Magnetic nanofluids (Ferrofluids): Recent advances, applications, challenges, and future directions

J Philip - Advances in Colloid and Interface Science, 2023 - Elsevier
Impelled by the need to find solutions to new challenges of modern technologies new
materials with unique properties are being explored. Among various new materials that …

Recent advances in magnetorheology of ferrofluids (magnetic nanofluids)—a critical review

LJ Felicia, S Vinod, J Philip - Journal of Nanofluids, 2016 - ingentaconnect.com
Ferrofluids, suspensions of nanometer sized magnetic particles in a suitable carrier fluid,
have been extensively used in a variety of applications (leak free seals, lubricants, density …

Dynamic characterization of extremely bidisperse magnetorheological fluids

GR Iglesias, MT López-López, JDG Durán… - Journal of colloid and …, 2012 - Elsevier
In this work, we investigate the stability and redispersibility of magnetorheological fluids
(MRFs). These are disperse systems where the solid is constituted by ferro-or ferri-magnetic …

Sequential coating of magnetic carbonyliron particles with polystyrene and multiwalled carbon nanotubes and its effect on their magnetorheology

FF Fang, HJ Choi, Y Seo - ACS applied materials & interfaces, 2010 - ACS Publications
A two-step process for the sequential coating of magnetic carbonyliron (CI) particles with
polystyrene (PS) and multiwalled carbon nanotubes (MWCNTs) was used to improve the …

Effect of a hard magnetic particle additive on rheological characteristics of microspherical carbonyl iron-based magnetorheological fluid

MW Kim, WJ Han, YH Kim, HJ Choi - Colloids and Surfaces A …, 2016 - Elsevier
Magneto-responsive magnetorheological (MR) characteristics of soft-magnetic carbonyl iron
(CI) based MR fluid were examined at four different additive concentrations of hard magnetic …

Dimorphic magnetorheological fluid with improved rheological properties

W Jiang, Y Zhang, S Xuan, C Guo, X Gong - Journal of Magnetism and …, 2011 - Elsevier
A type of dimorphic magnetorheological (MR) fluid was prepared by adding wire-like iron
nanostructures into the conventional carbonyl iron based MR fluid. The Fe nanowires were …

Effect of hydrophilic silica nanoparticles on the magnetorheological properties of ferrofluids: a study using opto-magnetorheometer

LJ Felicia, J Philip - Langmuir, 2015 - ACS Publications
For many technological applications of ferrofluids, the magnetorheological properties
require being precisely controlled. We study the effect of hydrophilic silica on the …

Anisotropic Magnetoresistance and Piezoresistivity in Structured Fe3O4-Silver Particles in PDMS Elastomers at Room Temperature

JL Mietta, MM Ruiz, PS Antonel, OE Perez, A Butera… - Langmuir, 2012 - ACS Publications
Magnetorheological elastomers, MREs, based on elastic organic matrices displaying
anisotropic magnetoresistance and piezoresistivity at room temperature were prepared and …

Improved properties of bidispersed magnetorheological fluids

M Chand, A Shankar, K Jain, RP Pant - RSC Advances, 2014 - pubs.rsc.org
We have investigated the influence of nanosized particle concentration on rheological
properties when mixed with a magnetorheological (MR) fluid. We have also studied the …

Interactions between elemental selenium and hydrophilic/hydrophobic surfaces: Direct force measurements using AFM

J Wang, J Li, L Xie, C Shi, Q Liu, H Zeng - Chemical Engineering Journal, 2016 - Elsevier
Understanding the surface interactions between elemental selenium (Se 0) and solid
substrates is of both fundamental and practical importance in biological systems, water …