203 citations · 270 across the 3 of their papers we have counts for
3 papers
cond-mat.soft2008
Redispersible Hybrid Nanopowders: Cerium Oxide Nanoparticle Complexes with Phosphonated-PEG Oligomers
L. Qi, A. Sehgal, J. -C. Castaing +4
Rare earth cerium oxide (ceria) nanoparticles are stabilized using end-functional phosphonated-PEG oligomers. The complexation process and structure of the resulting hybrid core-sh…
cond-mat.soft2006★ 67 cited
Stable Oxide Nanoparticle Clusters Obtained by Complexation
J. -F. Berret, A. Sehgal, M. Morvan +3
We report on the electrostatic complexation between polyelectrolyte-neutral copolymers and oppositely charged 6 nm-crystalline nanoparticles. For two different dispersions of oxide…
cond-mat.soft2005★ 203 cited
Precipitation-Redispersion of Cerium Oxide Nanoparticles with Poly(Acrylic Acid) : Towards Stable Dispersions
A. Sehgal, Y. Lalatonne, J. -F. Berret +1
We exploit a precipitation-redispersion mechanism for complexation of short chain polyelectrolytes with cerium oxide nanoparticles to extend their stability ranges. As synthesized,…