposited by the Langmuir–Blodgett Technique for Gas Sensors Application

S Capone, MG Manera, A Taurino, P Siciliano, R Rella… - Langmuir, 2014 - ACS Publications
Fe3O4/γ-Fe2O3 nanoparticles (NPs) based thin films were used as active layers in solid
state resistive chemical sensors. NPs were synthesized by high temperature solution phase …

Polyaniline/CoFe2O4 nanocomposites: A novel synthesis, characterization and magnetic properties

GD Prasanna, HS Jayanna, AR Lamani, S Dash - Synthetic Metals, 2011 - Elsevier
A conducting polymer, polyaniline (PANI)/CoFe2O4 nanocomposites were synthesized by
facial in situ polymerization of aniline monomer with CoFe2O4 nanoparticles, where …

Validity of the Néel-Arrhenius model for highly anisotropic CoxFe3− xO4 nanoparticles

TE Torres, E Lima, A Mayoral, A Ibarra… - Journal of Applied …, 2015 - pubs.aip.org
We report a systematic study on the structural and magnetic properties of Co x Fe 3− x O 4
magnetic nanoparticles with sizes between 5 and 25 nm, prepared by thermal …

Simultaneous block copolymer and magnetic nanoparticle assembly in nanocomposite films

C Xu, K Ohno, V Ladmiral, DE Milkie… - …, 2009 - ACS Publications
We investigate self-assembly of nanocomposite films composed of lamellar-forming poly
(styrene-b-methyl methacrylate)(PS-b-PMMA) and PMMA-grafted magnetite (Fe3O4) …

Ortho to para hydrogen conversion over bimetallic iron and cobalt catalysts

L Yang, X Li, Y Chen, X Zheng, K Sun - Scientific Reports, 2024 - nature.com
The catalytic conversion of ortho-hydrogen (o-H2) to para-hydrogen (p-H2) serves as a
crucial step in the storage of liquid hydrogen. A variety of iron-cobalt bimetallic catalysts …

[PDF][PDF] Modified Langmuir-Blodgett deposition of nanoparticles-measurement of 2D to 3D ordered arrays

L Chitu, P Siffalovic, E Majkova, M Jergel… - Measurement …, 2010 - intapi.sciendo.com
The ordered nanoparticle monolayers and multilayers over macroscopic areas were
prepared by the modified Langmuir-Blodgett method. Using this approach, the nanoparticle …

Novel ferrofluids coated with a renewable material obtained from cashew nut shell liquid

ACH Barreto, FJN Maia, VR Santiago… - Microfluidics and …, 2012 - Springer
In this work, we present the synthesis and characterization of a new surfactant molecule
obtained from a byproduct of the cashew nut processing (diphosphorylated cardol, DPC). It …

Spinel-type ferrite nanoparticles for removal of arsenic (V) from water

DS Tavares, CB Lopes, JC Almeida, C Vale… - … Science and Pollution …, 2020 - Springer
Spinel ferrite particles (Fe 3 O 4, MnFe 2 O 4, and CoFe 2 O 4) were investigated as
magnetic nanosorbents for removing arsenic from spiked water samples. The nanosorbents …

Self-assembly of iron oxide nanoparticles studied by time-resolved grazing-incidence small-angle x-ray scattering

P Siffalovic, E Majkova, L Chitu, M Jergel, S Luby… - Physical Review B …, 2007 - APS
Evaporation of colloidal nanoparticle solutions is known to produce ordered monolayers of
nanoparticles, self-assembled arrays of magnetic nanoparticles being of special importance …

Assembled nanostructured architectures studied by grazing incidence x-ray scattering

D Altamura, T Sibillano, D Siliqi… - nanomaterials and …, 2012 - journals.sagepub.com
In this chapter, we will focus on a specific X-ray-based technique among those employed in
surface science and which is especially suitable for the study of self-assembled …